06-awkward-array.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "# Awkward Array\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "<JaggedArray [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]] at 0x7f5530125b70>\n",
      "\n",
      "array([-52.899456  ,  -0.81645936,  48.98783   ,  22.088331  ,\n",
      "        45.17132   ,   9.22811   ,  12.538717  ,  34.88376   ,\n",
      "       -53.166973  , -67.014854  ], dtype=float32)\n"
     ]
    }
   ],
   "source": [
    "# Awkward Array (or just \"awkward\") is the library that provides JaggedArrays lazy arrays in uproot.\n",
    "\n",
    "import uproot\n",
    "jagged = uproot.open(\"data/HZZ.root\")[\"events\"][\"Muon_Px\"].array()\n",
    "print(repr(jagged), end=\"\\n\\n\")\n",
    "\n",
    "# Including all the fancy slicing features—everything that Numpy itself can't handle.\n",
    "print(repr(jagged[:10, 0]))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Most users _only_ get awkward through uproot (as a dependency).**\n",
    "\n",
    "<br>\n",
    "\n",
    "<img src=\"img/pip-scientificlinux-uproot.png\" width=\"100%\">"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[1.1 2.2 3.3] [] [4.4 5.5]] at 0x7f55490cdb70>"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# But you can use it on its own.\n",
    "\n",
    "import awkward\n",
    "\n",
    "jagged = awkward.fromiter([[1.1, 2.2, 3.3], [], [4.4, 5.5]])\n",
    "jagged"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArrayMethods [[TLorentzVector(1.1, -2.2, 0.2, 0.511) TLorentzVector(2.2, 0, -0.5, 0.511) TLorentzVector(3.3, 1.1, 0, 0.511)] [] [TLorentzVector(4.4, 1.5, -0.1, 0.511) TLorentzVector(5.5, -1.5, 0.3, 0.511)]] at 0x7f55490cd828>"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# The same is true of uproot-methods; anything that is not strictly I/O related is not in uproot.\n",
    "\n",
    "import uproot_methods\n",
    "\n",
    "pt  = awkward.fromiter([[ 1.1,  2.2, 3.3], [], [ 4.4,  5.5]])\n",
    "eta = awkward.fromiter([[-2.2,  0.0, 1.1], [], [ 1.5, -1.5]])\n",
    "phi = awkward.fromiter([[ 0.2, -0.5, 0.0], [], [-0.1,  0.3]])\n",
    "\n",
    "jagged = uproot_methods.TLorentzVectorArray.from_ptetaphim(pt, eta, phi, 0.511)\n",
    "jagged"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 1: jaggedness with and without awkward-array\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>loc_rowid</th>\n",
       "      <th>pl_hostname</th>\n",
       "      <th>pl_letter</th>\n",
       "      <th>pl_name</th>\n",
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       "      <th>pl_eqterr2</th>\n",
       "      <th>pl_eqtlim</th>\n",
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       "      <th>st_glat</th>\n",
       "      <th>st_radv</th>\n",
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       "      <th>st_radvlim</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>1</td>\n",
       "      <td>11 Com</td>\n",
       "      <td>b</td>\n",
       "      <td>11 Com b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>326.030000</td>\n",
       "      <td>0.320000</td>\n",
       "      <td>-0.320000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.290000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2007</td>\n",
       "      <td>264.140892</td>\n",
       "      <td>78.280522</td>\n",
       "      <td>43.37</td>\n",
       "      <td>0.21</td>\n",
       "      <td>-0.21</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>2</td>\n",
       "      <td>11 UMi</td>\n",
       "      <td>b</td>\n",
       "      <td>11 UMi b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>516.219970</td>\n",
       "      <td>3.200000</td>\n",
       "      <td>-3.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.530000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>108.718982</td>\n",
       "      <td>41.044516</td>\n",
       "      <td>-17.52</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>3</td>\n",
       "      <td>14 And</td>\n",
       "      <td>b</td>\n",
       "      <td>14 And b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>185.840000</td>\n",
       "      <td>0.230000</td>\n",
       "      <td>-0.230000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2008</td>\n",
       "      <td>106.411558</td>\n",
       "      <td>-21.050610</td>\n",
       "      <td>-59.73</td>\n",
       "      <td>0.31</td>\n",
       "      <td>-0.31</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>4</td>\n",
       "      <td>14 Her</td>\n",
       "      <td>b</td>\n",
       "      <td>14 Her b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1773.400020</td>\n",
       "      <td>2.500000</td>\n",
       "      <td>-2.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.930000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2002</td>\n",
       "      <td>69.170376</td>\n",
       "      <td>46.944999</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>5</td>\n",
       "      <td>16 Cyg B</td>\n",
       "      <td>b</td>\n",
       "      <td>16 Cyg B b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>798.500000</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>-1.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.660000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1996</td>\n",
       "      <td>83.336460</td>\n",
       "      <td>13.204352</td>\n",
       "      <td>-28.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>6</td>\n",
       "      <td>18 Del</td>\n",
       "      <td>b</td>\n",
       "      <td>18 Del b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>993.300000</td>\n",
       "      <td>3.200000</td>\n",
       "      <td>-3.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.600000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2008</td>\n",
       "      <td>58.691434</td>\n",
       "      <td>-21.974824</td>\n",
       "      <td>4.35</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>7</td>\n",
       "      <td>1RXS J160929.1-210524</td>\n",
       "      <td>b</td>\n",
       "      <td>1RXS J160929.1-210524 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>330.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>100.0</td>\n",
       "      <td>-100.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2008</td>\n",
       "      <td>352.890560</td>\n",
       "      <td>22.030427</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>8</td>\n",
       "      <td>24 Boo</td>\n",
       "      <td>b</td>\n",
       "      <td>24 Boo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>30.350600</td>\n",
       "      <td>0.007800</td>\n",
       "      <td>-0.007700</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.190000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>90.162223</td>\n",
       "      <td>60.643666</td>\n",
       "      <td>-7.77</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>9</td>\n",
       "      <td>24 Sex</td>\n",
       "      <td>b</td>\n",
       "      <td>24 Sex b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>452.800000</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>-4.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.333000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>245.085309</td>\n",
       "      <td>44.715734</td>\n",
       "      <td>7.29</td>\n",
       "      <td>0.18</td>\n",
       "      <td>-0.18</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>10</td>\n",
       "      <td>24 Sex</td>\n",
       "      <td>c</td>\n",
       "      <td>24 Sex c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>883.000000</td>\n",
       "      <td>32.400000</td>\n",
       "      <td>-13.800000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>245.085309</td>\n",
       "      <td>44.715734</td>\n",
       "      <td>7.29</td>\n",
       "      <td>0.18</td>\n",
       "      <td>-0.18</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>11</td>\n",
       "      <td>2MASS J01225093-2439505</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J01225093-2439505 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>52.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>195.448768</td>\n",
       "      <td>-82.520165</td>\n",
       "      <td>9.60</td>\n",
       "      <td>0.70</td>\n",
       "      <td>-0.70</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>12</td>\n",
       "      <td>2MASS J02192210-3925225</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J02192210-3925225 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>156.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2015</td>\n",
       "      <td>252.453768</td>\n",
       "      <td>-67.984453</td>\n",
       "      <td>10.60</td>\n",
       "      <td>0.70</td>\n",
       "      <td>-0.70</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>13</td>\n",
       "      <td>2MASS J04414489+2301513</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J04414489+2301513 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>176.510593</td>\n",
       "      <td>-15.114249</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>14</td>\n",
       "      <td>2MASS J12073346-3932539</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J12073346-3932539 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>46.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>150.0</td>\n",
       "      <td>-150.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2004</td>\n",
       "      <td>293.790363</td>\n",
       "      <td>22.543297</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>15</td>\n",
       "      <td>2MASS J19383260+4603591</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J19383260+4603591 b</td>\n",
       "      <td>Eclipse Timing Variations</td>\n",
       "      <td>416.000000</td>\n",
       "      <td>2.000000</td>\n",
       "      <td>-2.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.920000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2015</td>\n",
       "      <td>79.018713</td>\n",
       "      <td>11.674389</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>16</td>\n",
       "      <td>2MASS J21402931+1625183 A</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J21402931+1625183 A b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>7336.500000</td>\n",
       "      <td>1934.500000</td>\n",
       "      <td>-584.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>...</td>\n",
       "      <td>70.0</td>\n",
       "      <td>-70.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>70.485103</td>\n",
       "      <td>-26.437255</td>\n",
       "      <td>13.00</td>\n",
       "      <td>0.20</td>\n",
       "      <td>-0.20</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>17</td>\n",
       "      <td>2MASS J22362452+4751425</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J22362452+4751425 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>230.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2016</td>\n",
       "      <td>100.748288</td>\n",
       "      <td>-9.108906</td>\n",
       "      <td>-21.50</td>\n",
       "      <td>0.20</td>\n",
       "      <td>-0.20</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>18</td>\n",
       "      <td>30 Ari B</td>\n",
       "      <td>b</td>\n",
       "      <td>30 Ari B b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>335.100010</td>\n",
       "      <td>2.500000</td>\n",
       "      <td>-2.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.990000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>151.476148</td>\n",
       "      <td>-32.309491</td>\n",
       "      <td>17.20</td>\n",
       "      <td>1.80</td>\n",
       "      <td>-1.80</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>19</td>\n",
       "      <td>4 UMa</td>\n",
       "      <td>b</td>\n",
       "      <td>4 UMa b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>269.300000</td>\n",
       "      <td>1.960000</td>\n",
       "      <td>-1.960000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.870000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2006</td>\n",
       "      <td>151.358914</td>\n",
       "      <td>35.956900</td>\n",
       "      <td>14.62</td>\n",
       "      <td>0.14</td>\n",
       "      <td>-0.14</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>20</td>\n",
       "      <td>42 Dra</td>\n",
       "      <td>b</td>\n",
       "      <td>42 Dra b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>479.100000</td>\n",
       "      <td>6.200000</td>\n",
       "      <td>-6.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2008</td>\n",
       "      <td>95.419171</td>\n",
       "      <td>27.125611</td>\n",
       "      <td>31.79</td>\n",
       "      <td>0.32</td>\n",
       "      <td>-0.32</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>21</td>\n",
       "      <td>47 UMa</td>\n",
       "      <td>b</td>\n",
       "      <td>47 UMa b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1078.000000</td>\n",
       "      <td>2.000000</td>\n",
       "      <td>-2.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1996</td>\n",
       "      <td>175.782531</td>\n",
       "      <td>63.369127</td>\n",
       "      <td>11.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>22</td>\n",
       "      <td>47 UMa</td>\n",
       "      <td>c</td>\n",
       "      <td>47 UMa c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>2391.000000</td>\n",
       "      <td>100.000000</td>\n",
       "      <td>-87.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>3.600000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2001</td>\n",
       "      <td>175.782531</td>\n",
       "      <td>63.369127</td>\n",
       "      <td>11.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>23</td>\n",
       "      <td>47 UMa</td>\n",
       "      <td>d</td>\n",
       "      <td>47 UMa d</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>14002.000000</td>\n",
       "      <td>4018.000000</td>\n",
       "      <td>-5095.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>11.600000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2009</td>\n",
       "      <td>175.782531</td>\n",
       "      <td>63.369127</td>\n",
       "      <td>11.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>24</td>\n",
       "      <td>51 Eri</td>\n",
       "      <td>b</td>\n",
       "      <td>51 Eri b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>13.200000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2015</td>\n",
       "      <td>198.612620</td>\n",
       "      <td>-30.657612</td>\n",
       "      <td>17.30</td>\n",
       "      <td>3.00</td>\n",
       "      <td>-3.00</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>25</td>\n",
       "      <td>51 Peg</td>\n",
       "      <td>b</td>\n",
       "      <td>51 Peg b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>4.230785</td>\n",
       "      <td>0.000036</td>\n",
       "      <td>-0.000036</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.052700</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1995</td>\n",
       "      <td>90.062611</td>\n",
       "      <td>-34.727214</td>\n",
       "      <td>-33.25</td>\n",
       "      <td>0.00</td>\n",
       "      <td>0.00</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>26</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>b</td>\n",
       "      <td>55 Cnc b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>14.651520</td>\n",
       "      <td>0.000150</td>\n",
       "      <td>-0.000150</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.115227</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1996</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>27</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>c</td>\n",
       "      <td>55 Cnc c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>44.417500</td>\n",
       "      <td>0.007300</td>\n",
       "      <td>-0.007300</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.241376</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2004</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>28</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>d</td>\n",
       "      <td>55 Cnc d</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>4825.000000</td>\n",
       "      <td>39.000000</td>\n",
       "      <td>-39.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>5.503000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2002</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>29</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>e</td>\n",
       "      <td>55 Cnc e</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>0.736539</td>\n",
       "      <td>0.000007</td>\n",
       "      <td>-0.000007</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.015440</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2004</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>30</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>f</td>\n",
       "      <td>55 Cnc f</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>262.000000</td>\n",
       "      <td>0.510000</td>\n",
       "      <td>-0.510000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.788000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2007</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3903</th>\n",
       "      <td>3904</td>\n",
       "      <td>eps CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>eps CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>417.900000</td>\n",
       "      <td>0.500000</td>\n",
       "      <td>-0.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.300000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>43.652920</td>\n",
       "      <td>48.782800</td>\n",
       "      <td>-30.92</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3904</th>\n",
       "      <td>3905</td>\n",
       "      <td>eps Eri</td>\n",
       "      <td>b</td>\n",
       "      <td>eps Eri b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>2502.000000</td>\n",
       "      <td>10.000000</td>\n",
       "      <td>-10.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>3.390000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2000</td>\n",
       "      <td>195.844698</td>\n",
       "      <td>-48.051279</td>\n",
       "      <td>16.00</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3905</th>\n",
       "      <td>3906</td>\n",
       "      <td>eps Tau</td>\n",
       "      <td>b</td>\n",
       "      <td>eps Tau b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>594.900000</td>\n",
       "      <td>5.300000</td>\n",
       "      <td>-5.300000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.930000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2006</td>\n",
       "      <td>177.596421</td>\n",
       "      <td>-19.923586</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3906</th>\n",
       "      <td>3907</td>\n",
       "      <td>gam 1 Leo</td>\n",
       "      <td>b</td>\n",
       "      <td>gam 1 Leo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>428.500000</td>\n",
       "      <td>1.250000</td>\n",
       "      <td>-1.250000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>216.551735</td>\n",
       "      <td>54.652393</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3907</th>\n",
       "      <td>3908</td>\n",
       "      <td>gam Cep</td>\n",
       "      <td>b</td>\n",
       "      <td>gam Cep b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>903.300000</td>\n",
       "      <td>1.500000</td>\n",
       "      <td>-1.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.050000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2003</td>\n",
       "      <td>118.992180</td>\n",
       "      <td>15.315533</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3908</th>\n",
       "      <td>3909</td>\n",
       "      <td>gam Lib</td>\n",
       "      <td>b</td>\n",
       "      <td>gam Lib b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>415.200000</td>\n",
       "      <td>1.800000</td>\n",
       "      <td>-1.900000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.240000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>351.515129</td>\n",
       "      <td>32.195796</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3909</th>\n",
       "      <td>3910</td>\n",
       "      <td>gam Lib</td>\n",
       "      <td>c</td>\n",
       "      <td>gam Lib c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>964.600000</td>\n",
       "      <td>3.100000</td>\n",
       "      <td>-3.100000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.170000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>351.515129</td>\n",
       "      <td>32.195796</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3910</th>\n",
       "      <td>3911</td>\n",
       "      <td>iot Dra</td>\n",
       "      <td>b</td>\n",
       "      <td>iot Dra b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>511.098000</td>\n",
       "      <td>0.089000</td>\n",
       "      <td>-0.089000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.275000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2002</td>\n",
       "      <td>93.971038</td>\n",
       "      <td>48.627879</td>\n",
       "      <td>-12.31</td>\n",
       "      <td>0.98</td>\n",
       "      <td>-0.98</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3911</th>\n",
       "      <td>3912</td>\n",
       "      <td>kap And</td>\n",
       "      <td>b</td>\n",
       "      <td>kap And b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>55.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>100.0</td>\n",
       "      <td>-200.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2012</td>\n",
       "      <td>109.765862</td>\n",
       "      <td>-16.714333</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3912</th>\n",
       "      <td>3913</td>\n",
       "      <td>kap CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>kap CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1285.000000</td>\n",
       "      <td>14.000000</td>\n",
       "      <td>-14.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.650000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2007</td>\n",
       "      <td>57.016934</td>\n",
       "      <td>51.041377</td>\n",
       "      <td>-24.98</td>\n",
       "      <td>0.14</td>\n",
       "      <td>-0.14</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3913</th>\n",
       "      <td>3914</td>\n",
       "      <td>mu Leo</td>\n",
       "      <td>b</td>\n",
       "      <td>mu Leo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>357.800000</td>\n",
       "      <td>1.200000</td>\n",
       "      <td>-1.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2014</td>\n",
       "      <td>204.045248</td>\n",
       "      <td>50.245823</td>\n",
       "      <td>13.60</td>\n",
       "      <td>0.20</td>\n",
       "      <td>-0.20</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3914</th>\n",
       "      <td>3915</td>\n",
       "      <td>nu Oph</td>\n",
       "      <td>b</td>\n",
       "      <td>nu Oph b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>530.320000</td>\n",
       "      <td>0.350000</td>\n",
       "      <td>-0.350000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.900000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>18.167894</td>\n",
       "      <td>6.974494</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3915</th>\n",
       "      <td>3916</td>\n",
       "      <td>nu Oph</td>\n",
       "      <td>c</td>\n",
       "      <td>nu Oph c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>3186.000000</td>\n",
       "      <td>14.000000</td>\n",
       "      <td>-14.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>6.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>18.167894</td>\n",
       "      <td>6.974494</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3916</th>\n",
       "      <td>3917</td>\n",
       "      <td>ome Ser</td>\n",
       "      <td>b</td>\n",
       "      <td>ome Ser b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>277.020000</td>\n",
       "      <td>0.520000</td>\n",
       "      <td>-0.510000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>10.537910</td>\n",
       "      <td>40.501405</td>\n",
       "      <td>-3.65</td>\n",
       "      <td>0.12</td>\n",
       "      <td>-0.12</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3917</th>\n",
       "      <td>3918</td>\n",
       "      <td>omi CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>omi CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>187.830000</td>\n",
       "      <td>0.540000</td>\n",
       "      <td>-0.540000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>46.209778</td>\n",
       "      <td>57.333271</td>\n",
       "      <td>-53.70</td>\n",
       "      <td>0.13</td>\n",
       "      <td>-0.13</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3918</th>\n",
       "      <td>3919</td>\n",
       "      <td>omi UMa</td>\n",
       "      <td>b</td>\n",
       "      <td>omi UMa b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1630.000000</td>\n",
       "      <td>35.000000</td>\n",
       "      <td>-35.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>3.900000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>155.976435</td>\n",
       "      <td>35.426921</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3919</th>\n",
       "      <td>3920</td>\n",
       "      <td>HD 39091</td>\n",
       "      <td>c</td>\n",
       "      <td>pi Men c</td>\n",
       "      <td>Transit</td>\n",
       "      <td>6.267900</td>\n",
       "      <td>0.000460</td>\n",
       "      <td>-0.000460</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.068390</td>\n",
       "      <td>...</td>\n",
       "      <td>3.0</td>\n",
       "      <td>-4.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>292.513482</td>\n",
       "      <td>-29.776203</td>\n",
       "      <td>10.73</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3920</th>\n",
       "      <td>3921</td>\n",
       "      <td>psi 1 Dra B</td>\n",
       "      <td>b</td>\n",
       "      <td>psi 1 Dra B b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>3117.000000</td>\n",
       "      <td>42.000000</td>\n",
       "      <td>-42.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>4.430000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2015</td>\n",
       "      <td>102.977548</td>\n",
       "      <td>31.027753</td>\n",
       "      <td>-11.00</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3921</th>\n",
       "      <td>3922</td>\n",
       "      <td>rho CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>rho CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>39.845800</td>\n",
       "      <td>0.001500</td>\n",
       "      <td>-0.001400</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.219600</td>\n",
       "      <td>...</td>\n",
       "      <td>9.0</td>\n",
       "      <td>-9.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1997</td>\n",
       "      <td>53.488729</td>\n",
       "      <td>48.923598</td>\n",
       "      <td>17.80</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3922</th>\n",
       "      <td>3923</td>\n",
       "      <td>rho CrB</td>\n",
       "      <td>c</td>\n",
       "      <td>rho CrB c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>102.540000</td>\n",
       "      <td>0.170000</td>\n",
       "      <td>-0.170000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.412300</td>\n",
       "      <td>...</td>\n",
       "      <td>7.0</td>\n",
       "      <td>-7.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2016</td>\n",
       "      <td>53.488729</td>\n",
       "      <td>48.923598</td>\n",
       "      <td>17.80</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3923</th>\n",
       "      <td>3924</td>\n",
       "      <td>tau Boo</td>\n",
       "      <td>b</td>\n",
       "      <td>tau Boo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>3.312457</td>\n",
       "      <td>0.000007</td>\n",
       "      <td>-0.000007</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.049000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1996</td>\n",
       "      <td>358.936643</td>\n",
       "      <td>73.888976</td>\n",
       "      <td>-16.40</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3924</th>\n",
       "      <td>3925</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>e</td>\n",
       "      <td>tau Cet e</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>162.870000</td>\n",
       "      <td>1.080000</td>\n",
       "      <td>-0.460000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.538000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3925</th>\n",
       "      <td>3926</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>f</td>\n",
       "      <td>tau Cet f</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>636.130000</td>\n",
       "      <td>11.700000</td>\n",
       "      <td>-47.690000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.334000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3926</th>\n",
       "      <td>3927</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>g</td>\n",
       "      <td>tau Cet g</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>20.000000</td>\n",
       "      <td>0.020000</td>\n",
       "      <td>-0.010000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.133000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3927</th>\n",
       "      <td>3928</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>h</td>\n",
       "      <td>tau Cet h</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>49.410000</td>\n",
       "      <td>0.080000</td>\n",
       "      <td>-0.100000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.243000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3928</th>\n",
       "      <td>3929</td>\n",
       "      <td>tau Gem</td>\n",
       "      <td>b</td>\n",
       "      <td>tau Gem b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>305.500000</td>\n",
       "      <td>0.100000</td>\n",
       "      <td>-0.100000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.170000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>187.218682</td>\n",
       "      <td>17.199068</td>\n",
       "      <td>22.02</td>\n",
       "      <td>0.07</td>\n",
       "      <td>-0.07</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3929</th>\n",
       "      <td>3930</td>\n",
       "      <td>ups And</td>\n",
       "      <td>b</td>\n",
       "      <td>ups And b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>4.617033</td>\n",
       "      <td>0.000023</td>\n",
       "      <td>-0.000023</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.059222</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1996</td>\n",
       "      <td>132.000907</td>\n",
       "      <td>-20.666090</td>\n",
       "      <td>-28.90</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3930</th>\n",
       "      <td>3931</td>\n",
       "      <td>ups And</td>\n",
       "      <td>c</td>\n",
       "      <td>ups And c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>241.258000</td>\n",
       "      <td>0.064000</td>\n",
       "      <td>-0.064000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.827774</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1999</td>\n",
       "      <td>132.000907</td>\n",
       "      <td>-20.666090</td>\n",
       "      <td>-28.90</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3931</th>\n",
       "      <td>3932</td>\n",
       "      <td>ups And</td>\n",
       "      <td>d</td>\n",
       "      <td>ups And d</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1276.460000</td>\n",
       "      <td>0.570000</td>\n",
       "      <td>-0.570000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.513290</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1999</td>\n",
       "      <td>132.000907</td>\n",
       "      <td>-20.666090</td>\n",
       "      <td>-28.90</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3932</th>\n",
       "      <td>3933</td>\n",
       "      <td>xi Aql</td>\n",
       "      <td>b</td>\n",
       "      <td>xi Aql b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>136.750000</td>\n",
       "      <td>0.250000</td>\n",
       "      <td>-0.250000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.680000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2007</td>\n",
       "      <td>47.812817</td>\n",
       "      <td>-9.854721</td>\n",
       "      <td>-41.66</td>\n",
       "      <td>0.14</td>\n",
       "      <td>-0.14</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>3933 rows × 64 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "      loc_rowid                pl_hostname pl_letter  \\\n",
       "0             1                     11 Com         b   \n",
       "1             2                     11 UMi         b   \n",
       "2             3                     14 And         b   \n",
       "3             4                     14 Her         b   \n",
       "4             5                   16 Cyg B         b   \n",
       "5             6                     18 Del         b   \n",
       "6             7      1RXS J160929.1-210524         b   \n",
       "7             8                     24 Boo         b   \n",
       "8             9                     24 Sex         b   \n",
       "9            10                     24 Sex         c   \n",
       "10           11    2MASS J01225093-2439505         b   \n",
       "11           12    2MASS J02192210-3925225         b   \n",
       "12           13    2MASS J04414489+2301513         b   \n",
       "13           14    2MASS J12073346-3932539         b   \n",
       "14           15    2MASS J19383260+4603591         b   \n",
       "15           16  2MASS J21402931+1625183 A         b   \n",
       "16           17    2MASS J22362452+4751425         b   \n",
       "17           18                   30 Ari B         b   \n",
       "18           19                      4 UMa         b   \n",
       "19           20                     42 Dra         b   \n",
       "20           21                     47 UMa         b   \n",
       "21           22                     47 UMa         c   \n",
       "22           23                     47 UMa         d   \n",
       "23           24                     51 Eri         b   \n",
       "24           25                     51 Peg         b   \n",
       "25           26                     55 Cnc         b   \n",
       "26           27                     55 Cnc         c   \n",
       "27           28                     55 Cnc         d   \n",
       "28           29                     55 Cnc         e   \n",
       "29           30                     55 Cnc         f   \n",
       "...         ...                        ...       ...   \n",
       "3903       3904                    eps CrB         b   \n",
       "3904       3905                    eps Eri         b   \n",
       "3905       3906                    eps Tau         b   \n",
       "3906       3907                  gam 1 Leo         b   \n",
       "3907       3908                    gam Cep         b   \n",
       "3908       3909                    gam Lib         b   \n",
       "3909       3910                    gam Lib         c   \n",
       "3910       3911                    iot Dra         b   \n",
       "3911       3912                    kap And         b   \n",
       "3912       3913                    kap CrB         b   \n",
       "3913       3914                     mu Leo         b   \n",
       "3914       3915                     nu Oph         b   \n",
       "3915       3916                     nu Oph         c   \n",
       "3916       3917                    ome Ser         b   \n",
       "3917       3918                    omi CrB         b   \n",
       "3918       3919                    omi UMa         b   \n",
       "3919       3920                   HD 39091         c   \n",
       "3920       3921                psi 1 Dra B         b   \n",
       "3921       3922                    rho CrB         b   \n",
       "3922       3923                    rho CrB         c   \n",
       "3923       3924                    tau Boo         b   \n",
       "3924       3925                    tau Cet         e   \n",
       "3925       3926                    tau Cet         f   \n",
       "3926       3927                    tau Cet         g   \n",
       "3927       3928                    tau Cet         h   \n",
       "3928       3929                    tau Gem         b   \n",
       "3929       3930                    ups And         b   \n",
       "3930       3931                    ups And         c   \n",
       "3931       3932                    ups And         d   \n",
       "3932       3933                     xi Aql         b   \n",
       "\n",
       "                          pl_name              pl_discmethod     pl_orbper  \\\n",
       "0                        11 Com b            Radial Velocity    326.030000   \n",
       "1                        11 UMi b            Radial Velocity    516.219970   \n",
       "2                        14 And b            Radial Velocity    185.840000   \n",
       "3                        14 Her b            Radial Velocity   1773.400020   \n",
       "4                      16 Cyg B b            Radial Velocity    798.500000   \n",
       "5                        18 Del b            Radial Velocity    993.300000   \n",
       "6         1RXS J160929.1-210524 b                    Imaging           NaN   \n",
       "7                        24 Boo b            Radial Velocity     30.350600   \n",
       "8                        24 Sex b            Radial Velocity    452.800000   \n",
       "9                        24 Sex c            Radial Velocity    883.000000   \n",
       "10      2MASS J01225093-2439505 b                    Imaging           NaN   \n",
       "11      2MASS J02192210-3925225 b                    Imaging           NaN   \n",
       "12      2MASS J04414489+2301513 b                    Imaging           NaN   \n",
       "13      2MASS J12073346-3932539 b                    Imaging           NaN   \n",
       "14      2MASS J19383260+4603591 b  Eclipse Timing Variations    416.000000   \n",
       "15    2MASS J21402931+1625183 A b                    Imaging   7336.500000   \n",
       "16      2MASS J22362452+4751425 b                    Imaging           NaN   \n",
       "17                     30 Ari B b            Radial Velocity    335.100010   \n",
       "18                        4 UMa b            Radial Velocity    269.300000   \n",
       "19                       42 Dra b            Radial Velocity    479.100000   \n",
       "20                       47 UMa b            Radial Velocity   1078.000000   \n",
       "21                       47 UMa c            Radial Velocity   2391.000000   \n",
       "22                       47 UMa d            Radial Velocity  14002.000000   \n",
       "23                       51 Eri b                    Imaging           NaN   \n",
       "24                       51 Peg b            Radial Velocity      4.230785   \n",
       "25                       55 Cnc b            Radial Velocity     14.651520   \n",
       "26                       55 Cnc c            Radial Velocity     44.417500   \n",
       "27                       55 Cnc d            Radial Velocity   4825.000000   \n",
       "28                       55 Cnc e            Radial Velocity      0.736539   \n",
       "29                       55 Cnc f            Radial Velocity    262.000000   \n",
       "...                           ...                        ...           ...   \n",
       "3903                    eps CrB b            Radial Velocity    417.900000   \n",
       "3904                    eps Eri b            Radial Velocity   2502.000000   \n",
       "3905                    eps Tau b            Radial Velocity    594.900000   \n",
       "3906                  gam 1 Leo b            Radial Velocity    428.500000   \n",
       "3907                    gam Cep b            Radial Velocity    903.300000   \n",
       "3908                    gam Lib b            Radial Velocity    415.200000   \n",
       "3909                    gam Lib c            Radial Velocity    964.600000   \n",
       "3910                    iot Dra b            Radial Velocity    511.098000   \n",
       "3911                    kap And b                    Imaging           NaN   \n",
       "3912                    kap CrB b            Radial Velocity   1285.000000   \n",
       "3913                     mu Leo b            Radial Velocity    357.800000   \n",
       "3914                     nu Oph b            Radial Velocity    530.320000   \n",
       "3915                     nu Oph c            Radial Velocity   3186.000000   \n",
       "3916                    ome Ser b            Radial Velocity    277.020000   \n",
       "3917                    omi CrB b            Radial Velocity    187.830000   \n",
       "3918                    omi UMa b            Radial Velocity   1630.000000   \n",
       "3919                     pi Men c                    Transit      6.267900   \n",
       "3920                psi 1 Dra B b            Radial Velocity   3117.000000   \n",
       "3921                    rho CrB b            Radial Velocity     39.845800   \n",
       "3922                    rho CrB c            Radial Velocity    102.540000   \n",
       "3923                    tau Boo b            Radial Velocity      3.312457   \n",
       "3924                    tau Cet e            Radial Velocity    162.870000   \n",
       "3925                    tau Cet f            Radial Velocity    636.130000   \n",
       "3926                    tau Cet g            Radial Velocity     20.000000   \n",
       "3927                    tau Cet h            Radial Velocity     49.410000   \n",
       "3928                    tau Gem b            Radial Velocity    305.500000   \n",
       "3929                    ups And b            Radial Velocity      4.617033   \n",
       "3930                    ups And c            Radial Velocity    241.258000   \n",
       "3931                    ups And d            Radial Velocity   1276.460000   \n",
       "3932                     xi Aql b            Radial Velocity    136.750000   \n",
       "\n",
       "      pl_orbpererr1  pl_orbpererr2  pl_orbperlim  pl_orbsmax  ...  pl_eqterr1  \\\n",
       "0          0.320000      -0.320000           0.0    1.290000  ...         NaN   \n",
       "1          3.200000      -3.200000           0.0    1.530000  ...         NaN   \n",
       "2          0.230000      -0.230000           0.0    0.830000  ...         NaN   \n",
       "3          2.500000      -2.500000           0.0    2.930000  ...         NaN   \n",
       "4          1.000000      -1.000000           0.0    1.660000  ...         NaN   \n",
       "5          3.200000      -3.200000           0.0    2.600000  ...         NaN   \n",
       "6               NaN            NaN           NaN  330.000000  ...       100.0   \n",
       "7          0.007800      -0.007700           0.0    0.190000  ...         NaN   \n",
       "8          2.100000      -4.500000           0.0    1.333000  ...         NaN   \n",
       "9         32.400000     -13.800000           0.0    2.080000  ...         NaN   \n",
       "10              NaN            NaN           NaN   52.000000  ...         NaN   \n",
       "11              NaN            NaN           NaN  156.000000  ...         NaN   \n",
       "12              NaN            NaN           NaN   15.000000  ...         NaN   \n",
       "13              NaN            NaN           NaN   46.000000  ...       150.0   \n",
       "14         2.000000      -2.000000           0.0    0.920000  ...         NaN   \n",
       "15      1934.500000    -584.000000           0.0         NaN  ...        70.0   \n",
       "16              NaN            NaN           NaN  230.000000  ...         NaN   \n",
       "17         2.500000      -2.500000           0.0    0.990000  ...         NaN   \n",
       "18         1.960000      -1.960000           0.0    0.870000  ...         NaN   \n",
       "19         6.200000      -6.200000           0.0    1.190000  ...         NaN   \n",
       "20         2.000000      -2.000000           0.0    2.100000  ...         NaN   \n",
       "21       100.000000     -87.000000           0.0    3.600000  ...         NaN   \n",
       "22      4018.000000   -5095.000000           0.0   11.600000  ...         NaN   \n",
       "23              NaN            NaN           0.0   13.200000  ...         NaN   \n",
       "24         0.000036      -0.000036           0.0    0.052700  ...         NaN   \n",
       "25         0.000150      -0.000150           0.0    0.115227  ...         NaN   \n",
       "26         0.007300      -0.007300           0.0    0.241376  ...         NaN   \n",
       "27        39.000000     -39.000000           0.0    5.503000  ...         NaN   \n",
       "28         0.000007      -0.000007           0.0    0.015440  ...         NaN   \n",
       "29         0.510000      -0.510000           0.0    0.788000  ...         NaN   \n",
       "...             ...            ...           ...         ...  ...         ...   \n",
       "3903       0.500000      -0.500000           0.0    1.300000  ...         NaN   \n",
       "3904      10.000000     -10.000000           0.0    3.390000  ...         NaN   \n",
       "3905       5.300000      -5.300000           0.0    1.930000  ...         NaN   \n",
       "3906       1.250000      -1.250000           0.0    1.190000  ...         NaN   \n",
       "3907       1.500000      -1.500000           0.0    2.050000  ...         NaN   \n",
       "3908       1.800000      -1.900000           0.0    1.240000  ...         NaN   \n",
       "3909       3.100000      -3.100000           0.0    2.170000  ...         NaN   \n",
       "3910       0.089000      -0.089000           0.0    1.275000  ...         NaN   \n",
       "3911            NaN            NaN           NaN   55.000000  ...       100.0   \n",
       "3912      14.000000     -14.000000           0.0    2.650000  ...         NaN   \n",
       "3913       1.200000      -1.200000           0.0    1.100000  ...         NaN   \n",
       "3914       0.350000      -0.350000           0.0    1.900000  ...         NaN   \n",
       "3915      14.000000     -14.000000           0.0    6.100000  ...         NaN   \n",
       "3916       0.520000      -0.510000           0.0    1.100000  ...         NaN   \n",
       "3917       0.540000      -0.540000           0.0    0.830000  ...         NaN   \n",
       "3918      35.000000     -35.000000           0.0    3.900000  ...         NaN   \n",
       "3919       0.000460      -0.000460           0.0    0.068390  ...         3.0   \n",
       "3920      42.000000     -42.000000           0.0    4.430000  ...         NaN   \n",
       "3921       0.001500      -0.001400           0.0    0.219600  ...         9.0   \n",
       "3922       0.170000      -0.170000           0.0    0.412300  ...         7.0   \n",
       "3923       0.000007      -0.000007           0.0    0.049000  ...         NaN   \n",
       "3924       1.080000      -0.460000           0.0    0.538000  ...         NaN   \n",
       "3925      11.700000     -47.690000           0.0    1.334000  ...         NaN   \n",
       "3926       0.020000      -0.010000           0.0    0.133000  ...         NaN   \n",
       "3927       0.080000      -0.100000           0.0    0.243000  ...         NaN   \n",
       "3928       0.100000      -0.100000           0.0    1.170000  ...         NaN   \n",
       "3929       0.000023      -0.000023           0.0    0.059222  ...         NaN   \n",
       "3930       0.064000      -0.064000           0.0    0.827774  ...         NaN   \n",
       "3931       0.570000      -0.570000           0.0    2.513290  ...         NaN   \n",
       "3932       0.250000      -0.250000           0.0    0.680000  ...         NaN   \n",
       "\n",
       "      pl_eqterr2  pl_eqtlim  pl_disc     st_glon    st_glat  st_radv  \\\n",
       "0            NaN        NaN     2007  264.140892  78.280522    43.37   \n",
       "1            NaN        0.0     2009  108.718982  41.044516   -17.52   \n",
       "2            NaN        NaN     2008  106.411558 -21.050610   -59.73   \n",
       "3            NaN        0.0     2002   69.170376  46.944999      NaN   \n",
       "4            NaN        0.0     1996   83.336460  13.204352   -28.10   \n",
       "5            NaN        NaN     2008   58.691434 -21.974824     4.35   \n",
       "6         -100.0        0.0     2008  352.890560  22.030427      NaN   \n",
       "7            NaN        0.0     2018   90.162223  60.643666    -7.77   \n",
       "8            NaN        NaN     2010  245.085309  44.715734     7.29   \n",
       "9            NaN        NaN     2010  245.085309  44.715734     7.29   \n",
       "10           NaN        NaN     2013  195.448768 -82.520165     9.60   \n",
       "11           NaN        NaN     2015  252.453768 -67.984453    10.60   \n",
       "12           NaN        NaN     2010  176.510593 -15.114249      NaN   \n",
       "13        -150.0        0.0     2004  293.790363  22.543297      NaN   \n",
       "14           NaN        NaN     2015   79.018713  11.674389      NaN   \n",
       "15         -70.0        0.0     2009   70.485103 -26.437255    13.00   \n",
       "16           NaN        NaN     2016  100.748288  -9.108906   -21.50   \n",
       "17           NaN        0.0     2009  151.476148 -32.309491    17.20   \n",
       "18           NaN        NaN     2006  151.358914  35.956900    14.62   \n",
       "19           NaN        NaN     2008   95.419171  27.125611    31.79   \n",
       "20           NaN        NaN     1996  175.782531  63.369127    11.10   \n",
       "21           NaN        NaN     2001  175.782531  63.369127    11.10   \n",
       "22           NaN        NaN     2009  175.782531  63.369127    11.10   \n",
       "23           NaN        0.0     2015  198.612620 -30.657612    17.30   \n",
       "24           NaN        NaN     1995   90.062611 -34.727214   -33.25   \n",
       "25           NaN        NaN     1996  196.794709  37.698968    27.40   \n",
       "26           NaN        NaN     2004  196.794709  37.698968    27.40   \n",
       "27           NaN        NaN     2002  196.794709  37.698968    27.40   \n",
       "28           NaN        0.0     2004  196.794709  37.698968    27.40   \n",
       "29           NaN        NaN     2007  196.794709  37.698968    27.40   \n",
       "...          ...        ...      ...         ...        ...      ...   \n",
       "3903         NaN        NaN     2012   43.652920  48.782800   -30.92   \n",
       "3904         NaN        NaN     2000  195.844698 -48.051279    16.00   \n",
       "3905         NaN        0.0     2006  177.596421 -19.923586      NaN   \n",
       "3906         NaN        0.0     2009  216.551735  54.652393      NaN   \n",
       "3907         NaN        NaN     2003  118.992180  15.315533      NaN   \n",
       "3908         NaN        0.0     2018  351.515129  32.195796      NaN   \n",
       "3909         NaN        0.0     2018  351.515129  32.195796      NaN   \n",
       "3910         NaN        NaN     2002   93.971038  48.627879   -12.31   \n",
       "3911      -200.0        0.0     2012  109.765862 -16.714333      NaN   \n",
       "3912         NaN        0.0     2007   57.016934  51.041377   -24.98   \n",
       "3913         NaN        NaN     2014  204.045248  50.245823    13.60   \n",
       "3914         NaN        NaN     2012   18.167894   6.974494      NaN   \n",
       "3915         NaN        NaN     2012   18.167894   6.974494      NaN   \n",
       "3916         NaN        NaN     2013   10.537910  40.501405    -3.65   \n",
       "3917         NaN        NaN     2012   46.209778  57.333271   -53.70   \n",
       "3918         NaN        NaN     2012  155.976435  35.426921      NaN   \n",
       "3919        -4.0        0.0     2018  292.513482 -29.776203    10.73   \n",
       "3920         NaN        NaN     2015  102.977548  31.027753   -11.00   \n",
       "3921        -9.0        0.0     1997   53.488729  48.923598    17.80   \n",
       "3922        -7.0        0.0     2016   53.488729  48.923598    17.80   \n",
       "3923         NaN        NaN     1996  358.936643  73.888976   -16.40   \n",
       "3924         NaN        0.0     2017  173.100761 -73.439747   -17.10   \n",
       "3925         NaN        0.0     2017  173.100761 -73.439747   -17.10   \n",
       "3926         NaN        0.0     2017  173.100761 -73.439747   -17.10   \n",
       "3927         NaN        0.0     2017  173.100761 -73.439747   -17.10   \n",
       "3928         NaN        NaN     2013  187.218682  17.199068    22.02   \n",
       "3929         NaN        0.0     1996  132.000907 -20.666090   -28.90   \n",
       "3930         NaN        0.0     1999  132.000907 -20.666090   -28.90   \n",
       "3931         NaN        0.0     1999  132.000907 -20.666090   -28.90   \n",
       "3932         NaN        NaN     2007   47.812817  -9.854721   -41.66   \n",
       "\n",
       "      st_radverr1  st_radverr2  st_radvlim  \n",
       "0            0.21        -0.21         0.0  \n",
       "1            0.15        -0.15         0.0  \n",
       "2            0.31        -0.31         0.0  \n",
       "3             NaN          NaN         NaN  \n",
       "4            0.10        -0.10         0.0  \n",
       "5            0.15        -0.15         0.0  \n",
       "6             NaN          NaN         NaN  \n",
       "7            0.15        -0.15         0.0  \n",
       "8            0.18        -0.18         0.0  \n",
       "9            0.18        -0.18         0.0  \n",
       "10           0.70        -0.70         0.0  \n",
       "11           0.70        -0.70         0.0  \n",
       "12            NaN          NaN         NaN  \n",
       "13            NaN          NaN         NaN  \n",
       "14            NaN          NaN         NaN  \n",
       "15           0.20        -0.20         0.0  \n",
       "16           0.20        -0.20         0.0  \n",
       "17           1.80        -1.80         0.0  \n",
       "18           0.14        -0.14         0.0  \n",
       "19           0.32        -0.32         0.0  \n",
       "20           0.10        -0.10         0.0  \n",
       "21           0.10        -0.10         0.0  \n",
       "22           0.10        -0.10         0.0  \n",
       "23           3.00        -3.00         0.0  \n",
       "24           0.00         0.00         0.0  \n",
       "25            NaN          NaN         0.0  \n",
       "26            NaN          NaN         0.0  \n",
       "27            NaN          NaN         0.0  \n",
       "28            NaN          NaN         0.0  \n",
       "29            NaN          NaN         0.0  \n",
       "...           ...          ...         ...  \n",
       "3903          NaN          NaN         0.0  \n",
       "3904         0.10        -0.10         0.0  \n",
       "3905          NaN          NaN         NaN  \n",
       "3906          NaN          NaN         NaN  \n",
       "3907          NaN          NaN         NaN  \n",
       "3908          NaN          NaN         NaN  \n",
       "3909          NaN          NaN         NaN  \n",
       "3910         0.98        -0.98         0.0  \n",
       "3911          NaN          NaN         NaN  \n",
       "3912         0.14        -0.14         0.0  \n",
       "3913         0.20        -0.20         0.0  \n",
       "3914          NaN          NaN         NaN  \n",
       "3915          NaN          NaN         NaN  \n",
       "3916         0.12        -0.12         0.0  \n",
       "3917         0.13        -0.13         0.0  \n",
       "3918          NaN          NaN         NaN  \n",
       "3919         0.15        -0.15         0.0  \n",
       "3920         0.10        -0.10         0.0  \n",
       "3921         0.10        -0.10         0.0  \n",
       "3922         0.10        -0.10         0.0  \n",
       "3923         0.10        -0.10         0.0  \n",
       "3924         0.10        -0.10         0.0  \n",
       "3925         0.10        -0.10         0.0  \n",
       "3926         0.10        -0.10         0.0  \n",
       "3927         0.10        -0.10         0.0  \n",
       "3928         0.07        -0.07         0.0  \n",
       "3929         0.10        -0.10         0.0  \n",
       "3930         0.10        -0.10         0.0  \n",
       "3931         0.10        -0.10         0.0  \n",
       "3932         0.14        -0.14         0.0  \n",
       "\n",
       "[3933 rows x 64 columns]"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import pandas\n",
    "\n",
    "# NASA provides this dataset as a CSV file, which suggests a rectangular table: one row per planet.\n",
    "exoplanets = pandas.read_csv(\"data/nasa-exoplanets.csv\")\n",
    "exoplanets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "pl_hostname\n",
       "24 Sex                 2\n",
       "47 UMa                 3\n",
       "55 Cnc                 5\n",
       "61 Vir                 3\n",
       "BD+20 2457             2\n",
       "BD-06 1339             2\n",
       "BD-08 2823             2\n",
       "CoRoT-20               2\n",
       "CoRoT-24               2\n",
       "CoRoT-7                2\n",
       "EPIC 220674823         2\n",
       "GJ 1132                2\n",
       "GJ 1148                2\n",
       "GJ 163                 3\n",
       "GJ 273                 2\n",
       "GJ 3138                3\n",
       "GJ 317                 2\n",
       "GJ 3293                4\n",
       "GJ 3323                2\n",
       "GJ 3998                2\n",
       "GJ 581                 3\n",
       "GJ 667 C               5\n",
       "GJ 676 A               4\n",
       "GJ 832                 2\n",
       "GJ 876                 4\n",
       "GJ 9827                3\n",
       "HAT-P-11               2\n",
       "HAT-P-13               2\n",
       "HAT-P-17               2\n",
       "HAT-P-44               2\n",
       "                      ..\n",
       "Kepler-94              2\n",
       "Kepler-953             2\n",
       "Kepler-967             2\n",
       "Kepler-968             2\n",
       "Kepler-969             2\n",
       "Kepler-97              2\n",
       "Kepler-990             2\n",
       "LHS 1140               2\n",
       "LkCa 15                2\n",
       "NN Ser                 2\n",
       "OGLE-2006-BLG-109L     2\n",
       "OGLE-2012-BLG-0026L    2\n",
       "OGLE-2014-BLG-1722L    2\n",
       "PSR B1257+12           3\n",
       "Pr0211                 2\n",
       "TRAPPIST-1             7\n",
       "TYC 1422-614-1         2\n",
       "UZ For                 2\n",
       "WASP-41                2\n",
       "WASP-47                4\n",
       "WASP-53                2\n",
       "WASP-8                 2\n",
       "Wolf 1061              3\n",
       "XO-2 S                 2\n",
       "YZ Cet                 3\n",
       "gam Lib                2\n",
       "nu Oph                 2\n",
       "rho CrB                2\n",
       "tau Cet                4\n",
       "ups And                3\n",
       "Length: 659, dtype: int64"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Quite a few planets in this table have the same star (\"host\") name.\n",
    "\n",
    "numplanets = exoplanets.groupby(\"pl_hostname\").size()\n",
    "numplanets[numplanets > 1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th>loc_rowid</th>\n",
       "      <th>pl_hostname</th>\n",
       "      <th>pl_letter</th>\n",
       "      <th>pl_name</th>\n",
       "      <th>pl_discmethod</th>\n",
       "      <th>pl_orbper</th>\n",
       "      <th>pl_orbpererr1</th>\n",
       "      <th>pl_orbpererr2</th>\n",
       "      <th>pl_orbperlim</th>\n",
       "      <th>pl_orbsmax</th>\n",
       "      <th>...</th>\n",
       "      <th>pl_eqterr1</th>\n",
       "      <th>pl_eqterr2</th>\n",
       "      <th>pl_eqtlim</th>\n",
       "      <th>pl_disc</th>\n",
       "      <th>st_glon</th>\n",
       "      <th>st_glat</th>\n",
       "      <th>st_radv</th>\n",
       "      <th>st_radverr1</th>\n",
       "      <th>st_radverr2</th>\n",
       "      <th>st_radvlim</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>star</th>\n",
       "      <th>planet</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>11 Com</th>\n",
       "      <th>b</th>\n",
       "      <td>1</td>\n",
       "      <td>11 Com</td>\n",
       "      <td>b</td>\n",
       "      <td>11 Com b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>326.030000</td>\n",
       "      <td>0.320000</td>\n",
       "      <td>-0.320000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.290000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2007</td>\n",
       "      <td>264.140892</td>\n",
       "      <td>78.280522</td>\n",
       "      <td>43.37</td>\n",
       "      <td>0.21</td>\n",
       "      <td>-0.21</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11 UMi</th>\n",
       "      <th>b</th>\n",
       "      <td>2</td>\n",
       "      <td>11 UMi</td>\n",
       "      <td>b</td>\n",
       "      <td>11 UMi b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>516.219970</td>\n",
       "      <td>3.200000</td>\n",
       "      <td>-3.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.530000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>108.718982</td>\n",
       "      <td>41.044516</td>\n",
       "      <td>-17.52</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 And</th>\n",
       "      <th>b</th>\n",
       "      <td>3</td>\n",
       "      <td>14 And</td>\n",
       "      <td>b</td>\n",
       "      <td>14 And b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>185.840000</td>\n",
       "      <td>0.230000</td>\n",
       "      <td>-0.230000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2008</td>\n",
       "      <td>106.411558</td>\n",
       "      <td>-21.050610</td>\n",
       "      <td>-59.73</td>\n",
       "      <td>0.31</td>\n",
       "      <td>-0.31</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 Her</th>\n",
       "      <th>b</th>\n",
       "      <td>4</td>\n",
       "      <td>14 Her</td>\n",
       "      <td>b</td>\n",
       "      <td>14 Her b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1773.400020</td>\n",
       "      <td>2.500000</td>\n",
       "      <td>-2.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.930000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2002</td>\n",
       "      <td>69.170376</td>\n",
       "      <td>46.944999</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16 Cyg B</th>\n",
       "      <th>b</th>\n",
       "      <td>5</td>\n",
       "      <td>16 Cyg B</td>\n",
       "      <td>b</td>\n",
       "      <td>16 Cyg B b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>798.500000</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>-1.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.660000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1996</td>\n",
       "      <td>83.336460</td>\n",
       "      <td>13.204352</td>\n",
       "      <td>-28.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18 Del</th>\n",
       "      <th>b</th>\n",
       "      <td>6</td>\n",
       "      <td>18 Del</td>\n",
       "      <td>b</td>\n",
       "      <td>18 Del b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>993.300000</td>\n",
       "      <td>3.200000</td>\n",
       "      <td>-3.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.600000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2008</td>\n",
       "      <td>58.691434</td>\n",
       "      <td>-21.974824</td>\n",
       "      <td>4.35</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1RXS J160929.1-210524</th>\n",
       "      <th>b</th>\n",
       "      <td>7</td>\n",
       "      <td>1RXS J160929.1-210524</td>\n",
       "      <td>b</td>\n",
       "      <td>1RXS J160929.1-210524 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>330.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>100.0</td>\n",
       "      <td>-100.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2008</td>\n",
       "      <td>352.890560</td>\n",
       "      <td>22.030427</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24 Boo</th>\n",
       "      <th>b</th>\n",
       "      <td>8</td>\n",
       "      <td>24 Boo</td>\n",
       "      <td>b</td>\n",
       "      <td>24 Boo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>30.350600</td>\n",
       "      <td>0.007800</td>\n",
       "      <td>-0.007700</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.190000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>90.162223</td>\n",
       "      <td>60.643666</td>\n",
       "      <td>-7.77</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">24 Sex</th>\n",
       "      <th>b</th>\n",
       "      <td>9</td>\n",
       "      <td>24 Sex</td>\n",
       "      <td>b</td>\n",
       "      <td>24 Sex b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>452.800000</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>-4.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.333000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>245.085309</td>\n",
       "      <td>44.715734</td>\n",
       "      <td>7.29</td>\n",
       "      <td>0.18</td>\n",
       "      <td>-0.18</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>10</td>\n",
       "      <td>24 Sex</td>\n",
       "      <td>c</td>\n",
       "      <td>24 Sex c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>883.000000</td>\n",
       "      <td>32.400000</td>\n",
       "      <td>-13.800000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.080000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>245.085309</td>\n",
       "      <td>44.715734</td>\n",
       "      <td>7.29</td>\n",
       "      <td>0.18</td>\n",
       "      <td>-0.18</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J01225093-2439505</th>\n",
       "      <th>b</th>\n",
       "      <td>11</td>\n",
       "      <td>2MASS J01225093-2439505</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J01225093-2439505 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>52.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>195.448768</td>\n",
       "      <td>-82.520165</td>\n",
       "      <td>9.60</td>\n",
       "      <td>0.70</td>\n",
       "      <td>-0.70</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J02192210-3925225</th>\n",
       "      <th>b</th>\n",
       "      <td>12</td>\n",
       "      <td>2MASS J02192210-3925225</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J02192210-3925225 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>156.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2015</td>\n",
       "      <td>252.453768</td>\n",
       "      <td>-67.984453</td>\n",
       "      <td>10.60</td>\n",
       "      <td>0.70</td>\n",
       "      <td>-0.70</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J04414489+2301513</th>\n",
       "      <th>b</th>\n",
       "      <td>13</td>\n",
       "      <td>2MASS J04414489+2301513</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J04414489+2301513 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>176.510593</td>\n",
       "      <td>-15.114249</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J12073346-3932539</th>\n",
       "      <th>b</th>\n",
       "      <td>14</td>\n",
       "      <td>2MASS J12073346-3932539</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J12073346-3932539 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>46.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>150.0</td>\n",
       "      <td>-150.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2004</td>\n",
       "      <td>293.790363</td>\n",
       "      <td>22.543297</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J19383260+4603591</th>\n",
       "      <th>b</th>\n",
       "      <td>15</td>\n",
       "      <td>2MASS J19383260+4603591</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J19383260+4603591 b</td>\n",
       "      <td>Eclipse Timing Variations</td>\n",
       "      <td>416.000000</td>\n",
       "      <td>2.000000</td>\n",
       "      <td>-2.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.920000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2015</td>\n",
       "      <td>79.018713</td>\n",
       "      <td>11.674389</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J21402931+1625183 A</th>\n",
       "      <th>b</th>\n",
       "      <td>16</td>\n",
       "      <td>2MASS J21402931+1625183 A</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J21402931+1625183 A b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>7336.500000</td>\n",
       "      <td>1934.500000</td>\n",
       "      <td>-584.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>...</td>\n",
       "      <td>70.0</td>\n",
       "      <td>-70.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>70.485103</td>\n",
       "      <td>-26.437255</td>\n",
       "      <td>13.00</td>\n",
       "      <td>0.20</td>\n",
       "      <td>-0.20</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J22362452+4751425</th>\n",
       "      <th>b</th>\n",
       "      <td>17</td>\n",
       "      <td>2MASS J22362452+4751425</td>\n",
       "      <td>b</td>\n",
       "      <td>2MASS J22362452+4751425 b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>230.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2016</td>\n",
       "      <td>100.748288</td>\n",
       "      <td>-9.108906</td>\n",
       "      <td>-21.50</td>\n",
       "      <td>0.20</td>\n",
       "      <td>-0.20</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30 Ari B</th>\n",
       "      <th>b</th>\n",
       "      <td>18</td>\n",
       "      <td>30 Ari B</td>\n",
       "      <td>b</td>\n",
       "      <td>30 Ari B b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>335.100010</td>\n",
       "      <td>2.500000</td>\n",
       "      <td>-2.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.990000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>151.476148</td>\n",
       "      <td>-32.309491</td>\n",
       "      <td>17.20</td>\n",
       "      <td>1.80</td>\n",
       "      <td>-1.80</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4 UMa</th>\n",
       "      <th>b</th>\n",
       "      <td>19</td>\n",
       "      <td>4 UMa</td>\n",
       "      <td>b</td>\n",
       "      <td>4 UMa b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>269.300000</td>\n",
       "      <td>1.960000</td>\n",
       "      <td>-1.960000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.870000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2006</td>\n",
       "      <td>151.358914</td>\n",
       "      <td>35.956900</td>\n",
       "      <td>14.62</td>\n",
       "      <td>0.14</td>\n",
       "      <td>-0.14</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42 Dra</th>\n",
       "      <th>b</th>\n",
       "      <td>20</td>\n",
       "      <td>42 Dra</td>\n",
       "      <td>b</td>\n",
       "      <td>42 Dra b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>479.100000</td>\n",
       "      <td>6.200000</td>\n",
       "      <td>-6.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2008</td>\n",
       "      <td>95.419171</td>\n",
       "      <td>27.125611</td>\n",
       "      <td>31.79</td>\n",
       "      <td>0.32</td>\n",
       "      <td>-0.32</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"3\" valign=\"top\">47 UMa</th>\n",
       "      <th>b</th>\n",
       "      <td>21</td>\n",
       "      <td>47 UMa</td>\n",
       "      <td>b</td>\n",
       "      <td>47 UMa b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1078.000000</td>\n",
       "      <td>2.000000</td>\n",
       "      <td>-2.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1996</td>\n",
       "      <td>175.782531</td>\n",
       "      <td>63.369127</td>\n",
       "      <td>11.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>22</td>\n",
       "      <td>47 UMa</td>\n",
       "      <td>c</td>\n",
       "      <td>47 UMa c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>2391.000000</td>\n",
       "      <td>100.000000</td>\n",
       "      <td>-87.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>3.600000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2001</td>\n",
       "      <td>175.782531</td>\n",
       "      <td>63.369127</td>\n",
       "      <td>11.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>d</th>\n",
       "      <td>23</td>\n",
       "      <td>47 UMa</td>\n",
       "      <td>d</td>\n",
       "      <td>47 UMa d</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>14002.000000</td>\n",
       "      <td>4018.000000</td>\n",
       "      <td>-5095.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>11.600000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2009</td>\n",
       "      <td>175.782531</td>\n",
       "      <td>63.369127</td>\n",
       "      <td>11.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Eri</th>\n",
       "      <th>b</th>\n",
       "      <td>24</td>\n",
       "      <td>51 Eri</td>\n",
       "      <td>b</td>\n",
       "      <td>51 Eri b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>13.200000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2015</td>\n",
       "      <td>198.612620</td>\n",
       "      <td>-30.657612</td>\n",
       "      <td>17.30</td>\n",
       "      <td>3.00</td>\n",
       "      <td>-3.00</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Peg</th>\n",
       "      <th>b</th>\n",
       "      <td>25</td>\n",
       "      <td>51 Peg</td>\n",
       "      <td>b</td>\n",
       "      <td>51 Peg b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>4.230785</td>\n",
       "      <td>0.000036</td>\n",
       "      <td>-0.000036</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.052700</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1995</td>\n",
       "      <td>90.062611</td>\n",
       "      <td>-34.727214</td>\n",
       "      <td>-33.25</td>\n",
       "      <td>0.00</td>\n",
       "      <td>0.00</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"5\" valign=\"top\">55 Cnc</th>\n",
       "      <th>b</th>\n",
       "      <td>26</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>b</td>\n",
       "      <td>55 Cnc b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>14.651520</td>\n",
       "      <td>0.000150</td>\n",
       "      <td>-0.000150</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.115227</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1996</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>27</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>c</td>\n",
       "      <td>55 Cnc c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>44.417500</td>\n",
       "      <td>0.007300</td>\n",
       "      <td>-0.007300</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.241376</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2004</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>d</th>\n",
       "      <td>28</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>d</td>\n",
       "      <td>55 Cnc d</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>4825.000000</td>\n",
       "      <td>39.000000</td>\n",
       "      <td>-39.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>5.503000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2002</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>e</th>\n",
       "      <td>29</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>e</td>\n",
       "      <td>55 Cnc e</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>0.736539</td>\n",
       "      <td>0.000007</td>\n",
       "      <td>-0.000007</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.015440</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2004</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>f</th>\n",
       "      <td>30</td>\n",
       "      <td>55 Cnc</td>\n",
       "      <td>f</td>\n",
       "      <td>55 Cnc f</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>262.000000</td>\n",
       "      <td>0.510000</td>\n",
       "      <td>-0.510000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.788000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2007</td>\n",
       "      <td>196.794709</td>\n",
       "      <td>37.698968</td>\n",
       "      <td>27.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>3904</td>\n",
       "      <td>eps CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>eps CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>417.900000</td>\n",
       "      <td>0.500000</td>\n",
       "      <td>-0.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.300000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>43.652920</td>\n",
       "      <td>48.782800</td>\n",
       "      <td>-30.92</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Eri</th>\n",
       "      <th>b</th>\n",
       "      <td>3905</td>\n",
       "      <td>eps Eri</td>\n",
       "      <td>b</td>\n",
       "      <td>eps Eri b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>2502.000000</td>\n",
       "      <td>10.000000</td>\n",
       "      <td>-10.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>3.390000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2000</td>\n",
       "      <td>195.844698</td>\n",
       "      <td>-48.051279</td>\n",
       "      <td>16.00</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Tau</th>\n",
       "      <th>b</th>\n",
       "      <td>3906</td>\n",
       "      <td>eps Tau</td>\n",
       "      <td>b</td>\n",
       "      <td>eps Tau b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>594.900000</td>\n",
       "      <td>5.300000</td>\n",
       "      <td>-5.300000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.930000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2006</td>\n",
       "      <td>177.596421</td>\n",
       "      <td>-19.923586</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam 1 Leo</th>\n",
       "      <th>b</th>\n",
       "      <td>3907</td>\n",
       "      <td>gam 1 Leo</td>\n",
       "      <td>b</td>\n",
       "      <td>gam 1 Leo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>428.500000</td>\n",
       "      <td>1.250000</td>\n",
       "      <td>-1.250000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2009</td>\n",
       "      <td>216.551735</td>\n",
       "      <td>54.652393</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam Cep</th>\n",
       "      <th>b</th>\n",
       "      <td>3908</td>\n",
       "      <td>gam Cep</td>\n",
       "      <td>b</td>\n",
       "      <td>gam Cep b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>903.300000</td>\n",
       "      <td>1.500000</td>\n",
       "      <td>-1.500000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.050000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2003</td>\n",
       "      <td>118.992180</td>\n",
       "      <td>15.315533</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">gam Lib</th>\n",
       "      <th>b</th>\n",
       "      <td>3909</td>\n",
       "      <td>gam Lib</td>\n",
       "      <td>b</td>\n",
       "      <td>gam Lib b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>415.200000</td>\n",
       "      <td>1.800000</td>\n",
       "      <td>-1.900000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.240000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>351.515129</td>\n",
       "      <td>32.195796</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>3910</td>\n",
       "      <td>gam Lib</td>\n",
       "      <td>c</td>\n",
       "      <td>gam Lib c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>964.600000</td>\n",
       "      <td>3.100000</td>\n",
       "      <td>-3.100000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.170000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>351.515129</td>\n",
       "      <td>32.195796</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>iot Dra</th>\n",
       "      <th>b</th>\n",
       "      <td>3911</td>\n",
       "      <td>iot Dra</td>\n",
       "      <td>b</td>\n",
       "      <td>iot Dra b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>511.098000</td>\n",
       "      <td>0.089000</td>\n",
       "      <td>-0.089000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.275000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2002</td>\n",
       "      <td>93.971038</td>\n",
       "      <td>48.627879</td>\n",
       "      <td>-12.31</td>\n",
       "      <td>0.98</td>\n",
       "      <td>-0.98</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap And</th>\n",
       "      <th>b</th>\n",
       "      <td>3912</td>\n",
       "      <td>kap And</td>\n",
       "      <td>b</td>\n",
       "      <td>kap And b</td>\n",
       "      <td>Imaging</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>55.000000</td>\n",
       "      <td>...</td>\n",
       "      <td>100.0</td>\n",
       "      <td>-200.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2012</td>\n",
       "      <td>109.765862</td>\n",
       "      <td>-16.714333</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>3913</td>\n",
       "      <td>kap CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>kap CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1285.000000</td>\n",
       "      <td>14.000000</td>\n",
       "      <td>-14.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.650000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2007</td>\n",
       "      <td>57.016934</td>\n",
       "      <td>51.041377</td>\n",
       "      <td>-24.98</td>\n",
       "      <td>0.14</td>\n",
       "      <td>-0.14</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>mu Leo</th>\n",
       "      <th>b</th>\n",
       "      <td>3914</td>\n",
       "      <td>mu Leo</td>\n",
       "      <td>b</td>\n",
       "      <td>mu Leo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>357.800000</td>\n",
       "      <td>1.200000</td>\n",
       "      <td>-1.200000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2014</td>\n",
       "      <td>204.045248</td>\n",
       "      <td>50.245823</td>\n",
       "      <td>13.60</td>\n",
       "      <td>0.20</td>\n",
       "      <td>-0.20</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">nu Oph</th>\n",
       "      <th>b</th>\n",
       "      <td>3915</td>\n",
       "      <td>nu Oph</td>\n",
       "      <td>b</td>\n",
       "      <td>nu Oph b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>530.320000</td>\n",
       "      <td>0.350000</td>\n",
       "      <td>-0.350000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.900000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>18.167894</td>\n",
       "      <td>6.974494</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>3916</td>\n",
       "      <td>nu Oph</td>\n",
       "      <td>c</td>\n",
       "      <td>nu Oph c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>3186.000000</td>\n",
       "      <td>14.000000</td>\n",
       "      <td>-14.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>6.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>18.167894</td>\n",
       "      <td>6.974494</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>ome Ser</th>\n",
       "      <th>b</th>\n",
       "      <td>3917</td>\n",
       "      <td>ome Ser</td>\n",
       "      <td>b</td>\n",
       "      <td>ome Ser b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>277.020000</td>\n",
       "      <td>0.520000</td>\n",
       "      <td>-0.510000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>10.537910</td>\n",
       "      <td>40.501405</td>\n",
       "      <td>-3.65</td>\n",
       "      <td>0.12</td>\n",
       "      <td>-0.12</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>3918</td>\n",
       "      <td>omi CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>omi CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>187.830000</td>\n",
       "      <td>0.540000</td>\n",
       "      <td>-0.540000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>46.209778</td>\n",
       "      <td>57.333271</td>\n",
       "      <td>-53.70</td>\n",
       "      <td>0.13</td>\n",
       "      <td>-0.13</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi UMa</th>\n",
       "      <th>b</th>\n",
       "      <td>3919</td>\n",
       "      <td>omi UMa</td>\n",
       "      <td>b</td>\n",
       "      <td>omi UMa b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1630.000000</td>\n",
       "      <td>35.000000</td>\n",
       "      <td>-35.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>3.900000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2012</td>\n",
       "      <td>155.976435</td>\n",
       "      <td>35.426921</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>HD 39091</th>\n",
       "      <th>c</th>\n",
       "      <td>3920</td>\n",
       "      <td>HD 39091</td>\n",
       "      <td>c</td>\n",
       "      <td>pi Men c</td>\n",
       "      <td>Transit</td>\n",
       "      <td>6.267900</td>\n",
       "      <td>0.000460</td>\n",
       "      <td>-0.000460</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.068390</td>\n",
       "      <td>...</td>\n",
       "      <td>3.0</td>\n",
       "      <td>-4.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>292.513482</td>\n",
       "      <td>-29.776203</td>\n",
       "      <td>10.73</td>\n",
       "      <td>0.15</td>\n",
       "      <td>-0.15</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>psi 1 Dra B</th>\n",
       "      <th>b</th>\n",
       "      <td>3921</td>\n",
       "      <td>psi 1 Dra B</td>\n",
       "      <td>b</td>\n",
       "      <td>psi 1 Dra B b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>3117.000000</td>\n",
       "      <td>42.000000</td>\n",
       "      <td>-42.000000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>4.430000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2015</td>\n",
       "      <td>102.977548</td>\n",
       "      <td>31.027753</td>\n",
       "      <td>-11.00</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">rho CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>3922</td>\n",
       "      <td>rho CrB</td>\n",
       "      <td>b</td>\n",
       "      <td>rho CrB b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>39.845800</td>\n",
       "      <td>0.001500</td>\n",
       "      <td>-0.001400</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.219600</td>\n",
       "      <td>...</td>\n",
       "      <td>9.0</td>\n",
       "      <td>-9.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1997</td>\n",
       "      <td>53.488729</td>\n",
       "      <td>48.923598</td>\n",
       "      <td>17.80</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>3923</td>\n",
       "      <td>rho CrB</td>\n",
       "      <td>c</td>\n",
       "      <td>rho CrB c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>102.540000</td>\n",
       "      <td>0.170000</td>\n",
       "      <td>-0.170000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.412300</td>\n",
       "      <td>...</td>\n",
       "      <td>7.0</td>\n",
       "      <td>-7.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2016</td>\n",
       "      <td>53.488729</td>\n",
       "      <td>48.923598</td>\n",
       "      <td>17.80</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Boo</th>\n",
       "      <th>b</th>\n",
       "      <td>3924</td>\n",
       "      <td>tau Boo</td>\n",
       "      <td>b</td>\n",
       "      <td>tau Boo b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>3.312457</td>\n",
       "      <td>0.000007</td>\n",
       "      <td>-0.000007</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.049000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1996</td>\n",
       "      <td>358.936643</td>\n",
       "      <td>73.888976</td>\n",
       "      <td>-16.40</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">tau Cet</th>\n",
       "      <th>e</th>\n",
       "      <td>3925</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>e</td>\n",
       "      <td>tau Cet e</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>162.870000</td>\n",
       "      <td>1.080000</td>\n",
       "      <td>-0.460000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.538000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>f</th>\n",
       "      <td>3926</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>f</td>\n",
       "      <td>tau Cet f</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>636.130000</td>\n",
       "      <td>11.700000</td>\n",
       "      <td>-47.690000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.334000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>g</th>\n",
       "      <td>3927</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>g</td>\n",
       "      <td>tau Cet g</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>20.000000</td>\n",
       "      <td>0.020000</td>\n",
       "      <td>-0.010000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.133000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>h</th>\n",
       "      <td>3928</td>\n",
       "      <td>tau Cet</td>\n",
       "      <td>h</td>\n",
       "      <td>tau Cet h</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>49.410000</td>\n",
       "      <td>0.080000</td>\n",
       "      <td>-0.100000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.243000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2017</td>\n",
       "      <td>173.100761</td>\n",
       "      <td>-73.439747</td>\n",
       "      <td>-17.10</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Gem</th>\n",
       "      <th>b</th>\n",
       "      <td>3929</td>\n",
       "      <td>tau Gem</td>\n",
       "      <td>b</td>\n",
       "      <td>tau Gem b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>305.500000</td>\n",
       "      <td>0.100000</td>\n",
       "      <td>-0.100000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1.170000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>187.218682</td>\n",
       "      <td>17.199068</td>\n",
       "      <td>22.02</td>\n",
       "      <td>0.07</td>\n",
       "      <td>-0.07</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"3\" valign=\"top\">ups And</th>\n",
       "      <th>b</th>\n",
       "      <td>3930</td>\n",
       "      <td>ups And</td>\n",
       "      <td>b</td>\n",
       "      <td>ups And b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>4.617033</td>\n",
       "      <td>0.000023</td>\n",
       "      <td>-0.000023</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.059222</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1996</td>\n",
       "      <td>132.000907</td>\n",
       "      <td>-20.666090</td>\n",
       "      <td>-28.90</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>3931</td>\n",
       "      <td>ups And</td>\n",
       "      <td>c</td>\n",
       "      <td>ups And c</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>241.258000</td>\n",
       "      <td>0.064000</td>\n",
       "      <td>-0.064000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.827774</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1999</td>\n",
       "      <td>132.000907</td>\n",
       "      <td>-20.666090</td>\n",
       "      <td>-28.90</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>d</th>\n",
       "      <td>3932</td>\n",
       "      <td>ups And</td>\n",
       "      <td>d</td>\n",
       "      <td>ups And d</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>1276.460000</td>\n",
       "      <td>0.570000</td>\n",
       "      <td>-0.570000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>2.513290</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>1999</td>\n",
       "      <td>132.000907</td>\n",
       "      <td>-20.666090</td>\n",
       "      <td>-28.90</td>\n",
       "      <td>0.10</td>\n",
       "      <td>-0.10</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>xi Aql</th>\n",
       "      <th>b</th>\n",
       "      <td>3933</td>\n",
       "      <td>xi Aql</td>\n",
       "      <td>b</td>\n",
       "      <td>xi Aql b</td>\n",
       "      <td>Radial Velocity</td>\n",
       "      <td>136.750000</td>\n",
       "      <td>0.250000</td>\n",
       "      <td>-0.250000</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.680000</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2007</td>\n",
       "      <td>47.812817</td>\n",
       "      <td>-9.854721</td>\n",
       "      <td>-41.66</td>\n",
       "      <td>0.14</td>\n",
       "      <td>-0.14</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>3933 rows × 64 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                  loc_rowid                pl_hostname  \\\n",
       "star                      planet                                         \n",
       "11 Com                    b               1                     11 Com   \n",
       "11 UMi                    b               2                     11 UMi   \n",
       "14 And                    b               3                     14 And   \n",
       "14 Her                    b               4                     14 Her   \n",
       "16 Cyg B                  b               5                   16 Cyg B   \n",
       "18 Del                    b               6                     18 Del   \n",
       "1RXS J160929.1-210524     b               7      1RXS J160929.1-210524   \n",
       "24 Boo                    b               8                     24 Boo   \n",
       "24 Sex                    b               9                     24 Sex   \n",
       "                          c              10                     24 Sex   \n",
       "2MASS J01225093-2439505   b              11    2MASS J01225093-2439505   \n",
       "2MASS J02192210-3925225   b              12    2MASS J02192210-3925225   \n",
       "2MASS J04414489+2301513   b              13    2MASS J04414489+2301513   \n",
       "2MASS J12073346-3932539   b              14    2MASS J12073346-3932539   \n",
       "2MASS J19383260+4603591   b              15    2MASS J19383260+4603591   \n",
       "2MASS J21402931+1625183 A b              16  2MASS J21402931+1625183 A   \n",
       "2MASS J22362452+4751425   b              17    2MASS J22362452+4751425   \n",
       "30 Ari B                  b              18                   30 Ari B   \n",
       "4 UMa                     b              19                      4 UMa   \n",
       "42 Dra                    b              20                     42 Dra   \n",
       "47 UMa                    b              21                     47 UMa   \n",
       "                          c              22                     47 UMa   \n",
       "                          d              23                     47 UMa   \n",
       "51 Eri                    b              24                     51 Eri   \n",
       "51 Peg                    b              25                     51 Peg   \n",
       "55 Cnc                    b              26                     55 Cnc   \n",
       "                          c              27                     55 Cnc   \n",
       "                          d              28                     55 Cnc   \n",
       "                          e              29                     55 Cnc   \n",
       "                          f              30                     55 Cnc   \n",
       "...                                     ...                        ...   \n",
       "eps CrB                   b            3904                    eps CrB   \n",
       "eps Eri                   b            3905                    eps Eri   \n",
       "eps Tau                   b            3906                    eps Tau   \n",
       "gam 1 Leo                 b            3907                  gam 1 Leo   \n",
       "gam Cep                   b            3908                    gam Cep   \n",
       "gam Lib                   b            3909                    gam Lib   \n",
       "                          c            3910                    gam Lib   \n",
       "iot Dra                   b            3911                    iot Dra   \n",
       "kap And                   b            3912                    kap And   \n",
       "kap CrB                   b            3913                    kap CrB   \n",
       "mu Leo                    b            3914                     mu Leo   \n",
       "nu Oph                    b            3915                     nu Oph   \n",
       "                          c            3916                     nu Oph   \n",
       "ome Ser                   b            3917                    ome Ser   \n",
       "omi CrB                   b            3918                    omi CrB   \n",
       "omi UMa                   b            3919                    omi UMa   \n",
       "HD 39091                  c            3920                   HD 39091   \n",
       "psi 1 Dra B               b            3921                psi 1 Dra B   \n",
       "rho CrB                   b            3922                    rho CrB   \n",
       "                          c            3923                    rho CrB   \n",
       "tau Boo                   b            3924                    tau Boo   \n",
       "tau Cet                   e            3925                    tau Cet   \n",
       "                          f            3926                    tau Cet   \n",
       "                          g            3927                    tau Cet   \n",
       "                          h            3928                    tau Cet   \n",
       "tau Gem                   b            3929                    tau Gem   \n",
       "ups And                   b            3930                    ups And   \n",
       "                          c            3931                    ups And   \n",
       "                          d            3932                    ups And   \n",
       "xi Aql                    b            3933                     xi Aql   \n",
       "\n",
       "                                 pl_letter                      pl_name  \\\n",
       "star                      planet                                          \n",
       "11 Com                    b              b                     11 Com b   \n",
       "11 UMi                    b              b                     11 UMi b   \n",
       "14 And                    b              b                     14 And b   \n",
       "14 Her                    b              b                     14 Her b   \n",
       "16 Cyg B                  b              b                   16 Cyg B b   \n",
       "18 Del                    b              b                     18 Del b   \n",
       "1RXS J160929.1-210524     b              b      1RXS J160929.1-210524 b   \n",
       "24 Boo                    b              b                     24 Boo b   \n",
       "24 Sex                    b              b                     24 Sex b   \n",
       "                          c              c                     24 Sex c   \n",
       "2MASS J01225093-2439505   b              b    2MASS J01225093-2439505 b   \n",
       "2MASS J02192210-3925225   b              b    2MASS J02192210-3925225 b   \n",
       "2MASS J04414489+2301513   b              b    2MASS J04414489+2301513 b   \n",
       "2MASS J12073346-3932539   b              b    2MASS J12073346-3932539 b   \n",
       "2MASS J19383260+4603591   b              b    2MASS J19383260+4603591 b   \n",
       "2MASS J21402931+1625183 A b              b  2MASS J21402931+1625183 A b   \n",
       "2MASS J22362452+4751425   b              b    2MASS J22362452+4751425 b   \n",
       "30 Ari B                  b              b                   30 Ari B b   \n",
       "4 UMa                     b              b                      4 UMa b   \n",
       "42 Dra                    b              b                     42 Dra b   \n",
       "47 UMa                    b              b                     47 UMa b   \n",
       "                          c              c                     47 UMa c   \n",
       "                          d              d                     47 UMa d   \n",
       "51 Eri                    b              b                     51 Eri b   \n",
       "51 Peg                    b              b                     51 Peg b   \n",
       "55 Cnc                    b              b                     55 Cnc b   \n",
       "                          c              c                     55 Cnc c   \n",
       "                          d              d                     55 Cnc d   \n",
       "                          e              e                     55 Cnc e   \n",
       "                          f              f                     55 Cnc f   \n",
       "...                                    ...                          ...   \n",
       "eps CrB                   b              b                    eps CrB b   \n",
       "eps Eri                   b              b                    eps Eri b   \n",
       "eps Tau                   b              b                    eps Tau b   \n",
       "gam 1 Leo                 b              b                  gam 1 Leo b   \n",
       "gam Cep                   b              b                    gam Cep b   \n",
       "gam Lib                   b              b                    gam Lib b   \n",
       "                          c              c                    gam Lib c   \n",
       "iot Dra                   b              b                    iot Dra b   \n",
       "kap And                   b              b                    kap And b   \n",
       "kap CrB                   b              b                    kap CrB b   \n",
       "mu Leo                    b              b                     mu Leo b   \n",
       "nu Oph                    b              b                     nu Oph b   \n",
       "                          c              c                     nu Oph c   \n",
       "ome Ser                   b              b                    ome Ser b   \n",
       "omi CrB                   b              b                    omi CrB b   \n",
       "omi UMa                   b              b                    omi UMa b   \n",
       "HD 39091                  c              c                     pi Men c   \n",
       "psi 1 Dra B               b              b                psi 1 Dra B b   \n",
       "rho CrB                   b              b                    rho CrB b   \n",
       "                          c              c                    rho CrB c   \n",
       "tau Boo                   b              b                    tau Boo b   \n",
       "tau Cet                   e              e                    tau Cet e   \n",
       "                          f              f                    tau Cet f   \n",
       "                          g              g                    tau Cet g   \n",
       "                          h              h                    tau Cet h   \n",
       "tau Gem                   b              b                    tau Gem b   \n",
       "ups And                   b              b                    ups And b   \n",
       "                          c              c                    ups And c   \n",
       "                          d              d                    ups And d   \n",
       "xi Aql                    b              b                     xi Aql b   \n",
       "\n",
       "                                              pl_discmethod     pl_orbper  \\\n",
       "star                      planet                                            \n",
       "11 Com                    b                 Radial Velocity    326.030000   \n",
       "11 UMi                    b                 Radial Velocity    516.219970   \n",
       "14 And                    b                 Radial Velocity    185.840000   \n",
       "14 Her                    b                 Radial Velocity   1773.400020   \n",
       "16 Cyg B                  b                 Radial Velocity    798.500000   \n",
       "18 Del                    b                 Radial Velocity    993.300000   \n",
       "1RXS J160929.1-210524     b                         Imaging           NaN   \n",
       "24 Boo                    b                 Radial Velocity     30.350600   \n",
       "24 Sex                    b                 Radial Velocity    452.800000   \n",
       "                          c                 Radial Velocity    883.000000   \n",
       "2MASS J01225093-2439505   b                         Imaging           NaN   \n",
       "2MASS J02192210-3925225   b                         Imaging           NaN   \n",
       "2MASS J04414489+2301513   b                         Imaging           NaN   \n",
       "2MASS J12073346-3932539   b                         Imaging           NaN   \n",
       "2MASS J19383260+4603591   b       Eclipse Timing Variations    416.000000   \n",
       "2MASS J21402931+1625183 A b                         Imaging   7336.500000   \n",
       "2MASS J22362452+4751425   b                         Imaging           NaN   \n",
       "30 Ari B                  b                 Radial Velocity    335.100010   \n",
       "4 UMa                     b                 Radial Velocity    269.300000   \n",
       "42 Dra                    b                 Radial Velocity    479.100000   \n",
       "47 UMa                    b                 Radial Velocity   1078.000000   \n",
       "                          c                 Radial Velocity   2391.000000   \n",
       "                          d                 Radial Velocity  14002.000000   \n",
       "51 Eri                    b                         Imaging           NaN   \n",
       "51 Peg                    b                 Radial Velocity      4.230785   \n",
       "55 Cnc                    b                 Radial Velocity     14.651520   \n",
       "                          c                 Radial Velocity     44.417500   \n",
       "                          d                 Radial Velocity   4825.000000   \n",
       "                          e                 Radial Velocity      0.736539   \n",
       "                          f                 Radial Velocity    262.000000   \n",
       "...                                                     ...           ...   \n",
       "eps CrB                   b                 Radial Velocity    417.900000   \n",
       "eps Eri                   b                 Radial Velocity   2502.000000   \n",
       "eps Tau                   b                 Radial Velocity    594.900000   \n",
       "gam 1 Leo                 b                 Radial Velocity    428.500000   \n",
       "gam Cep                   b                 Radial Velocity    903.300000   \n",
       "gam Lib                   b                 Radial Velocity    415.200000   \n",
       "                          c                 Radial Velocity    964.600000   \n",
       "iot Dra                   b                 Radial Velocity    511.098000   \n",
       "kap And                   b                         Imaging           NaN   \n",
       "kap CrB                   b                 Radial Velocity   1285.000000   \n",
       "mu Leo                    b                 Radial Velocity    357.800000   \n",
       "nu Oph                    b                 Radial Velocity    530.320000   \n",
       "                          c                 Radial Velocity   3186.000000   \n",
       "ome Ser                   b                 Radial Velocity    277.020000   \n",
       "omi CrB                   b                 Radial Velocity    187.830000   \n",
       "omi UMa                   b                 Radial Velocity   1630.000000   \n",
       "HD 39091                  c                         Transit      6.267900   \n",
       "psi 1 Dra B               b                 Radial Velocity   3117.000000   \n",
       "rho CrB                   b                 Radial Velocity     39.845800   \n",
       "                          c                 Radial Velocity    102.540000   \n",
       "tau Boo                   b                 Radial Velocity      3.312457   \n",
       "tau Cet                   e                 Radial Velocity    162.870000   \n",
       "                          f                 Radial Velocity    636.130000   \n",
       "                          g                 Radial Velocity     20.000000   \n",
       "                          h                 Radial Velocity     49.410000   \n",
       "tau Gem                   b                 Radial Velocity    305.500000   \n",
       "ups And                   b                 Radial Velocity      4.617033   \n",
       "                          c                 Radial Velocity    241.258000   \n",
       "                          d                 Radial Velocity   1276.460000   \n",
       "xi Aql                    b                 Radial Velocity    136.750000   \n",
       "\n",
       "                                  pl_orbpererr1  pl_orbpererr2  pl_orbperlim  \\\n",
       "star                      planet                                               \n",
       "11 Com                    b            0.320000      -0.320000           0.0   \n",
       "11 UMi                    b            3.200000      -3.200000           0.0   \n",
       "14 And                    b            0.230000      -0.230000           0.0   \n",
       "14 Her                    b            2.500000      -2.500000           0.0   \n",
       "16 Cyg B                  b            1.000000      -1.000000           0.0   \n",
       "18 Del                    b            3.200000      -3.200000           0.0   \n",
       "1RXS J160929.1-210524     b                 NaN            NaN           NaN   \n",
       "24 Boo                    b            0.007800      -0.007700           0.0   \n",
       "24 Sex                    b            2.100000      -4.500000           0.0   \n",
       "                          c           32.400000     -13.800000           0.0   \n",
       "2MASS J01225093-2439505   b                 NaN            NaN           NaN   \n",
       "2MASS J02192210-3925225   b                 NaN            NaN           NaN   \n",
       "2MASS J04414489+2301513   b                 NaN            NaN           NaN   \n",
       "2MASS J12073346-3932539   b                 NaN            NaN           NaN   \n",
       "2MASS J19383260+4603591   b            2.000000      -2.000000           0.0   \n",
       "2MASS J21402931+1625183 A b         1934.500000    -584.000000           0.0   \n",
       "2MASS J22362452+4751425   b                 NaN            NaN           NaN   \n",
       "30 Ari B                  b            2.500000      -2.500000           0.0   \n",
       "4 UMa                     b            1.960000      -1.960000           0.0   \n",
       "42 Dra                    b            6.200000      -6.200000           0.0   \n",
       "47 UMa                    b            2.000000      -2.000000           0.0   \n",
       "                          c          100.000000     -87.000000           0.0   \n",
       "                          d         4018.000000   -5095.000000           0.0   \n",
       "51 Eri                    b                 NaN            NaN           0.0   \n",
       "51 Peg                    b            0.000036      -0.000036           0.0   \n",
       "55 Cnc                    b            0.000150      -0.000150           0.0   \n",
       "                          c            0.007300      -0.007300           0.0   \n",
       "                          d           39.000000     -39.000000           0.0   \n",
       "                          e            0.000007      -0.000007           0.0   \n",
       "                          f            0.510000      -0.510000           0.0   \n",
       "...                                         ...            ...           ...   \n",
       "eps CrB                   b            0.500000      -0.500000           0.0   \n",
       "eps Eri                   b           10.000000     -10.000000           0.0   \n",
       "eps Tau                   b            5.300000      -5.300000           0.0   \n",
       "gam 1 Leo                 b            1.250000      -1.250000           0.0   \n",
       "gam Cep                   b            1.500000      -1.500000           0.0   \n",
       "gam Lib                   b            1.800000      -1.900000           0.0   \n",
       "                          c            3.100000      -3.100000           0.0   \n",
       "iot Dra                   b            0.089000      -0.089000           0.0   \n",
       "kap And                   b                 NaN            NaN           NaN   \n",
       "kap CrB                   b           14.000000     -14.000000           0.0   \n",
       "mu Leo                    b            1.200000      -1.200000           0.0   \n",
       "nu Oph                    b            0.350000      -0.350000           0.0   \n",
       "                          c           14.000000     -14.000000           0.0   \n",
       "ome Ser                   b            0.520000      -0.510000           0.0   \n",
       "omi CrB                   b            0.540000      -0.540000           0.0   \n",
       "omi UMa                   b           35.000000     -35.000000           0.0   \n",
       "HD 39091                  c            0.000460      -0.000460           0.0   \n",
       "psi 1 Dra B               b           42.000000     -42.000000           0.0   \n",
       "rho CrB                   b            0.001500      -0.001400           0.0   \n",
       "                          c            0.170000      -0.170000           0.0   \n",
       "tau Boo                   b            0.000007      -0.000007           0.0   \n",
       "tau Cet                   e            1.080000      -0.460000           0.0   \n",
       "                          f           11.700000     -47.690000           0.0   \n",
       "                          g            0.020000      -0.010000           0.0   \n",
       "                          h            0.080000      -0.100000           0.0   \n",
       "tau Gem                   b            0.100000      -0.100000           0.0   \n",
       "ups And                   b            0.000023      -0.000023           0.0   \n",
       "                          c            0.064000      -0.064000           0.0   \n",
       "                          d            0.570000      -0.570000           0.0   \n",
       "xi Aql                    b            0.250000      -0.250000           0.0   \n",
       "\n",
       "                                  pl_orbsmax  ...  pl_eqterr1  pl_eqterr2  \\\n",
       "star                      planet              ...                           \n",
       "11 Com                    b         1.290000  ...         NaN         NaN   \n",
       "11 UMi                    b         1.530000  ...         NaN         NaN   \n",
       "14 And                    b         0.830000  ...         NaN         NaN   \n",
       "14 Her                    b         2.930000  ...         NaN         NaN   \n",
       "16 Cyg B                  b         1.660000  ...         NaN         NaN   \n",
       "18 Del                    b         2.600000  ...         NaN         NaN   \n",
       "1RXS J160929.1-210524     b       330.000000  ...       100.0      -100.0   \n",
       "24 Boo                    b         0.190000  ...         NaN         NaN   \n",
       "24 Sex                    b         1.333000  ...         NaN         NaN   \n",
       "                          c         2.080000  ...         NaN         NaN   \n",
       "2MASS J01225093-2439505   b        52.000000  ...         NaN         NaN   \n",
       "2MASS J02192210-3925225   b       156.000000  ...         NaN         NaN   \n",
       "2MASS J04414489+2301513   b        15.000000  ...         NaN         NaN   \n",
       "2MASS J12073346-3932539   b        46.000000  ...       150.0      -150.0   \n",
       "2MASS J19383260+4603591   b         0.920000  ...         NaN         NaN   \n",
       "2MASS J21402931+1625183 A b              NaN  ...        70.0       -70.0   \n",
       "2MASS J22362452+4751425   b       230.000000  ...         NaN         NaN   \n",
       "30 Ari B                  b         0.990000  ...         NaN         NaN   \n",
       "4 UMa                     b         0.870000  ...         NaN         NaN   \n",
       "42 Dra                    b         1.190000  ...         NaN         NaN   \n",
       "47 UMa                    b         2.100000  ...         NaN         NaN   \n",
       "                          c         3.600000  ...         NaN         NaN   \n",
       "                          d        11.600000  ...         NaN         NaN   \n",
       "51 Eri                    b        13.200000  ...         NaN         NaN   \n",
       "51 Peg                    b         0.052700  ...         NaN         NaN   \n",
       "55 Cnc                    b         0.115227  ...         NaN         NaN   \n",
       "                          c         0.241376  ...         NaN         NaN   \n",
       "                          d         5.503000  ...         NaN         NaN   \n",
       "                          e         0.015440  ...         NaN         NaN   \n",
       "                          f         0.788000  ...         NaN         NaN   \n",
       "...                                      ...  ...         ...         ...   \n",
       "eps CrB                   b         1.300000  ...         NaN         NaN   \n",
       "eps Eri                   b         3.390000  ...         NaN         NaN   \n",
       "eps Tau                   b         1.930000  ...         NaN         NaN   \n",
       "gam 1 Leo                 b         1.190000  ...         NaN         NaN   \n",
       "gam Cep                   b         2.050000  ...         NaN         NaN   \n",
       "gam Lib                   b         1.240000  ...         NaN         NaN   \n",
       "                          c         2.170000  ...         NaN         NaN   \n",
       "iot Dra                   b         1.275000  ...         NaN         NaN   \n",
       "kap And                   b        55.000000  ...       100.0      -200.0   \n",
       "kap CrB                   b         2.650000  ...         NaN         NaN   \n",
       "mu Leo                    b         1.100000  ...         NaN         NaN   \n",
       "nu Oph                    b         1.900000  ...         NaN         NaN   \n",
       "                          c         6.100000  ...         NaN         NaN   \n",
       "ome Ser                   b         1.100000  ...         NaN         NaN   \n",
       "omi CrB                   b         0.830000  ...         NaN         NaN   \n",
       "omi UMa                   b         3.900000  ...         NaN         NaN   \n",
       "HD 39091                  c         0.068390  ...         3.0        -4.0   \n",
       "psi 1 Dra B               b         4.430000  ...         NaN         NaN   \n",
       "rho CrB                   b         0.219600  ...         9.0        -9.0   \n",
       "                          c         0.412300  ...         7.0        -7.0   \n",
       "tau Boo                   b         0.049000  ...         NaN         NaN   \n",
       "tau Cet                   e         0.538000  ...         NaN         NaN   \n",
       "                          f         1.334000  ...         NaN         NaN   \n",
       "                          g         0.133000  ...         NaN         NaN   \n",
       "                          h         0.243000  ...         NaN         NaN   \n",
       "tau Gem                   b         1.170000  ...         NaN         NaN   \n",
       "ups And                   b         0.059222  ...         NaN         NaN   \n",
       "                          c         0.827774  ...         NaN         NaN   \n",
       "                          d         2.513290  ...         NaN         NaN   \n",
       "xi Aql                    b         0.680000  ...         NaN         NaN   \n",
       "\n",
       "                                  pl_eqtlim  pl_disc     st_glon    st_glat  \\\n",
       "star                      planet                                              \n",
       "11 Com                    b             NaN     2007  264.140892  78.280522   \n",
       "11 UMi                    b             0.0     2009  108.718982  41.044516   \n",
       "14 And                    b             NaN     2008  106.411558 -21.050610   \n",
       "14 Her                    b             0.0     2002   69.170376  46.944999   \n",
       "16 Cyg B                  b             0.0     1996   83.336460  13.204352   \n",
       "18 Del                    b             NaN     2008   58.691434 -21.974824   \n",
       "1RXS J160929.1-210524     b             0.0     2008  352.890560  22.030427   \n",
       "24 Boo                    b             0.0     2018   90.162223  60.643666   \n",
       "24 Sex                    b             NaN     2010  245.085309  44.715734   \n",
       "                          c             NaN     2010  245.085309  44.715734   \n",
       "2MASS J01225093-2439505   b             NaN     2013  195.448768 -82.520165   \n",
       "2MASS J02192210-3925225   b             NaN     2015  252.453768 -67.984453   \n",
       "2MASS J04414489+2301513   b             NaN     2010  176.510593 -15.114249   \n",
       "2MASS J12073346-3932539   b             0.0     2004  293.790363  22.543297   \n",
       "2MASS J19383260+4603591   b             NaN     2015   79.018713  11.674389   \n",
       "2MASS J21402931+1625183 A b             0.0     2009   70.485103 -26.437255   \n",
       "2MASS J22362452+4751425   b             NaN     2016  100.748288  -9.108906   \n",
       "30 Ari B                  b             0.0     2009  151.476148 -32.309491   \n",
       "4 UMa                     b             NaN     2006  151.358914  35.956900   \n",
       "42 Dra                    b             NaN     2008   95.419171  27.125611   \n",
       "47 UMa                    b             NaN     1996  175.782531  63.369127   \n",
       "                          c             NaN     2001  175.782531  63.369127   \n",
       "                          d             NaN     2009  175.782531  63.369127   \n",
       "51 Eri                    b             0.0     2015  198.612620 -30.657612   \n",
       "51 Peg                    b             NaN     1995   90.062611 -34.727214   \n",
       "55 Cnc                    b             NaN     1996  196.794709  37.698968   \n",
       "                          c             NaN     2004  196.794709  37.698968   \n",
       "                          d             NaN     2002  196.794709  37.698968   \n",
       "                          e             0.0     2004  196.794709  37.698968   \n",
       "                          f             NaN     2007  196.794709  37.698968   \n",
       "...                                     ...      ...         ...        ...   \n",
       "eps CrB                   b             NaN     2012   43.652920  48.782800   \n",
       "eps Eri                   b             NaN     2000  195.844698 -48.051279   \n",
       "eps Tau                   b             0.0     2006  177.596421 -19.923586   \n",
       "gam 1 Leo                 b             0.0     2009  216.551735  54.652393   \n",
       "gam Cep                   b             NaN     2003  118.992180  15.315533   \n",
       "gam Lib                   b             0.0     2018  351.515129  32.195796   \n",
       "                          c             0.0     2018  351.515129  32.195796   \n",
       "iot Dra                   b             NaN     2002   93.971038  48.627879   \n",
       "kap And                   b             0.0     2012  109.765862 -16.714333   \n",
       "kap CrB                   b             0.0     2007   57.016934  51.041377   \n",
       "mu Leo                    b             NaN     2014  204.045248  50.245823   \n",
       "nu Oph                    b             NaN     2012   18.167894   6.974494   \n",
       "                          c             NaN     2012   18.167894   6.974494   \n",
       "ome Ser                   b             NaN     2013   10.537910  40.501405   \n",
       "omi CrB                   b             NaN     2012   46.209778  57.333271   \n",
       "omi UMa                   b             NaN     2012  155.976435  35.426921   \n",
       "HD 39091                  c             0.0     2018  292.513482 -29.776203   \n",
       "psi 1 Dra B               b             NaN     2015  102.977548  31.027753   \n",
       "rho CrB                   b             0.0     1997   53.488729  48.923598   \n",
       "                          c             0.0     2016   53.488729  48.923598   \n",
       "tau Boo                   b             NaN     1996  358.936643  73.888976   \n",
       "tau Cet                   e             0.0     2017  173.100761 -73.439747   \n",
       "                          f             0.0     2017  173.100761 -73.439747   \n",
       "                          g             0.0     2017  173.100761 -73.439747   \n",
       "                          h             0.0     2017  173.100761 -73.439747   \n",
       "tau Gem                   b             NaN     2013  187.218682  17.199068   \n",
       "ups And                   b             0.0     1996  132.000907 -20.666090   \n",
       "                          c             0.0     1999  132.000907 -20.666090   \n",
       "                          d             0.0     1999  132.000907 -20.666090   \n",
       "xi Aql                    b             NaN     2007   47.812817  -9.854721   \n",
       "\n",
       "                                  st_radv  st_radverr1  st_radverr2  \\\n",
       "star                      planet                                      \n",
       "11 Com                    b         43.37         0.21        -0.21   \n",
       "11 UMi                    b        -17.52         0.15        -0.15   \n",
       "14 And                    b        -59.73         0.31        -0.31   \n",
       "14 Her                    b           NaN          NaN          NaN   \n",
       "16 Cyg B                  b        -28.10         0.10        -0.10   \n",
       "18 Del                    b          4.35         0.15        -0.15   \n",
       "1RXS J160929.1-210524     b           NaN          NaN          NaN   \n",
       "24 Boo                    b         -7.77         0.15        -0.15   \n",
       "24 Sex                    b          7.29         0.18        -0.18   \n",
       "                          c          7.29         0.18        -0.18   \n",
       "2MASS J01225093-2439505   b          9.60         0.70        -0.70   \n",
       "2MASS J02192210-3925225   b         10.60         0.70        -0.70   \n",
       "2MASS J04414489+2301513   b           NaN          NaN          NaN   \n",
       "2MASS J12073346-3932539   b           NaN          NaN          NaN   \n",
       "2MASS J19383260+4603591   b           NaN          NaN          NaN   \n",
       "2MASS J21402931+1625183 A b         13.00         0.20        -0.20   \n",
       "2MASS J22362452+4751425   b        -21.50         0.20        -0.20   \n",
       "30 Ari B                  b         17.20         1.80        -1.80   \n",
       "4 UMa                     b         14.62         0.14        -0.14   \n",
       "42 Dra                    b         31.79         0.32        -0.32   \n",
       "47 UMa                    b         11.10         0.10        -0.10   \n",
       "                          c         11.10         0.10        -0.10   \n",
       "                          d         11.10         0.10        -0.10   \n",
       "51 Eri                    b         17.30         3.00        -3.00   \n",
       "51 Peg                    b        -33.25         0.00         0.00   \n",
       "55 Cnc                    b         27.40          NaN          NaN   \n",
       "                          c         27.40          NaN          NaN   \n",
       "                          d         27.40          NaN          NaN   \n",
       "                          e         27.40          NaN          NaN   \n",
       "                          f         27.40          NaN          NaN   \n",
       "...                                   ...          ...          ...   \n",
       "eps CrB                   b        -30.92          NaN          NaN   \n",
       "eps Eri                   b         16.00         0.10        -0.10   \n",
       "eps Tau                   b           NaN          NaN          NaN   \n",
       "gam 1 Leo                 b           NaN          NaN          NaN   \n",
       "gam Cep                   b           NaN          NaN          NaN   \n",
       "gam Lib                   b           NaN          NaN          NaN   \n",
       "                          c           NaN          NaN          NaN   \n",
       "iot Dra                   b        -12.31         0.98        -0.98   \n",
       "kap And                   b           NaN          NaN          NaN   \n",
       "kap CrB                   b        -24.98         0.14        -0.14   \n",
       "mu Leo                    b         13.60         0.20        -0.20   \n",
       "nu Oph                    b           NaN          NaN          NaN   \n",
       "                          c           NaN          NaN          NaN   \n",
       "ome Ser                   b         -3.65         0.12        -0.12   \n",
       "omi CrB                   b        -53.70         0.13        -0.13   \n",
       "omi UMa                   b           NaN          NaN          NaN   \n",
       "HD 39091                  c         10.73         0.15        -0.15   \n",
       "psi 1 Dra B               b        -11.00         0.10        -0.10   \n",
       "rho CrB                   b         17.80         0.10        -0.10   \n",
       "                          c         17.80         0.10        -0.10   \n",
       "tau Boo                   b        -16.40         0.10        -0.10   \n",
       "tau Cet                   e        -17.10         0.10        -0.10   \n",
       "                          f        -17.10         0.10        -0.10   \n",
       "                          g        -17.10         0.10        -0.10   \n",
       "                          h        -17.10         0.10        -0.10   \n",
       "tau Gem                   b         22.02         0.07        -0.07   \n",
       "ups And                   b        -28.90         0.10        -0.10   \n",
       "                          c        -28.90         0.10        -0.10   \n",
       "                          d        -28.90         0.10        -0.10   \n",
       "xi Aql                    b        -41.66         0.14        -0.14   \n",
       "\n",
       "                                  st_radvlim  \n",
       "star                      planet              \n",
       "11 Com                    b              0.0  \n",
       "11 UMi                    b              0.0  \n",
       "14 And                    b              0.0  \n",
       "14 Her                    b              NaN  \n",
       "16 Cyg B                  b              0.0  \n",
       "18 Del                    b              0.0  \n",
       "1RXS J160929.1-210524     b              NaN  \n",
       "24 Boo                    b              0.0  \n",
       "24 Sex                    b              0.0  \n",
       "                          c              0.0  \n",
       "2MASS J01225093-2439505   b              0.0  \n",
       "2MASS J02192210-3925225   b              0.0  \n",
       "2MASS J04414489+2301513   b              NaN  \n",
       "2MASS J12073346-3932539   b              NaN  \n",
       "2MASS J19383260+4603591   b              NaN  \n",
       "2MASS J21402931+1625183 A b              0.0  \n",
       "2MASS J22362452+4751425   b              0.0  \n",
       "30 Ari B                  b              0.0  \n",
       "4 UMa                     b              0.0  \n",
       "42 Dra                    b              0.0  \n",
       "47 UMa                    b              0.0  \n",
       "                          c              0.0  \n",
       "                          d              0.0  \n",
       "51 Eri                    b              0.0  \n",
       "51 Peg                    b              0.0  \n",
       "55 Cnc                    b              0.0  \n",
       "                          c              0.0  \n",
       "                          d              0.0  \n",
       "                          e              0.0  \n",
       "                          f              0.0  \n",
       "...                                      ...  \n",
       "eps CrB                   b              0.0  \n",
       "eps Eri                   b              0.0  \n",
       "eps Tau                   b              NaN  \n",
       "gam 1 Leo                 b              NaN  \n",
       "gam Cep                   b              NaN  \n",
       "gam Lib                   b              NaN  \n",
       "                          c              NaN  \n",
       "iot Dra                   b              0.0  \n",
       "kap And                   b              NaN  \n",
       "kap CrB                   b              0.0  \n",
       "mu Leo                    b              0.0  \n",
       "nu Oph                    b              NaN  \n",
       "                          c              NaN  \n",
       "ome Ser                   b              0.0  \n",
       "omi CrB                   b              0.0  \n",
       "omi UMa                   b              NaN  \n",
       "HD 39091                  c              0.0  \n",
       "psi 1 Dra B               b              0.0  \n",
       "rho CrB                   b              0.0  \n",
       "                          c              0.0  \n",
       "tau Boo                   b              0.0  \n",
       "tau Cet                   e              0.0  \n",
       "                          f              0.0  \n",
       "                          g              0.0  \n",
       "                          h              0.0  \n",
       "tau Gem                   b              0.0  \n",
       "ups And                   b              0.0  \n",
       "                          c              0.0  \n",
       "                          d              0.0  \n",
       "xi Aql                    b              0.0  \n",
       "\n",
       "[3933 rows x 64 columns]"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Use Pandas's MultiIndex to represent a sparse, 2D index (stars × planets without missing values).\n",
    "\n",
    "exoplanets.index = pandas.MultiIndex.from_arrays([exoplanets[\"pl_hostname\"], exoplanets[\"pl_letter\"]])\n",
    "exoplanets.index.names = [\"star\", \"planet\"]\n",
    "exoplanets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
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       "\n",
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       "\n",
       "    .dataframe thead tr:last-of-type th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th colspan=\"5\" halign=\"left\">star</th>\n",
       "      <th colspan=\"5\" halign=\"left\">planet</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th>right asc. (deg)</th>\n",
       "      <th>declination (deg)</th>\n",
       "      <th>distance (pc)</th>\n",
       "      <th>mass (solar)</th>\n",
       "      <th>radius (solar)</th>\n",
       "      <th>orbit (AU)</th>\n",
       "      <th>eccen.</th>\n",
       "      <th>period (days)</th>\n",
       "      <th>mass (Jupiter)</th>\n",
       "      <th>radius (Jupiter)</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>star</th>\n",
       "      <th>planet</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>11 Com</th>\n",
       "      <th>b</th>\n",
       "      <td>185.179276</td>\n",
       "      <td>17.792868</td>\n",
       "      <td>93.37</td>\n",
       "      <td>2.70</td>\n",
       "      <td>19.00</td>\n",
       "      <td>1.290000</td>\n",
       "      <td>0.2310</td>\n",
       "      <td>326.030000</td>\n",
       "      <td>19.40000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11 UMi</th>\n",
       "      <th>b</th>\n",
       "      <td>229.274536</td>\n",
       "      <td>71.823898</td>\n",
       "      <td>125.72</td>\n",
       "      <td>2.78</td>\n",
       "      <td>29.79</td>\n",
       "      <td>1.530000</td>\n",
       "      <td>0.0800</td>\n",
       "      <td>516.219970</td>\n",
       "      <td>14.74000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 And</th>\n",
       "      <th>b</th>\n",
       "      <td>352.822571</td>\n",
       "      <td>39.236198</td>\n",
       "      <td>75.59</td>\n",
       "      <td>2.20</td>\n",
       "      <td>11.00</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>185.840000</td>\n",
       "      <td>4.80000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 Her</th>\n",
       "      <th>b</th>\n",
       "      <td>242.601303</td>\n",
       "      <td>43.817646</td>\n",
       "      <td>17.94</td>\n",
       "      <td>0.90</td>\n",
       "      <td>0.93</td>\n",
       "      <td>2.930000</td>\n",
       "      <td>0.3700</td>\n",
       "      <td>1773.400020</td>\n",
       "      <td>4.66000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16 Cyg B</th>\n",
       "      <th>b</th>\n",
       "      <td>295.466553</td>\n",
       "      <td>50.517525</td>\n",
       "      <td>21.41</td>\n",
       "      <td>1.08</td>\n",
       "      <td>1.13</td>\n",
       "      <td>1.660000</td>\n",
       "      <td>0.6800</td>\n",
       "      <td>798.500000</td>\n",
       "      <td>1.78000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18 Del</th>\n",
       "      <th>b</th>\n",
       "      <td>314.608063</td>\n",
       "      <td>10.839286</td>\n",
       "      <td>76.38</td>\n",
       "      <td>2.30</td>\n",
       "      <td>8.50</td>\n",
       "      <td>2.600000</td>\n",
       "      <td>0.0800</td>\n",
       "      <td>993.300000</td>\n",
       "      <td>10.30000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1RXS J160929.1-210524</th>\n",
       "      <th>b</th>\n",
       "      <td>242.376268</td>\n",
       "      <td>-21.083036</td>\n",
       "      <td>145.00</td>\n",
       "      <td>0.85</td>\n",
       "      <td>NaN</td>\n",
       "      <td>330.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24 Boo</th>\n",
       "      <th>b</th>\n",
       "      <td>217.157547</td>\n",
       "      <td>49.844852</td>\n",
       "      <td>96.25</td>\n",
       "      <td>0.99</td>\n",
       "      <td>10.64</td>\n",
       "      <td>0.190000</td>\n",
       "      <td>0.0420</td>\n",
       "      <td>30.350600</td>\n",
       "      <td>0.91000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">24 Sex</th>\n",
       "      <th>b</th>\n",
       "      <td>155.868210</td>\n",
       "      <td>-0.902244</td>\n",
       "      <td>72.21</td>\n",
       "      <td>1.54</td>\n",
       "      <td>4.90</td>\n",
       "      <td>1.333000</td>\n",
       "      <td>0.0900</td>\n",
       "      <td>452.800000</td>\n",
       "      <td>1.99000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>155.868210</td>\n",
       "      <td>-0.902244</td>\n",
       "      <td>72.21</td>\n",
       "      <td>1.54</td>\n",
       "      <td>4.90</td>\n",
       "      <td>2.080000</td>\n",
       "      <td>0.2900</td>\n",
       "      <td>883.000000</td>\n",
       "      <td>0.86000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J01225093-2439505</th>\n",
       "      <th>b</th>\n",
       "      <td>20.712243</td>\n",
       "      <td>-24.664049</td>\n",
       "      <td>36.00</td>\n",
       "      <td>0.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>52.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>24.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J02192210-3925225</th>\n",
       "      <th>b</th>\n",
       "      <td>34.842106</td>\n",
       "      <td>-39.422928</td>\n",
       "      <td>39.40</td>\n",
       "      <td>0.11</td>\n",
       "      <td>0.28</td>\n",
       "      <td>156.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.90000</td>\n",
       "      <td>1.440</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J04414489+2301513</th>\n",
       "      <th>b</th>\n",
       "      <td>70.437073</td>\n",
       "      <td>23.030941</td>\n",
       "      <td>140.00</td>\n",
       "      <td>0.02</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J12073346-3932539</th>\n",
       "      <th>b</th>\n",
       "      <td>181.889447</td>\n",
       "      <td>-39.548332</td>\n",
       "      <td>52.40</td>\n",
       "      <td>0.02</td>\n",
       "      <td>NaN</td>\n",
       "      <td>46.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J19383260+4603591</th>\n",
       "      <th>b</th>\n",
       "      <td>294.635865</td>\n",
       "      <td>46.066418</td>\n",
       "      <td>396.36</td>\n",
       "      <td>0.48</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.920000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>416.000000</td>\n",
       "      <td>1.90000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J21402931+1625183 A</th>\n",
       "      <th>b</th>\n",
       "      <td>325.122159</td>\n",
       "      <td>16.421759</td>\n",
       "      <td>25.00</td>\n",
       "      <td>0.08</td>\n",
       "      <td>0.12</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.2600</td>\n",
       "      <td>7336.500000</td>\n",
       "      <td>20.95000</td>\n",
       "      <td>0.920</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J22362452+4751425</th>\n",
       "      <th>b</th>\n",
       "      <td>339.102203</td>\n",
       "      <td>47.861820</td>\n",
       "      <td>74.00</td>\n",
       "      <td>0.60</td>\n",
       "      <td>NaN</td>\n",
       "      <td>230.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30 Ari B</th>\n",
       "      <th>b</th>\n",
       "      <td>39.240585</td>\n",
       "      <td>24.648064</td>\n",
       "      <td>44.71</td>\n",
       "      <td>1.93</td>\n",
       "      <td>1.41</td>\n",
       "      <td>0.990000</td>\n",
       "      <td>0.2900</td>\n",
       "      <td>335.100010</td>\n",
       "      <td>13.82000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4 UMa</th>\n",
       "      <th>b</th>\n",
       "      <td>130.053406</td>\n",
       "      <td>64.327934</td>\n",
       "      <td>73.58</td>\n",
       "      <td>1.23</td>\n",
       "      <td>18.11</td>\n",
       "      <td>0.870000</td>\n",
       "      <td>0.4320</td>\n",
       "      <td>269.300000</td>\n",
       "      <td>7.10000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42 Dra</th>\n",
       "      <th>b</th>\n",
       "      <td>276.496399</td>\n",
       "      <td>65.563484</td>\n",
       "      <td>90.86</td>\n",
       "      <td>0.98</td>\n",
       "      <td>22.03</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>0.3800</td>\n",
       "      <td>479.100000</td>\n",
       "      <td>3.88000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"3\" valign=\"top\">47 UMa</th>\n",
       "      <th>b</th>\n",
       "      <td>164.866562</td>\n",
       "      <td>40.430256</td>\n",
       "      <td>13.80</td>\n",
       "      <td>1.03</td>\n",
       "      <td>1.23</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>0.0320</td>\n",
       "      <td>1078.000000</td>\n",
       "      <td>2.53000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>164.866562</td>\n",
       "      <td>40.430256</td>\n",
       "      <td>13.80</td>\n",
       "      <td>1.03</td>\n",
       "      <td>1.23</td>\n",
       "      <td>3.600000</td>\n",
       "      <td>0.0980</td>\n",
       "      <td>2391.000000</td>\n",
       "      <td>0.54000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>d</th>\n",
       "      <td>164.866562</td>\n",
       "      <td>40.430256</td>\n",
       "      <td>13.80</td>\n",
       "      <td>1.03</td>\n",
       "      <td>1.23</td>\n",
       "      <td>11.600000</td>\n",
       "      <td>0.1600</td>\n",
       "      <td>14002.000000</td>\n",
       "      <td>1.64000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Eri</th>\n",
       "      <th>b</th>\n",
       "      <td>69.400551</td>\n",
       "      <td>-2.473548</td>\n",
       "      <td>29.40</td>\n",
       "      <td>1.75</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.200000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Peg</th>\n",
       "      <th>b</th>\n",
       "      <td>344.366577</td>\n",
       "      <td>20.768833</td>\n",
       "      <td>15.47</td>\n",
       "      <td>1.12</td>\n",
       "      <td>1.20</td>\n",
       "      <td>0.052700</td>\n",
       "      <td>0.0130</td>\n",
       "      <td>4.230785</td>\n",
       "      <td>0.47200</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"5\" valign=\"top\">55 Cnc</th>\n",
       "      <th>b</th>\n",
       "      <td>133.149216</td>\n",
       "      <td>28.330818</td>\n",
       "      <td>12.59</td>\n",
       "      <td>0.91</td>\n",
       "      <td>0.94</td>\n",
       "      <td>0.115227</td>\n",
       "      <td>0.0034</td>\n",
       "      <td>14.651520</td>\n",
       "      <td>0.83060</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>133.149216</td>\n",
       "      <td>28.330818</td>\n",
       "      <td>12.59</td>\n",
       "      <td>0.91</td>\n",
       "      <td>0.94</td>\n",
       "      <td>0.241376</td>\n",
       "      <td>0.0200</td>\n",
       "      <td>44.417500</td>\n",
       "      <td>0.17140</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>d</th>\n",
       "      <td>133.149216</td>\n",
       "      <td>28.330818</td>\n",
       "      <td>12.59</td>\n",
       "      <td>0.91</td>\n",
       "      <td>0.94</td>\n",
       "      <td>5.503000</td>\n",
       "      <td>0.0190</td>\n",
       "      <td>4825.000000</td>\n",
       "      <td>3.87800</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>e</th>\n",
       "      <td>133.149216</td>\n",
       "      <td>28.330818</td>\n",
       "      <td>12.59</td>\n",
       "      <td>0.91</td>\n",
       "      <td>0.94</td>\n",
       "      <td>0.015440</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.736539</td>\n",
       "      <td>0.02542</td>\n",
       "      <td>0.170</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>f</th>\n",
       "      <td>133.149216</td>\n",
       "      <td>28.330818</td>\n",
       "      <td>12.59</td>\n",
       "      <td>0.91</td>\n",
       "      <td>0.94</td>\n",
       "      <td>0.788000</td>\n",
       "      <td>0.3050</td>\n",
       "      <td>262.000000</td>\n",
       "      <td>0.14100</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>239.396881</td>\n",
       "      <td>26.877880</td>\n",
       "      <td>69.98</td>\n",
       "      <td>1.70</td>\n",
       "      <td>21.00</td>\n",
       "      <td>1.300000</td>\n",
       "      <td>0.1100</td>\n",
       "      <td>417.900000</td>\n",
       "      <td>6.70000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Eri</th>\n",
       "      <th>b</th>\n",
       "      <td>53.232685</td>\n",
       "      <td>-9.458262</td>\n",
       "      <td>3.21</td>\n",
       "      <td>0.83</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.390000</td>\n",
       "      <td>0.7020</td>\n",
       "      <td>2502.000000</td>\n",
       "      <td>1.55000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Tau</th>\n",
       "      <th>b</th>\n",
       "      <td>67.154167</td>\n",
       "      <td>19.180431</td>\n",
       "      <td>49.23</td>\n",
       "      <td>2.70</td>\n",
       "      <td>13.70</td>\n",
       "      <td>1.930000</td>\n",
       "      <td>0.1510</td>\n",
       "      <td>594.900000</td>\n",
       "      <td>7.60000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam 1 Leo</th>\n",
       "      <th>b</th>\n",
       "      <td>154.993149</td>\n",
       "      <td>19.841488</td>\n",
       "      <td>38.52</td>\n",
       "      <td>1.23</td>\n",
       "      <td>31.88</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>0.1440</td>\n",
       "      <td>428.500000</td>\n",
       "      <td>8.78000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam Cep</th>\n",
       "      <th>b</th>\n",
       "      <td>354.836884</td>\n",
       "      <td>77.632278</td>\n",
       "      <td>13.54</td>\n",
       "      <td>1.40</td>\n",
       "      <td>4.90</td>\n",
       "      <td>2.050000</td>\n",
       "      <td>0.0490</td>\n",
       "      <td>903.300000</td>\n",
       "      <td>1.85000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">gam Lib</th>\n",
       "      <th>b</th>\n",
       "      <td>233.881577</td>\n",
       "      <td>-14.789536</td>\n",
       "      <td>47.43</td>\n",
       "      <td>1.47</td>\n",
       "      <td>11.10</td>\n",
       "      <td>1.240000</td>\n",
       "      <td>0.2100</td>\n",
       "      <td>415.200000</td>\n",
       "      <td>1.02000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>233.881577</td>\n",
       "      <td>-14.789536</td>\n",
       "      <td>47.43</td>\n",
       "      <td>1.47</td>\n",
       "      <td>11.10</td>\n",
       "      <td>2.170000</td>\n",
       "      <td>0.0570</td>\n",
       "      <td>964.600000</td>\n",
       "      <td>4.58000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>iot Dra</th>\n",
       "      <th>b</th>\n",
       "      <td>231.232391</td>\n",
       "      <td>58.966064</td>\n",
       "      <td>31.67</td>\n",
       "      <td>1.05</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.275000</td>\n",
       "      <td>0.7124</td>\n",
       "      <td>511.098000</td>\n",
       "      <td>8.82000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap And</th>\n",
       "      <th>b</th>\n",
       "      <td>355.102112</td>\n",
       "      <td>44.333931</td>\n",
       "      <td>50.06</td>\n",
       "      <td>2.60</td>\n",
       "      <td>NaN</td>\n",
       "      <td>55.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.61600</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>237.808044</td>\n",
       "      <td>35.657383</td>\n",
       "      <td>30.50</td>\n",
       "      <td>1.50</td>\n",
       "      <td>4.85</td>\n",
       "      <td>2.650000</td>\n",
       "      <td>0.1670</td>\n",
       "      <td>1285.000000</td>\n",
       "      <td>1.81100</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>mu Leo</th>\n",
       "      <th>b</th>\n",
       "      <td>148.190903</td>\n",
       "      <td>26.006952</td>\n",
       "      <td>32.63</td>\n",
       "      <td>1.50</td>\n",
       "      <td>11.40</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>0.0900</td>\n",
       "      <td>357.800000</td>\n",
       "      <td>2.40000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">nu Oph</th>\n",
       "      <th>b</th>\n",
       "      <td>269.756622</td>\n",
       "      <td>-9.773632</td>\n",
       "      <td>43.38</td>\n",
       "      <td>3.04</td>\n",
       "      <td>15.10</td>\n",
       "      <td>1.900000</td>\n",
       "      <td>0.1256</td>\n",
       "      <td>530.320000</td>\n",
       "      <td>24.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>269.756622</td>\n",
       "      <td>-9.773632</td>\n",
       "      <td>43.38</td>\n",
       "      <td>3.04</td>\n",
       "      <td>15.10</td>\n",
       "      <td>6.100000</td>\n",
       "      <td>0.1650</td>\n",
       "      <td>3186.000000</td>\n",
       "      <td>27.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>ome Ser</th>\n",
       "      <th>b</th>\n",
       "      <td>237.573105</td>\n",
       "      <td>2.196509</td>\n",
       "      <td>76.91</td>\n",
       "      <td>2.17</td>\n",
       "      <td>12.30</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>0.1060</td>\n",
       "      <td>277.020000</td>\n",
       "      <td>1.70000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>230.035660</td>\n",
       "      <td>29.616209</td>\n",
       "      <td>84.99</td>\n",
       "      <td>2.13</td>\n",
       "      <td>10.50</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>0.1910</td>\n",
       "      <td>187.830000</td>\n",
       "      <td>1.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi UMa</th>\n",
       "      <th>b</th>\n",
       "      <td>127.566124</td>\n",
       "      <td>60.718170</td>\n",
       "      <td>60.50</td>\n",
       "      <td>3.09</td>\n",
       "      <td>14.10</td>\n",
       "      <td>3.900000</td>\n",
       "      <td>0.1300</td>\n",
       "      <td>1630.000000</td>\n",
       "      <td>4.10000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>HD 39091</th>\n",
       "      <th>c</th>\n",
       "      <td>84.291214</td>\n",
       "      <td>-80.469124</td>\n",
       "      <td>18.28</td>\n",
       "      <td>1.09</td>\n",
       "      <td>1.10</td>\n",
       "      <td>0.068390</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>6.267900</td>\n",
       "      <td>0.01517</td>\n",
       "      <td>0.182</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>psi 1 Dra B</th>\n",
       "      <th>b</th>\n",
       "      <td>265.492096</td>\n",
       "      <td>72.156914</td>\n",
       "      <td>22.16</td>\n",
       "      <td>1.19</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.430000</td>\n",
       "      <td>0.4000</td>\n",
       "      <td>3117.000000</td>\n",
       "      <td>1.53000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">rho CrB</th>\n",
       "      <th>b</th>\n",
       "      <td>240.261093</td>\n",
       "      <td>33.303509</td>\n",
       "      <td>17.24</td>\n",
       "      <td>0.89</td>\n",
       "      <td>1.36</td>\n",
       "      <td>0.219600</td>\n",
       "      <td>0.0373</td>\n",
       "      <td>39.845800</td>\n",
       "      <td>1.04490</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>240.261093</td>\n",
       "      <td>33.303509</td>\n",
       "      <td>17.24</td>\n",
       "      <td>0.89</td>\n",
       "      <td>1.36</td>\n",
       "      <td>0.412300</td>\n",
       "      <td>0.0520</td>\n",
       "      <td>102.540000</td>\n",
       "      <td>0.07866</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Boo</th>\n",
       "      <th>b</th>\n",
       "      <td>206.815598</td>\n",
       "      <td>17.456905</td>\n",
       "      <td>15.66</td>\n",
       "      <td>1.34</td>\n",
       "      <td>1.46</td>\n",
       "      <td>0.049000</td>\n",
       "      <td>0.0110</td>\n",
       "      <td>3.312457</td>\n",
       "      <td>4.32000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">tau Cet</th>\n",
       "      <th>e</th>\n",
       "      <td>26.017012</td>\n",
       "      <td>-15.937480</td>\n",
       "      <td>3.60</td>\n",
       "      <td>0.78</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.538000</td>\n",
       "      <td>0.1800</td>\n",
       "      <td>162.870000</td>\n",
       "      <td>0.01237</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>f</th>\n",
       "      <td>26.017012</td>\n",
       "      <td>-15.937480</td>\n",
       "      <td>3.60</td>\n",
       "      <td>0.78</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.334000</td>\n",
       "      <td>0.1600</td>\n",
       "      <td>636.130000</td>\n",
       "      <td>0.01237</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>g</th>\n",
       "      <td>26.017012</td>\n",
       "      <td>-15.937480</td>\n",
       "      <td>3.60</td>\n",
       "      <td>0.78</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.133000</td>\n",
       "      <td>0.0600</td>\n",
       "      <td>20.000000</td>\n",
       "      <td>0.00551</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>h</th>\n",
       "      <td>26.017012</td>\n",
       "      <td>-15.937480</td>\n",
       "      <td>3.60</td>\n",
       "      <td>0.78</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.243000</td>\n",
       "      <td>0.2300</td>\n",
       "      <td>49.410000</td>\n",
       "      <td>0.00576</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Gem</th>\n",
       "      <th>b</th>\n",
       "      <td>107.784882</td>\n",
       "      <td>30.245163</td>\n",
       "      <td>112.64</td>\n",
       "      <td>2.30</td>\n",
       "      <td>26.80</td>\n",
       "      <td>1.170000</td>\n",
       "      <td>0.0310</td>\n",
       "      <td>305.500000</td>\n",
       "      <td>20.60000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"3\" valign=\"top\">ups And</th>\n",
       "      <th>b</th>\n",
       "      <td>24.199345</td>\n",
       "      <td>41.405460</td>\n",
       "      <td>13.41</td>\n",
       "      <td>1.30</td>\n",
       "      <td>1.56</td>\n",
       "      <td>0.059222</td>\n",
       "      <td>0.0215</td>\n",
       "      <td>4.617033</td>\n",
       "      <td>0.68760</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>c</th>\n",
       "      <td>24.199345</td>\n",
       "      <td>41.405460</td>\n",
       "      <td>13.41</td>\n",
       "      <td>1.30</td>\n",
       "      <td>1.56</td>\n",
       "      <td>0.827774</td>\n",
       "      <td>0.2596</td>\n",
       "      <td>241.258000</td>\n",
       "      <td>1.98100</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>d</th>\n",
       "      <td>24.199345</td>\n",
       "      <td>41.405460</td>\n",
       "      <td>13.41</td>\n",
       "      <td>1.30</td>\n",
       "      <td>1.56</td>\n",
       "      <td>2.513290</td>\n",
       "      <td>0.2987</td>\n",
       "      <td>1276.460000</td>\n",
       "      <td>4.13200</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>xi Aql</th>\n",
       "      <th>b</th>\n",
       "      <td>298.562012</td>\n",
       "      <td>8.461452</td>\n",
       "      <td>56.27</td>\n",
       "      <td>2.20</td>\n",
       "      <td>12.00</td>\n",
       "      <td>0.680000</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>136.750000</td>\n",
       "      <td>2.80000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>3933 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                             star                    \\\n",
       "                                 right asc. (deg) declination (deg)   \n",
       "star                      planet                                      \n",
       "11 Com                    b            185.179276         17.792868   \n",
       "11 UMi                    b            229.274536         71.823898   \n",
       "14 And                    b            352.822571         39.236198   \n",
       "14 Her                    b            242.601303         43.817646   \n",
       "16 Cyg B                  b            295.466553         50.517525   \n",
       "18 Del                    b            314.608063         10.839286   \n",
       "1RXS J160929.1-210524     b            242.376268        -21.083036   \n",
       "24 Boo                    b            217.157547         49.844852   \n",
       "24 Sex                    b            155.868210         -0.902244   \n",
       "                          c            155.868210         -0.902244   \n",
       "2MASS J01225093-2439505   b             20.712243        -24.664049   \n",
       "2MASS J02192210-3925225   b             34.842106        -39.422928   \n",
       "2MASS J04414489+2301513   b             70.437073         23.030941   \n",
       "2MASS J12073346-3932539   b            181.889447        -39.548332   \n",
       "2MASS J19383260+4603591   b            294.635865         46.066418   \n",
       "2MASS J21402931+1625183 A b            325.122159         16.421759   \n",
       "2MASS J22362452+4751425   b            339.102203         47.861820   \n",
       "30 Ari B                  b             39.240585         24.648064   \n",
       "4 UMa                     b            130.053406         64.327934   \n",
       "42 Dra                    b            276.496399         65.563484   \n",
       "47 UMa                    b            164.866562         40.430256   \n",
       "                          c            164.866562         40.430256   \n",
       "                          d            164.866562         40.430256   \n",
       "51 Eri                    b             69.400551         -2.473548   \n",
       "51 Peg                    b            344.366577         20.768833   \n",
       "55 Cnc                    b            133.149216         28.330818   \n",
       "                          c            133.149216         28.330818   \n",
       "                          d            133.149216         28.330818   \n",
       "                          e            133.149216         28.330818   \n",
       "                          f            133.149216         28.330818   \n",
       "...                                           ...               ...   \n",
       "eps CrB                   b            239.396881         26.877880   \n",
       "eps Eri                   b             53.232685         -9.458262   \n",
       "eps Tau                   b             67.154167         19.180431   \n",
       "gam 1 Leo                 b            154.993149         19.841488   \n",
       "gam Cep                   b            354.836884         77.632278   \n",
       "gam Lib                   b            233.881577        -14.789536   \n",
       "                          c            233.881577        -14.789536   \n",
       "iot Dra                   b            231.232391         58.966064   \n",
       "kap And                   b            355.102112         44.333931   \n",
       "kap CrB                   b            237.808044         35.657383   \n",
       "mu Leo                    b            148.190903         26.006952   \n",
       "nu Oph                    b            269.756622         -9.773632   \n",
       "                          c            269.756622         -9.773632   \n",
       "ome Ser                   b            237.573105          2.196509   \n",
       "omi CrB                   b            230.035660         29.616209   \n",
       "omi UMa                   b            127.566124         60.718170   \n",
       "HD 39091                  c             84.291214        -80.469124   \n",
       "psi 1 Dra B               b            265.492096         72.156914   \n",
       "rho CrB                   b            240.261093         33.303509   \n",
       "                          c            240.261093         33.303509   \n",
       "tau Boo                   b            206.815598         17.456905   \n",
       "tau Cet                   e             26.017012        -15.937480   \n",
       "                          f             26.017012        -15.937480   \n",
       "                          g             26.017012        -15.937480   \n",
       "                          h             26.017012        -15.937480   \n",
       "tau Gem                   b            107.784882         30.245163   \n",
       "ups And                   b             24.199345         41.405460   \n",
       "                          c             24.199345         41.405460   \n",
       "                          d             24.199345         41.405460   \n",
       "xi Aql                    b            298.562012          8.461452   \n",
       "\n",
       "                                                                            \\\n",
       "                                 distance (pc) mass (solar) radius (solar)   \n",
       "star                      planet                                             \n",
       "11 Com                    b              93.37         2.70          19.00   \n",
       "11 UMi                    b             125.72         2.78          29.79   \n",
       "14 And                    b              75.59         2.20          11.00   \n",
       "14 Her                    b              17.94         0.90           0.93   \n",
       "16 Cyg B                  b              21.41         1.08           1.13   \n",
       "18 Del                    b              76.38         2.30           8.50   \n",
       "1RXS J160929.1-210524     b             145.00         0.85            NaN   \n",
       "24 Boo                    b              96.25         0.99          10.64   \n",
       "24 Sex                    b              72.21         1.54           4.90   \n",
       "                          c              72.21         1.54           4.90   \n",
       "2MASS J01225093-2439505   b              36.00         0.40            NaN   \n",
       "2MASS J02192210-3925225   b              39.40         0.11           0.28   \n",
       "2MASS J04414489+2301513   b             140.00         0.02            NaN   \n",
       "2MASS J12073346-3932539   b              52.40         0.02            NaN   \n",
       "2MASS J19383260+4603591   b             396.36         0.48            NaN   \n",
       "2MASS J21402931+1625183 A b              25.00         0.08           0.12   \n",
       "2MASS J22362452+4751425   b              74.00         0.60            NaN   \n",
       "30 Ari B                  b              44.71         1.93           1.41   \n",
       "4 UMa                     b              73.58         1.23          18.11   \n",
       "42 Dra                    b              90.86         0.98          22.03   \n",
       "47 UMa                    b              13.80         1.03           1.23   \n",
       "                          c              13.80         1.03           1.23   \n",
       "                          d              13.80         1.03           1.23   \n",
       "51 Eri                    b              29.40         1.75            NaN   \n",
       "51 Peg                    b              15.47         1.12           1.20   \n",
       "55 Cnc                    b              12.59         0.91           0.94   \n",
       "                          c              12.59         0.91           0.94   \n",
       "                          d              12.59         0.91           0.94   \n",
       "                          e              12.59         0.91           0.94   \n",
       "                          f              12.59         0.91           0.94   \n",
       "...                                        ...          ...            ...   \n",
       "eps CrB                   b              69.98         1.70          21.00   \n",
       "eps Eri                   b               3.21         0.83            NaN   \n",
       "eps Tau                   b              49.23         2.70          13.70   \n",
       "gam 1 Leo                 b              38.52         1.23          31.88   \n",
       "gam Cep                   b              13.54         1.40           4.90   \n",
       "gam Lib                   b              47.43         1.47          11.10   \n",
       "                          c              47.43         1.47          11.10   \n",
       "iot Dra                   b              31.67         1.05            NaN   \n",
       "kap And                   b              50.06         2.60            NaN   \n",
       "kap CrB                   b              30.50         1.50           4.85   \n",
       "mu Leo                    b              32.63         1.50          11.40   \n",
       "nu Oph                    b              43.38         3.04          15.10   \n",
       "                          c              43.38         3.04          15.10   \n",
       "ome Ser                   b              76.91         2.17          12.30   \n",
       "omi CrB                   b              84.99         2.13          10.50   \n",
       "omi UMa                   b              60.50         3.09          14.10   \n",
       "HD 39091                  c              18.28         1.09           1.10   \n",
       "psi 1 Dra B               b              22.16         1.19            NaN   \n",
       "rho CrB                   b              17.24         0.89           1.36   \n",
       "                          c              17.24         0.89           1.36   \n",
       "tau Boo                   b              15.66         1.34           1.46   \n",
       "tau Cet                   e               3.60         0.78            NaN   \n",
       "                          f               3.60         0.78            NaN   \n",
       "                          g               3.60         0.78            NaN   \n",
       "                          h               3.60         0.78            NaN   \n",
       "tau Gem                   b             112.64         2.30          26.80   \n",
       "ups And                   b              13.41         1.30           1.56   \n",
       "                          c              13.41         1.30           1.56   \n",
       "                          d              13.41         1.30           1.56   \n",
       "xi Aql                    b              56.27         2.20          12.00   \n",
       "\n",
       "                                      planet                        \\\n",
       "                                  orbit (AU)  eccen. period (days)   \n",
       "star                      planet                                     \n",
       "11 Com                    b         1.290000  0.2310    326.030000   \n",
       "11 UMi                    b         1.530000  0.0800    516.219970   \n",
       "14 And                    b         0.830000  0.0000    185.840000   \n",
       "14 Her                    b         2.930000  0.3700   1773.400020   \n",
       "16 Cyg B                  b         1.660000  0.6800    798.500000   \n",
       "18 Del                    b         2.600000  0.0800    993.300000   \n",
       "1RXS J160929.1-210524     b       330.000000     NaN           NaN   \n",
       "24 Boo                    b         0.190000  0.0420     30.350600   \n",
       "24 Sex                    b         1.333000  0.0900    452.800000   \n",
       "                          c         2.080000  0.2900    883.000000   \n",
       "2MASS J01225093-2439505   b        52.000000     NaN           NaN   \n",
       "2MASS J02192210-3925225   b       156.000000     NaN           NaN   \n",
       "2MASS J04414489+2301513   b        15.000000     NaN           NaN   \n",
       "2MASS J12073346-3932539   b        46.000000     NaN           NaN   \n",
       "2MASS J19383260+4603591   b         0.920000     NaN    416.000000   \n",
       "2MASS J21402931+1625183 A b              NaN  0.2600   7336.500000   \n",
       "2MASS J22362452+4751425   b       230.000000     NaN           NaN   \n",
       "30 Ari B                  b         0.990000  0.2900    335.100010   \n",
       "4 UMa                     b         0.870000  0.4320    269.300000   \n",
       "42 Dra                    b         1.190000  0.3800    479.100000   \n",
       "47 UMa                    b         2.100000  0.0320   1078.000000   \n",
       "                          c         3.600000  0.0980   2391.000000   \n",
       "                          d        11.600000  0.1600  14002.000000   \n",
       "51 Eri                    b        13.200000     NaN           NaN   \n",
       "51 Peg                    b         0.052700  0.0130      4.230785   \n",
       "55 Cnc                    b         0.115227  0.0034     14.651520   \n",
       "                          c         0.241376  0.0200     44.417500   \n",
       "                          d         5.503000  0.0190   4825.000000   \n",
       "                          e         0.015440     NaN      0.736539   \n",
       "                          f         0.788000  0.3050    262.000000   \n",
       "...                                      ...     ...           ...   \n",
       "eps CrB                   b         1.300000  0.1100    417.900000   \n",
       "eps Eri                   b         3.390000  0.7020   2502.000000   \n",
       "eps Tau                   b         1.930000  0.1510    594.900000   \n",
       "gam 1 Leo                 b         1.190000  0.1440    428.500000   \n",
       "gam Cep                   b         2.050000  0.0490    903.300000   \n",
       "gam Lib                   b         1.240000  0.2100    415.200000   \n",
       "                          c         2.170000  0.0570    964.600000   \n",
       "iot Dra                   b         1.275000  0.7124    511.098000   \n",
       "kap And                   b        55.000000     NaN           NaN   \n",
       "kap CrB                   b         2.650000  0.1670   1285.000000   \n",
       "mu Leo                    b         1.100000  0.0900    357.800000   \n",
       "nu Oph                    b         1.900000  0.1256    530.320000   \n",
       "                          c         6.100000  0.1650   3186.000000   \n",
       "ome Ser                   b         1.100000  0.1060    277.020000   \n",
       "omi CrB                   b         0.830000  0.1910    187.830000   \n",
       "omi UMa                   b         3.900000  0.1300   1630.000000   \n",
       "HD 39091                  c         0.068390  0.0000      6.267900   \n",
       "psi 1 Dra B               b         4.430000  0.4000   3117.000000   \n",
       "rho CrB                   b         0.219600  0.0373     39.845800   \n",
       "                          c         0.412300  0.0520    102.540000   \n",
       "tau Boo                   b         0.049000  0.0110      3.312457   \n",
       "tau Cet                   e         0.538000  0.1800    162.870000   \n",
       "                          f         1.334000  0.1600    636.130000   \n",
       "                          g         0.133000  0.0600     20.000000   \n",
       "                          h         0.243000  0.2300     49.410000   \n",
       "tau Gem                   b         1.170000  0.0310    305.500000   \n",
       "ups And                   b         0.059222  0.0215      4.617033   \n",
       "                          c         0.827774  0.2596    241.258000   \n",
       "                          d         2.513290  0.2987   1276.460000   \n",
       "xi Aql                    b         0.680000  0.0000    136.750000   \n",
       "\n",
       "                                                                  \n",
       "                                 mass (Jupiter) radius (Jupiter)  \n",
       "star                      planet                                  \n",
       "11 Com                    b            19.40000              NaN  \n",
       "11 UMi                    b            14.74000              NaN  \n",
       "14 And                    b             4.80000              NaN  \n",
       "14 Her                    b             4.66000              NaN  \n",
       "16 Cyg B                  b             1.78000              NaN  \n",
       "18 Del                    b            10.30000              NaN  \n",
       "1RXS J160929.1-210524     b             8.00000              NaN  \n",
       "24 Boo                    b             0.91000              NaN  \n",
       "24 Sex                    b             1.99000              NaN  \n",
       "                          c             0.86000              NaN  \n",
       "2MASS J01225093-2439505   b            24.50000              NaN  \n",
       "2MASS J02192210-3925225   b            13.90000            1.440  \n",
       "2MASS J04414489+2301513   b             7.50000              NaN  \n",
       "2MASS J12073346-3932539   b             4.00000              NaN  \n",
       "2MASS J19383260+4603591   b             1.90000              NaN  \n",
       "2MASS J21402931+1625183 A b            20.95000            0.920  \n",
       "2MASS J22362452+4751425   b            12.50000              NaN  \n",
       "30 Ari B                  b            13.82000              NaN  \n",
       "4 UMa                     b             7.10000              NaN  \n",
       "42 Dra                    b             3.88000              NaN  \n",
       "47 UMa                    b             2.53000              NaN  \n",
       "                          c             0.54000              NaN  \n",
       "                          d             1.64000              NaN  \n",
       "51 Eri                    b             2.00000              NaN  \n",
       "51 Peg                    b             0.47200              NaN  \n",
       "55 Cnc                    b             0.83060              NaN  \n",
       "                          c             0.17140              NaN  \n",
       "                          d             3.87800              NaN  \n",
       "                          e             0.02542            0.170  \n",
       "                          f             0.14100              NaN  \n",
       "...                                         ...              ...  \n",
       "eps CrB                   b             6.70000              NaN  \n",
       "eps Eri                   b             1.55000              NaN  \n",
       "eps Tau                   b             7.60000              NaN  \n",
       "gam 1 Leo                 b             8.78000              NaN  \n",
       "gam Cep                   b             1.85000              NaN  \n",
       "gam Lib                   b             1.02000              NaN  \n",
       "                          c             4.58000              NaN  \n",
       "iot Dra                   b             8.82000              NaN  \n",
       "kap And                   b            13.61600              NaN  \n",
       "kap CrB                   b             1.81100              NaN  \n",
       "mu Leo                    b             2.40000              NaN  \n",
       "nu Oph                    b            24.00000              NaN  \n",
       "                          c            27.00000              NaN  \n",
       "ome Ser                   b             1.70000              NaN  \n",
       "omi CrB                   b             1.50000              NaN  \n",
       "omi UMa                   b             4.10000              NaN  \n",
       "HD 39091                  c             0.01517            0.182  \n",
       "psi 1 Dra B               b             1.53000              NaN  \n",
       "rho CrB                   b             1.04490              NaN  \n",
       "                          c             0.07866              NaN  \n",
       "tau Boo                   b             4.32000              NaN  \n",
       "tau Cet                   e             0.01237              NaN  \n",
       "                          f             0.01237              NaN  \n",
       "                          g             0.00551              NaN  \n",
       "                          h             0.00576              NaN  \n",
       "tau Gem                   b            20.60000              NaN  \n",
       "ups And                   b             0.68760              NaN  \n",
       "                          c             1.98100              NaN  \n",
       "                          d             4.13200              NaN  \n",
       "xi Aql                    b             2.80000              NaN  \n",
       "\n",
       "[3933 rows x 10 columns]"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Simplify the table to show 5 star attributes and 5 planet attributes. Star attributes are repeated.\n",
    "\n",
    "df = exoplanets[[\"ra\", \"dec\", \"st_dist\", \"st_mass\", \"st_rad\", \"pl_orbsmax\", \"pl_orbeccen\", \"pl_orbper\", \"pl_bmassj\", \"pl_radj\"]]\n",
    "df.columns = pandas.MultiIndex.from_arrays([[\"star\"] * 5 + [\"planet\"] * 5,\n",
    "    [\"right asc. (deg)\", \"declination (deg)\", \"distance (pc)\", \"mass (solar)\", \"radius (solar)\", \"orbit (AU)\", \"eccen.\", \"period (days)\", \"mass (Jupiter)\", \"radius (Jupiter)\"]])\n",
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead tr th {\n",
       "        text-align: left;\n",
       "    }\n",
       "\n",
       "    .dataframe thead tr:last-of-type th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th colspan=\"16\" halign=\"left\">planet</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th colspan=\"8\" halign=\"left\">orbit (AU)</th>\n",
       "      <th colspan=\"8\" halign=\"left\">mass (Jupiter)</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>planet</th>\n",
       "      <th>b</th>\n",
       "      <th>c</th>\n",
       "      <th>d</th>\n",
       "      <th>e</th>\n",
       "      <th>f</th>\n",
       "      <th>g</th>\n",
       "      <th>h</th>\n",
       "      <th>i</th>\n",
       "      <th>b</th>\n",
       "      <th>c</th>\n",
       "      <th>d</th>\n",
       "      <th>e</th>\n",
       "      <th>f</th>\n",
       "      <th>g</th>\n",
       "      <th>h</th>\n",
       "      <th>i</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>star</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>11 Com</th>\n",
       "      <td>1.290000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>19.40000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11 UMi</th>\n",
       "      <td>1.530000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.74000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 And</th>\n",
       "      <td>0.830000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.80000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 Her</th>\n",
       "      <td>2.930000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.66000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16 Cyg B</th>\n",
       "      <td>1.660000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.78000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18 Del</th>\n",
       "      <td>2.600000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10.30000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1RXS J160929.1-210524</th>\n",
       "      <td>330.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.00000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24 Boo</th>\n",
       "      <td>0.190000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.91000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24 Sex</th>\n",
       "      <td>1.333000</td>\n",
       "      <td>2.080000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.99000</td>\n",
       "      <td>0.86000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J01225093-2439505</th>\n",
       "      <td>52.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>24.50000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J02192210-3925225</th>\n",
       "      <td>156.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.90000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J04414489+2301513</th>\n",
       "      <td>15.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.50000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J12073346-3932539</th>\n",
       "      <td>46.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.00000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J19383260+4603591</th>\n",
       "      <td>0.920000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.90000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J21402931+1625183 A</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>20.95000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J22362452+4751425</th>\n",
       "      <td>230.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12.50000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30 Ari B</th>\n",
       "      <td>0.990000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.82000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4 UMa</th>\n",
       "      <td>0.870000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.10000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42 Dra</th>\n",
       "      <td>1.190000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.88000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47 UMa</th>\n",
       "      <td>2.100000</td>\n",
       "      <td>3.600000</td>\n",
       "      <td>11.60000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.53000</td>\n",
       "      <td>0.54000</td>\n",
       "      <td>1.64000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Eri</th>\n",
       "      <td>13.200000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.00000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Peg</th>\n",
       "      <td>0.052700</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.47200</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55 Cnc</th>\n",
       "      <td>0.115227</td>\n",
       "      <td>0.241376</td>\n",
       "      <td>5.50300</td>\n",
       "      <td>0.01544</td>\n",
       "      <td>0.788</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.83060</td>\n",
       "      <td>0.17140</td>\n",
       "      <td>3.87800</td>\n",
       "      <td>0.02542</td>\n",
       "      <td>0.14100</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6 Lyn</th>\n",
       "      <td>2.110000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.01000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>61 Vir</th>\n",
       "      <td>0.050201</td>\n",
       "      <td>0.217500</td>\n",
       "      <td>0.47600</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.01600</td>\n",
       "      <td>0.05700</td>\n",
       "      <td>0.07200</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7 CMa</th>\n",
       "      <td>1.930000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.46000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>70 Vir</th>\n",
       "      <td>0.481000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.41600</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75 Cet</th>\n",
       "      <td>2.100000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.00000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8 UMi</th>\n",
       "      <td>0.490000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.31000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81 Cet</th>\n",
       "      <td>2.500000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.30000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-4</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.42000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-5</th>\n",
       "      <td>0.051500</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.19000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-6</th>\n",
       "      <td>0.081500</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.40000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>YZ Cet</th>\n",
       "      <td>0.015570</td>\n",
       "      <td>0.020900</td>\n",
       "      <td>0.02764</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.00236</td>\n",
       "      <td>0.00308</td>\n",
       "      <td>0.00359</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>alf Ari</th>\n",
       "      <td>1.200000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.80000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>alf Tau</th>\n",
       "      <td>1.460000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>6.47000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>bet Cnc</th>\n",
       "      <td>1.700000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.80000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>bet Pic</th>\n",
       "      <td>9.100000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>bet UMi</th>\n",
       "      <td>1.400000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>6.10000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps CrB</th>\n",
       "      <td>1.300000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>6.70000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Eri</th>\n",
       "      <td>3.390000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.55000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Tau</th>\n",
       "      <td>1.930000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.60000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam 1 Leo</th>\n",
       "      <td>1.190000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.78000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam Cep</th>\n",
       "      <td>2.050000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.85000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam Lib</th>\n",
       "      <td>1.240000</td>\n",
       "      <td>2.170000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.02000</td>\n",
       "      <td>4.58000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>iot Dra</th>\n",
       "      <td>1.275000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.82000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap And</th>\n",
       "      <td>55.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.61600</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap CrB</th>\n",
       "      <td>2.650000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.81100</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>mu Leo</th>\n",
       "      <td>1.100000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.40000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>nu Oph</th>\n",
       "      <td>1.900000</td>\n",
       "      <td>6.100000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>24.00000</td>\n",
       "      <td>27.00000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>ome Ser</th>\n",
       "      <td>1.100000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.70000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi CrB</th>\n",
       "      <td>0.830000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.50000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi UMa</th>\n",
       "      <td>3.900000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.10000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>psi 1 Dra B</th>\n",
       "      <td>4.430000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.53000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>rho CrB</th>\n",
       "      <td>0.219600</td>\n",
       "      <td>0.412300</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.04490</td>\n",
       "      <td>0.07866</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Boo</th>\n",
       "      <td>0.049000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.32000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Cet</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.53800</td>\n",
       "      <td>1.334</td>\n",
       "      <td>0.133</td>\n",
       "      <td>0.243</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.01237</td>\n",
       "      <td>0.01237</td>\n",
       "      <td>0.00551</td>\n",
       "      <td>0.00576</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Gem</th>\n",
       "      <td>1.170000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>20.60000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>ups And</th>\n",
       "      <td>0.059222</td>\n",
       "      <td>0.827774</td>\n",
       "      <td>2.51329</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.68760</td>\n",
       "      <td>1.98100</td>\n",
       "      <td>4.13200</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>xi Aql</th>\n",
       "      <td>0.680000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.80000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>2932 rows × 16 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                               planet                                      \\\n",
       "                           orbit (AU)                                       \n",
       "planet                              b         c         d        e      f   \n",
       "star                                                                        \n",
       "11 Com                       1.290000       NaN       NaN      NaN    NaN   \n",
       "11 UMi                       1.530000       NaN       NaN      NaN    NaN   \n",
       "14 And                       0.830000       NaN       NaN      NaN    NaN   \n",
       "14 Her                       2.930000       NaN       NaN      NaN    NaN   \n",
       "16 Cyg B                     1.660000       NaN       NaN      NaN    NaN   \n",
       "18 Del                       2.600000       NaN       NaN      NaN    NaN   \n",
       "1RXS J160929.1-210524      330.000000       NaN       NaN      NaN    NaN   \n",
       "24 Boo                       0.190000       NaN       NaN      NaN    NaN   \n",
       "24 Sex                       1.333000  2.080000       NaN      NaN    NaN   \n",
       "2MASS J01225093-2439505     52.000000       NaN       NaN      NaN    NaN   \n",
       "2MASS J02192210-3925225    156.000000       NaN       NaN      NaN    NaN   \n",
       "2MASS J04414489+2301513     15.000000       NaN       NaN      NaN    NaN   \n",
       "2MASS J12073346-3932539     46.000000       NaN       NaN      NaN    NaN   \n",
       "2MASS J19383260+4603591      0.920000       NaN       NaN      NaN    NaN   \n",
       "2MASS J21402931+1625183 A         NaN       NaN       NaN      NaN    NaN   \n",
       "2MASS J22362452+4751425    230.000000       NaN       NaN      NaN    NaN   \n",
       "30 Ari B                     0.990000       NaN       NaN      NaN    NaN   \n",
       "4 UMa                        0.870000       NaN       NaN      NaN    NaN   \n",
       "42 Dra                       1.190000       NaN       NaN      NaN    NaN   \n",
       "47 UMa                       2.100000  3.600000  11.60000      NaN    NaN   \n",
       "51 Eri                      13.200000       NaN       NaN      NaN    NaN   \n",
       "51 Peg                       0.052700       NaN       NaN      NaN    NaN   \n",
       "55 Cnc                       0.115227  0.241376   5.50300  0.01544  0.788   \n",
       "6 Lyn                        2.110000       NaN       NaN      NaN    NaN   \n",
       "61 Vir                       0.050201  0.217500   0.47600      NaN    NaN   \n",
       "7 CMa                        1.930000       NaN       NaN      NaN    NaN   \n",
       "70 Vir                       0.481000       NaN       NaN      NaN    NaN   \n",
       "75 Cet                       2.100000       NaN       NaN      NaN    NaN   \n",
       "8 UMi                        0.490000       NaN       NaN      NaN    NaN   \n",
       "81 Cet                       2.500000       NaN       NaN      NaN    NaN   \n",
       "...                               ...       ...       ...      ...    ...   \n",
       "XO-4                              NaN       NaN       NaN      NaN    NaN   \n",
       "XO-5                         0.051500       NaN       NaN      NaN    NaN   \n",
       "XO-6                         0.081500       NaN       NaN      NaN    NaN   \n",
       "YZ Cet                       0.015570  0.020900   0.02764      NaN    NaN   \n",
       "alf Ari                      1.200000       NaN       NaN      NaN    NaN   \n",
       "alf Tau                      1.460000       NaN       NaN      NaN    NaN   \n",
       "bet Cnc                      1.700000       NaN       NaN      NaN    NaN   \n",
       "bet Pic                      9.100000       NaN       NaN      NaN    NaN   \n",
       "bet UMi                      1.400000       NaN       NaN      NaN    NaN   \n",
       "eps CrB                      1.300000       NaN       NaN      NaN    NaN   \n",
       "eps Eri                      3.390000       NaN       NaN      NaN    NaN   \n",
       "eps Tau                      1.930000       NaN       NaN      NaN    NaN   \n",
       "gam 1 Leo                    1.190000       NaN       NaN      NaN    NaN   \n",
       "gam Cep                      2.050000       NaN       NaN      NaN    NaN   \n",
       "gam Lib                      1.240000  2.170000       NaN      NaN    NaN   \n",
       "iot Dra                      1.275000       NaN       NaN      NaN    NaN   \n",
       "kap And                     55.000000       NaN       NaN      NaN    NaN   \n",
       "kap CrB                      2.650000       NaN       NaN      NaN    NaN   \n",
       "mu Leo                       1.100000       NaN       NaN      NaN    NaN   \n",
       "nu Oph                       1.900000  6.100000       NaN      NaN    NaN   \n",
       "ome Ser                      1.100000       NaN       NaN      NaN    NaN   \n",
       "omi CrB                      0.830000       NaN       NaN      NaN    NaN   \n",
       "omi UMa                      3.900000       NaN       NaN      NaN    NaN   \n",
       "psi 1 Dra B                  4.430000       NaN       NaN      NaN    NaN   \n",
       "rho CrB                      0.219600  0.412300       NaN      NaN    NaN   \n",
       "tau Boo                      0.049000       NaN       NaN      NaN    NaN   \n",
       "tau Cet                           NaN       NaN       NaN  0.53800  1.334   \n",
       "tau Gem                      1.170000       NaN       NaN      NaN    NaN   \n",
       "ups And                      0.059222  0.827774   2.51329      NaN    NaN   \n",
       "xi Aql                       0.680000       NaN       NaN      NaN    NaN   \n",
       "\n",
       "                                                                               \\\n",
       "                                            mass (Jupiter)                      \n",
       "planet                         g      h   i              b         c        d   \n",
       "star                                                                            \n",
       "11 Com                       NaN    NaN NaN       19.40000       NaN      NaN   \n",
       "11 UMi                       NaN    NaN NaN       14.74000       NaN      NaN   \n",
       "14 And                       NaN    NaN NaN        4.80000       NaN      NaN   \n",
       "14 Her                       NaN    NaN NaN        4.66000       NaN      NaN   \n",
       "16 Cyg B                     NaN    NaN NaN        1.78000       NaN      NaN   \n",
       "18 Del                       NaN    NaN NaN       10.30000       NaN      NaN   \n",
       "1RXS J160929.1-210524        NaN    NaN NaN        8.00000       NaN      NaN   \n",
       "24 Boo                       NaN    NaN NaN        0.91000       NaN      NaN   \n",
       "24 Sex                       NaN    NaN NaN        1.99000   0.86000      NaN   \n",
       "2MASS J01225093-2439505      NaN    NaN NaN       24.50000       NaN      NaN   \n",
       "2MASS J02192210-3925225      NaN    NaN NaN       13.90000       NaN      NaN   \n",
       "2MASS J04414489+2301513      NaN    NaN NaN        7.50000       NaN      NaN   \n",
       "2MASS J12073346-3932539      NaN    NaN NaN        4.00000       NaN      NaN   \n",
       "2MASS J19383260+4603591      NaN    NaN NaN        1.90000       NaN      NaN   \n",
       "2MASS J21402931+1625183 A    NaN    NaN NaN       20.95000       NaN      NaN   \n",
       "2MASS J22362452+4751425      NaN    NaN NaN       12.50000       NaN      NaN   \n",
       "30 Ari B                     NaN    NaN NaN       13.82000       NaN      NaN   \n",
       "4 UMa                        NaN    NaN NaN        7.10000       NaN      NaN   \n",
       "42 Dra                       NaN    NaN NaN        3.88000       NaN      NaN   \n",
       "47 UMa                       NaN    NaN NaN        2.53000   0.54000  1.64000   \n",
       "51 Eri                       NaN    NaN NaN        2.00000       NaN      NaN   \n",
       "51 Peg                       NaN    NaN NaN        0.47200       NaN      NaN   \n",
       "55 Cnc                       NaN    NaN NaN        0.83060   0.17140  3.87800   \n",
       "6 Lyn                        NaN    NaN NaN        2.01000       NaN      NaN   \n",
       "61 Vir                       NaN    NaN NaN        0.01600   0.05700  0.07200   \n",
       "7 CMa                        NaN    NaN NaN        2.46000       NaN      NaN   \n",
       "70 Vir                       NaN    NaN NaN        7.41600       NaN      NaN   \n",
       "75 Cet                       NaN    NaN NaN        3.00000       NaN      NaN   \n",
       "8 UMi                        NaN    NaN NaN        1.31000       NaN      NaN   \n",
       "81 Cet                       NaN    NaN NaN        5.30000       NaN      NaN   \n",
       "...                          ...    ...  ..            ...       ...      ...   \n",
       "XO-4                         NaN    NaN NaN        1.42000       NaN      NaN   \n",
       "XO-5                         NaN    NaN NaN        1.19000       NaN      NaN   \n",
       "XO-6                         NaN    NaN NaN        4.40000       NaN      NaN   \n",
       "YZ Cet                       NaN    NaN NaN        0.00236   0.00308  0.00359   \n",
       "alf Ari                      NaN    NaN NaN        1.80000       NaN      NaN   \n",
       "alf Tau                      NaN    NaN NaN        6.47000       NaN      NaN   \n",
       "bet Cnc                      NaN    NaN NaN        7.80000       NaN      NaN   \n",
       "bet Pic                      NaN    NaN NaN            NaN       NaN      NaN   \n",
       "bet UMi                      NaN    NaN NaN        6.10000       NaN      NaN   \n",
       "eps CrB                      NaN    NaN NaN        6.70000       NaN      NaN   \n",
       "eps Eri                      NaN    NaN NaN        1.55000       NaN      NaN   \n",
       "eps Tau                      NaN    NaN NaN        7.60000       NaN      NaN   \n",
       "gam 1 Leo                    NaN    NaN NaN        8.78000       NaN      NaN   \n",
       "gam Cep                      NaN    NaN NaN        1.85000       NaN      NaN   \n",
       "gam Lib                      NaN    NaN NaN        1.02000   4.58000      NaN   \n",
       "iot Dra                      NaN    NaN NaN        8.82000       NaN      NaN   \n",
       "kap And                      NaN    NaN NaN       13.61600       NaN      NaN   \n",
       "kap CrB                      NaN    NaN NaN        1.81100       NaN      NaN   \n",
       "mu Leo                       NaN    NaN NaN        2.40000       NaN      NaN   \n",
       "nu Oph                       NaN    NaN NaN       24.00000  27.00000      NaN   \n",
       "ome Ser                      NaN    NaN NaN        1.70000       NaN      NaN   \n",
       "omi CrB                      NaN    NaN NaN        1.50000       NaN      NaN   \n",
       "omi UMa                      NaN    NaN NaN        4.10000       NaN      NaN   \n",
       "psi 1 Dra B                  NaN    NaN NaN        1.53000       NaN      NaN   \n",
       "rho CrB                      NaN    NaN NaN        1.04490   0.07866      NaN   \n",
       "tau Boo                      NaN    NaN NaN        4.32000       NaN      NaN   \n",
       "tau Cet                    0.133  0.243 NaN            NaN       NaN      NaN   \n",
       "tau Gem                      NaN    NaN NaN       20.60000       NaN      NaN   \n",
       "ups And                      NaN    NaN NaN        0.68760   1.98100  4.13200   \n",
       "xi Aql                       NaN    NaN NaN        2.80000       NaN      NaN   \n",
       "\n",
       "                                                                   \n",
       "                                                                   \n",
       "planet                           e        f        g        h   i  \n",
       "star                                                               \n",
       "11 Com                         NaN      NaN      NaN      NaN NaN  \n",
       "11 UMi                         NaN      NaN      NaN      NaN NaN  \n",
       "14 And                         NaN      NaN      NaN      NaN NaN  \n",
       "14 Her                         NaN      NaN      NaN      NaN NaN  \n",
       "16 Cyg B                       NaN      NaN      NaN      NaN NaN  \n",
       "18 Del                         NaN      NaN      NaN      NaN NaN  \n",
       "1RXS J160929.1-210524          NaN      NaN      NaN      NaN NaN  \n",
       "24 Boo                         NaN      NaN      NaN      NaN NaN  \n",
       "24 Sex                         NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J01225093-2439505        NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J02192210-3925225        NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J04414489+2301513        NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J12073346-3932539        NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J19383260+4603591        NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J21402931+1625183 A      NaN      NaN      NaN      NaN NaN  \n",
       "2MASS J22362452+4751425        NaN      NaN      NaN      NaN NaN  \n",
       "30 Ari B                       NaN      NaN      NaN      NaN NaN  \n",
       "4 UMa                          NaN      NaN      NaN      NaN NaN  \n",
       "42 Dra                         NaN      NaN      NaN      NaN NaN  \n",
       "47 UMa                         NaN      NaN      NaN      NaN NaN  \n",
       "51 Eri                         NaN      NaN      NaN      NaN NaN  \n",
       "51 Peg                         NaN      NaN      NaN      NaN NaN  \n",
       "55 Cnc                     0.02542  0.14100      NaN      NaN NaN  \n",
       "6 Lyn                          NaN      NaN      NaN      NaN NaN  \n",
       "61 Vir                         NaN      NaN      NaN      NaN NaN  \n",
       "7 CMa                          NaN      NaN      NaN      NaN NaN  \n",
       "70 Vir                         NaN      NaN      NaN      NaN NaN  \n",
       "75 Cet                         NaN      NaN      NaN      NaN NaN  \n",
       "8 UMi                          NaN      NaN      NaN      NaN NaN  \n",
       "81 Cet                         NaN      NaN      NaN      NaN NaN  \n",
       "...                            ...      ...      ...      ...  ..  \n",
       "XO-4                           NaN      NaN      NaN      NaN NaN  \n",
       "XO-5                           NaN      NaN      NaN      NaN NaN  \n",
       "XO-6                           NaN      NaN      NaN      NaN NaN  \n",
       "YZ Cet                         NaN      NaN      NaN      NaN NaN  \n",
       "alf Ari                        NaN      NaN      NaN      NaN NaN  \n",
       "alf Tau                        NaN      NaN      NaN      NaN NaN  \n",
       "bet Cnc                        NaN      NaN      NaN      NaN NaN  \n",
       "bet Pic                        NaN      NaN      NaN      NaN NaN  \n",
       "bet UMi                        NaN      NaN      NaN      NaN NaN  \n",
       "eps CrB                        NaN      NaN      NaN      NaN NaN  \n",
       "eps Eri                        NaN      NaN      NaN      NaN NaN  \n",
       "eps Tau                        NaN      NaN      NaN      NaN NaN  \n",
       "gam 1 Leo                      NaN      NaN      NaN      NaN NaN  \n",
       "gam Cep                        NaN      NaN      NaN      NaN NaN  \n",
       "gam Lib                        NaN      NaN      NaN      NaN NaN  \n",
       "iot Dra                        NaN      NaN      NaN      NaN NaN  \n",
       "kap And                        NaN      NaN      NaN      NaN NaN  \n",
       "kap CrB                        NaN      NaN      NaN      NaN NaN  \n",
       "mu Leo                         NaN      NaN      NaN      NaN NaN  \n",
       "nu Oph                         NaN      NaN      NaN      NaN NaN  \n",
       "ome Ser                        NaN      NaN      NaN      NaN NaN  \n",
       "omi CrB                        NaN      NaN      NaN      NaN NaN  \n",
       "omi UMa                        NaN      NaN      NaN      NaN NaN  \n",
       "psi 1 Dra B                    NaN      NaN      NaN      NaN NaN  \n",
       "rho CrB                        NaN      NaN      NaN      NaN NaN  \n",
       "tau Boo                        NaN      NaN      NaN      NaN NaN  \n",
       "tau Cet                    0.01237  0.01237  0.00551  0.00576 NaN  \n",
       "tau Gem                        NaN      NaN      NaN      NaN NaN  \n",
       "ups And                        NaN      NaN      NaN      NaN NaN  \n",
       "xi Aql                         NaN      NaN      NaN      NaN NaN  \n",
       "\n",
       "[2932 rows x 16 columns]"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# DataFrame.unstack moves the sparse planet index into a dense set of columns.\n",
    "# Every column (reduced to 2: orbit and mass) is duplicated 8 times because one star has 8 planets.\n",
    "\n",
    "df[[(\"planet\", \"orbit (AU)\"), (\"planet\", \"mass (Jupiter)\")]].unstack(\"planet\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th colspan=\"5\" halign=\"left\">star</th>\n",
       "      <th colspan=\"5\" halign=\"left\">planet</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th></th>\n",
       "      <th>right asc. (deg)</th>\n",
       "      <th>declination (deg)</th>\n",
       "      <th>distance (pc)</th>\n",
       "      <th>mass (solar)</th>\n",
       "      <th>radius (solar)</th>\n",
       "      <th>orbit (AU)</th>\n",
       "      <th>eccen.</th>\n",
       "      <th>period (days)</th>\n",
       "      <th>mass (Jupiter)</th>\n",
       "      <th>radius (Jupiter)</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>star</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>11 Com</th>\n",
       "      <td>185.179276</td>\n",
       "      <td>17.792868</td>\n",
       "      <td>93.37</td>\n",
       "      <td>2.70</td>\n",
       "      <td>19.00</td>\n",
       "      <td>1.290000</td>\n",
       "      <td>0.2310</td>\n",
       "      <td>326.030000</td>\n",
       "      <td>19.40000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11 UMi</th>\n",
       "      <td>229.274536</td>\n",
       "      <td>71.823898</td>\n",
       "      <td>125.72</td>\n",
       "      <td>2.78</td>\n",
       "      <td>29.79</td>\n",
       "      <td>1.530000</td>\n",
       "      <td>0.0800</td>\n",
       "      <td>516.219970</td>\n",
       "      <td>14.74000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 And</th>\n",
       "      <td>352.822571</td>\n",
       "      <td>39.236198</td>\n",
       "      <td>75.59</td>\n",
       "      <td>2.20</td>\n",
       "      <td>11.00</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>185.840000</td>\n",
       "      <td>4.80000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14 Her</th>\n",
       "      <td>242.601303</td>\n",
       "      <td>43.817646</td>\n",
       "      <td>17.94</td>\n",
       "      <td>0.90</td>\n",
       "      <td>0.93</td>\n",
       "      <td>2.930000</td>\n",
       "      <td>0.3700</td>\n",
       "      <td>1773.400020</td>\n",
       "      <td>4.66000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16 Cyg B</th>\n",
       "      <td>295.466553</td>\n",
       "      <td>50.517525</td>\n",
       "      <td>21.41</td>\n",
       "      <td>1.08</td>\n",
       "      <td>1.13</td>\n",
       "      <td>1.660000</td>\n",
       "      <td>0.6800</td>\n",
       "      <td>798.500000</td>\n",
       "      <td>1.78000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18 Del</th>\n",
       "      <td>314.608063</td>\n",
       "      <td>10.839286</td>\n",
       "      <td>76.38</td>\n",
       "      <td>2.30</td>\n",
       "      <td>8.50</td>\n",
       "      <td>2.600000</td>\n",
       "      <td>0.0800</td>\n",
       "      <td>993.300000</td>\n",
       "      <td>10.30000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1RXS J160929.1-210524</th>\n",
       "      <td>242.376268</td>\n",
       "      <td>-21.083036</td>\n",
       "      <td>145.00</td>\n",
       "      <td>0.85</td>\n",
       "      <td>NaN</td>\n",
       "      <td>330.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24 Boo</th>\n",
       "      <td>217.157547</td>\n",
       "      <td>49.844852</td>\n",
       "      <td>96.25</td>\n",
       "      <td>0.99</td>\n",
       "      <td>10.64</td>\n",
       "      <td>0.190000</td>\n",
       "      <td>0.0420</td>\n",
       "      <td>30.350600</td>\n",
       "      <td>0.91000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24 Sex</th>\n",
       "      <td>155.868210</td>\n",
       "      <td>-0.902244</td>\n",
       "      <td>72.21</td>\n",
       "      <td>1.54</td>\n",
       "      <td>4.90</td>\n",
       "      <td>1.333000</td>\n",
       "      <td>0.0900</td>\n",
       "      <td>452.800000</td>\n",
       "      <td>1.99000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J01225093-2439505</th>\n",
       "      <td>20.712243</td>\n",
       "      <td>-24.664049</td>\n",
       "      <td>36.00</td>\n",
       "      <td>0.40</td>\n",
       "      <td>NaN</td>\n",
       "      <td>52.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>24.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J02192210-3925225</th>\n",
       "      <td>34.842106</td>\n",
       "      <td>-39.422928</td>\n",
       "      <td>39.40</td>\n",
       "      <td>0.11</td>\n",
       "      <td>0.28</td>\n",
       "      <td>156.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.90000</td>\n",
       "      <td>1.44</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J04414489+2301513</th>\n",
       "      <td>70.437073</td>\n",
       "      <td>23.030941</td>\n",
       "      <td>140.00</td>\n",
       "      <td>0.02</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J12073346-3932539</th>\n",
       "      <td>181.889447</td>\n",
       "      <td>-39.548332</td>\n",
       "      <td>52.40</td>\n",
       "      <td>0.02</td>\n",
       "      <td>NaN</td>\n",
       "      <td>46.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J19383260+4603591</th>\n",
       "      <td>294.635865</td>\n",
       "      <td>46.066418</td>\n",
       "      <td>396.36</td>\n",
       "      <td>0.48</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.920000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>416.000000</td>\n",
       "      <td>1.90000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J21402931+1625183 A</th>\n",
       "      <td>325.122159</td>\n",
       "      <td>16.421759</td>\n",
       "      <td>25.00</td>\n",
       "      <td>0.08</td>\n",
       "      <td>0.12</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.2600</td>\n",
       "      <td>7336.500000</td>\n",
       "      <td>20.95000</td>\n",
       "      <td>0.92</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2MASS J22362452+4751425</th>\n",
       "      <td>339.102203</td>\n",
       "      <td>47.861820</td>\n",
       "      <td>74.00</td>\n",
       "      <td>0.60</td>\n",
       "      <td>NaN</td>\n",
       "      <td>230.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30 Ari B</th>\n",
       "      <td>39.240585</td>\n",
       "      <td>24.648064</td>\n",
       "      <td>44.71</td>\n",
       "      <td>1.93</td>\n",
       "      <td>1.41</td>\n",
       "      <td>0.990000</td>\n",
       "      <td>0.2900</td>\n",
       "      <td>335.100010</td>\n",
       "      <td>13.82000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4 UMa</th>\n",
       "      <td>130.053406</td>\n",
       "      <td>64.327934</td>\n",
       "      <td>73.58</td>\n",
       "      <td>1.23</td>\n",
       "      <td>18.11</td>\n",
       "      <td>0.870000</td>\n",
       "      <td>0.4320</td>\n",
       "      <td>269.300000</td>\n",
       "      <td>7.10000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>42 Dra</th>\n",
       "      <td>276.496399</td>\n",
       "      <td>65.563484</td>\n",
       "      <td>90.86</td>\n",
       "      <td>0.98</td>\n",
       "      <td>22.03</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>0.3800</td>\n",
       "      <td>479.100000</td>\n",
       "      <td>3.88000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47 UMa</th>\n",
       "      <td>164.866562</td>\n",
       "      <td>40.430256</td>\n",
       "      <td>13.80</td>\n",
       "      <td>1.03</td>\n",
       "      <td>1.23</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>0.0320</td>\n",
       "      <td>1078.000000</td>\n",
       "      <td>2.53000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Eri</th>\n",
       "      <td>69.400551</td>\n",
       "      <td>-2.473548</td>\n",
       "      <td>29.40</td>\n",
       "      <td>1.75</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.200000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>51 Peg</th>\n",
       "      <td>344.366577</td>\n",
       "      <td>20.768833</td>\n",
       "      <td>15.47</td>\n",
       "      <td>1.12</td>\n",
       "      <td>1.20</td>\n",
       "      <td>0.052700</td>\n",
       "      <td>0.0130</td>\n",
       "      <td>4.230785</td>\n",
       "      <td>0.47200</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55 Cnc</th>\n",
       "      <td>133.149216</td>\n",
       "      <td>28.330818</td>\n",
       "      <td>12.59</td>\n",
       "      <td>0.91</td>\n",
       "      <td>0.94</td>\n",
       "      <td>0.115227</td>\n",
       "      <td>0.0034</td>\n",
       "      <td>14.651520</td>\n",
       "      <td>0.83060</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6 Lyn</th>\n",
       "      <td>97.696281</td>\n",
       "      <td>58.162632</td>\n",
       "      <td>54.74</td>\n",
       "      <td>1.44</td>\n",
       "      <td>5.20</td>\n",
       "      <td>2.110000</td>\n",
       "      <td>0.0730</td>\n",
       "      <td>934.300000</td>\n",
       "      <td>2.01000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>61 Vir</th>\n",
       "      <td>199.601318</td>\n",
       "      <td>-18.311195</td>\n",
       "      <td>8.51</td>\n",
       "      <td>0.94</td>\n",
       "      <td>0.96</td>\n",
       "      <td>0.050201</td>\n",
       "      <td>0.1200</td>\n",
       "      <td>4.215000</td>\n",
       "      <td>0.01600</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7 CMa</th>\n",
       "      <td>99.170990</td>\n",
       "      <td>-19.255878</td>\n",
       "      <td>19.82</td>\n",
       "      <td>1.52</td>\n",
       "      <td>2.30</td>\n",
       "      <td>1.930000</td>\n",
       "      <td>0.2200</td>\n",
       "      <td>796.000000</td>\n",
       "      <td>2.46000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>70 Vir</th>\n",
       "      <td>202.107544</td>\n",
       "      <td>13.778788</td>\n",
       "      <td>17.91</td>\n",
       "      <td>1.09</td>\n",
       "      <td>1.89</td>\n",
       "      <td>0.481000</td>\n",
       "      <td>0.3988</td>\n",
       "      <td>116.688000</td>\n",
       "      <td>7.41600</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75 Cet</th>\n",
       "      <td>38.039253</td>\n",
       "      <td>-1.034896</td>\n",
       "      <td>83.15</td>\n",
       "      <td>2.49</td>\n",
       "      <td>10.50</td>\n",
       "      <td>2.100000</td>\n",
       "      <td>0.1170</td>\n",
       "      <td>691.900000</td>\n",
       "      <td>3.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8 UMi</th>\n",
       "      <td>224.201477</td>\n",
       "      <td>74.900925</td>\n",
       "      <td>159.10</td>\n",
       "      <td>1.44</td>\n",
       "      <td>10.30</td>\n",
       "      <td>0.490000</td>\n",
       "      <td>0.0600</td>\n",
       "      <td>93.400000</td>\n",
       "      <td>1.31000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>81 Cet</th>\n",
       "      <td>39.424168</td>\n",
       "      <td>-3.396175</td>\n",
       "      <td>101.53</td>\n",
       "      <td>2.40</td>\n",
       "      <td>11.00</td>\n",
       "      <td>2.500000</td>\n",
       "      <td>0.2060</td>\n",
       "      <td>952.700000</td>\n",
       "      <td>5.30000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-3</th>\n",
       "      <td>65.469581</td>\n",
       "      <td>57.817181</td>\n",
       "      <td>174.00</td>\n",
       "      <td>0.58</td>\n",
       "      <td>1.54</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.2900</td>\n",
       "      <td>3.191540</td>\n",
       "      <td>7.29000</td>\n",
       "      <td>1.41</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-4</th>\n",
       "      <td>110.388223</td>\n",
       "      <td>58.268108</td>\n",
       "      <td>293.00</td>\n",
       "      <td>1.10</td>\n",
       "      <td>1.45</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>4.125080</td>\n",
       "      <td>1.42000</td>\n",
       "      <td>1.25</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-5</th>\n",
       "      <td>116.716527</td>\n",
       "      <td>39.094578</td>\n",
       "      <td>260.00</td>\n",
       "      <td>1.04</td>\n",
       "      <td>1.13</td>\n",
       "      <td>0.051500</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>4.187756</td>\n",
       "      <td>1.19000</td>\n",
       "      <td>1.14</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>XO-6</th>\n",
       "      <td>94.793282</td>\n",
       "      <td>73.827682</td>\n",
       "      <td>237.06</td>\n",
       "      <td>1.47</td>\n",
       "      <td>1.93</td>\n",
       "      <td>0.081500</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>3.765001</td>\n",
       "      <td>4.40000</td>\n",
       "      <td>2.07</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>YZ Cet</th>\n",
       "      <td>18.127668</td>\n",
       "      <td>-16.998966</td>\n",
       "      <td>3.60</td>\n",
       "      <td>0.13</td>\n",
       "      <td>0.17</td>\n",
       "      <td>0.015570</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>1.968760</td>\n",
       "      <td>0.00236</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>alf Ari</th>\n",
       "      <td>31.793364</td>\n",
       "      <td>23.462423</td>\n",
       "      <td>20.21</td>\n",
       "      <td>1.50</td>\n",
       "      <td>13.90</td>\n",
       "      <td>1.200000</td>\n",
       "      <td>0.2500</td>\n",
       "      <td>380.800000</td>\n",
       "      <td>1.80000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>alf Tau</th>\n",
       "      <td>68.980164</td>\n",
       "      <td>16.509302</td>\n",
       "      <td>20.43</td>\n",
       "      <td>1.13</td>\n",
       "      <td>45.10</td>\n",
       "      <td>1.460000</td>\n",
       "      <td>0.1000</td>\n",
       "      <td>628.960000</td>\n",
       "      <td>6.47000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>bet Cnc</th>\n",
       "      <td>124.128838</td>\n",
       "      <td>9.185545</td>\n",
       "      <td>90.54</td>\n",
       "      <td>1.70</td>\n",
       "      <td>47.20</td>\n",
       "      <td>1.700000</td>\n",
       "      <td>0.0800</td>\n",
       "      <td>605.200000</td>\n",
       "      <td>7.80000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>bet Pic</th>\n",
       "      <td>86.821198</td>\n",
       "      <td>-51.066513</td>\n",
       "      <td>19.75</td>\n",
       "      <td>1.76</td>\n",
       "      <td>NaN</td>\n",
       "      <td>9.100000</td>\n",
       "      <td>0.0800</td>\n",
       "      <td>7665.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>bet UMi</th>\n",
       "      <td>222.676361</td>\n",
       "      <td>74.155502</td>\n",
       "      <td>38.78</td>\n",
       "      <td>1.40</td>\n",
       "      <td>38.30</td>\n",
       "      <td>1.400000</td>\n",
       "      <td>0.1900</td>\n",
       "      <td>522.300000</td>\n",
       "      <td>6.10000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps CrB</th>\n",
       "      <td>239.396881</td>\n",
       "      <td>26.877880</td>\n",
       "      <td>69.98</td>\n",
       "      <td>1.70</td>\n",
       "      <td>21.00</td>\n",
       "      <td>1.300000</td>\n",
       "      <td>0.1100</td>\n",
       "      <td>417.900000</td>\n",
       "      <td>6.70000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Eri</th>\n",
       "      <td>53.232685</td>\n",
       "      <td>-9.458262</td>\n",
       "      <td>3.21</td>\n",
       "      <td>0.83</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.390000</td>\n",
       "      <td>0.7020</td>\n",
       "      <td>2502.000000</td>\n",
       "      <td>1.55000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>eps Tau</th>\n",
       "      <td>67.154167</td>\n",
       "      <td>19.180431</td>\n",
       "      <td>49.23</td>\n",
       "      <td>2.70</td>\n",
       "      <td>13.70</td>\n",
       "      <td>1.930000</td>\n",
       "      <td>0.1510</td>\n",
       "      <td>594.900000</td>\n",
       "      <td>7.60000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam 1 Leo</th>\n",
       "      <td>154.993149</td>\n",
       "      <td>19.841488</td>\n",
       "      <td>38.52</td>\n",
       "      <td>1.23</td>\n",
       "      <td>31.88</td>\n",
       "      <td>1.190000</td>\n",
       "      <td>0.1440</td>\n",
       "      <td>428.500000</td>\n",
       "      <td>8.78000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam Cep</th>\n",
       "      <td>354.836884</td>\n",
       "      <td>77.632278</td>\n",
       "      <td>13.54</td>\n",
       "      <td>1.40</td>\n",
       "      <td>4.90</td>\n",
       "      <td>2.050000</td>\n",
       "      <td>0.0490</td>\n",
       "      <td>903.300000</td>\n",
       "      <td>1.85000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gam Lib</th>\n",
       "      <td>233.881577</td>\n",
       "      <td>-14.789536</td>\n",
       "      <td>47.43</td>\n",
       "      <td>1.47</td>\n",
       "      <td>11.10</td>\n",
       "      <td>1.240000</td>\n",
       "      <td>0.2100</td>\n",
       "      <td>415.200000</td>\n",
       "      <td>1.02000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>iot Dra</th>\n",
       "      <td>231.232391</td>\n",
       "      <td>58.966064</td>\n",
       "      <td>31.67</td>\n",
       "      <td>1.05</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.275000</td>\n",
       "      <td>0.7124</td>\n",
       "      <td>511.098000</td>\n",
       "      <td>8.82000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap And</th>\n",
       "      <td>355.102112</td>\n",
       "      <td>44.333931</td>\n",
       "      <td>50.06</td>\n",
       "      <td>2.60</td>\n",
       "      <td>NaN</td>\n",
       "      <td>55.000000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>13.61600</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>kap CrB</th>\n",
       "      <td>237.808044</td>\n",
       "      <td>35.657383</td>\n",
       "      <td>30.50</td>\n",
       "      <td>1.50</td>\n",
       "      <td>4.85</td>\n",
       "      <td>2.650000</td>\n",
       "      <td>0.1670</td>\n",
       "      <td>1285.000000</td>\n",
       "      <td>1.81100</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>mu Leo</th>\n",
       "      <td>148.190903</td>\n",
       "      <td>26.006952</td>\n",
       "      <td>32.63</td>\n",
       "      <td>1.50</td>\n",
       "      <td>11.40</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>0.0900</td>\n",
       "      <td>357.800000</td>\n",
       "      <td>2.40000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>nu Oph</th>\n",
       "      <td>269.756622</td>\n",
       "      <td>-9.773632</td>\n",
       "      <td>43.38</td>\n",
       "      <td>3.04</td>\n",
       "      <td>15.10</td>\n",
       "      <td>1.900000</td>\n",
       "      <td>0.1256</td>\n",
       "      <td>530.320000</td>\n",
       "      <td>24.00000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>ome Ser</th>\n",
       "      <td>237.573105</td>\n",
       "      <td>2.196509</td>\n",
       "      <td>76.91</td>\n",
       "      <td>2.17</td>\n",
       "      <td>12.30</td>\n",
       "      <td>1.100000</td>\n",
       "      <td>0.1060</td>\n",
       "      <td>277.020000</td>\n",
       "      <td>1.70000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi CrB</th>\n",
       "      <td>230.035660</td>\n",
       "      <td>29.616209</td>\n",
       "      <td>84.99</td>\n",
       "      <td>2.13</td>\n",
       "      <td>10.50</td>\n",
       "      <td>0.830000</td>\n",
       "      <td>0.1910</td>\n",
       "      <td>187.830000</td>\n",
       "      <td>1.50000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>omi UMa</th>\n",
       "      <td>127.566124</td>\n",
       "      <td>60.718170</td>\n",
       "      <td>60.50</td>\n",
       "      <td>3.09</td>\n",
       "      <td>14.10</td>\n",
       "      <td>3.900000</td>\n",
       "      <td>0.1300</td>\n",
       "      <td>1630.000000</td>\n",
       "      <td>4.10000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>psi 1 Dra B</th>\n",
       "      <td>265.492096</td>\n",
       "      <td>72.156914</td>\n",
       "      <td>22.16</td>\n",
       "      <td>1.19</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.430000</td>\n",
       "      <td>0.4000</td>\n",
       "      <td>3117.000000</td>\n",
       "      <td>1.53000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>rho CrB</th>\n",
       "      <td>240.261093</td>\n",
       "      <td>33.303509</td>\n",
       "      <td>17.24</td>\n",
       "      <td>0.89</td>\n",
       "      <td>1.36</td>\n",
       "      <td>0.219600</td>\n",
       "      <td>0.0373</td>\n",
       "      <td>39.845800</td>\n",
       "      <td>1.04490</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Boo</th>\n",
       "      <td>206.815598</td>\n",
       "      <td>17.456905</td>\n",
       "      <td>15.66</td>\n",
       "      <td>1.34</td>\n",
       "      <td>1.46</td>\n",
       "      <td>0.049000</td>\n",
       "      <td>0.0110</td>\n",
       "      <td>3.312457</td>\n",
       "      <td>4.32000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>tau Gem</th>\n",
       "      <td>107.784882</td>\n",
       "      <td>30.245163</td>\n",
       "      <td>112.64</td>\n",
       "      <td>2.30</td>\n",
       "      <td>26.80</td>\n",
       "      <td>1.170000</td>\n",
       "      <td>0.0310</td>\n",
       "      <td>305.500000</td>\n",
       "      <td>20.60000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>ups And</th>\n",
       "      <td>24.199345</td>\n",
       "      <td>41.405460</td>\n",
       "      <td>13.41</td>\n",
       "      <td>1.30</td>\n",
       "      <td>1.56</td>\n",
       "      <td>0.059222</td>\n",
       "      <td>0.0215</td>\n",
       "      <td>4.617033</td>\n",
       "      <td>0.68760</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>xi Aql</th>\n",
       "      <td>298.562012</td>\n",
       "      <td>8.461452</td>\n",
       "      <td>56.27</td>\n",
       "      <td>2.20</td>\n",
       "      <td>12.00</td>\n",
       "      <td>0.680000</td>\n",
       "      <td>0.0000</td>\n",
       "      <td>136.750000</td>\n",
       "      <td>2.80000</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>2924 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                      star                                  \\\n",
       "                          right asc. (deg) declination (deg) distance (pc)   \n",
       "star                                                                         \n",
       "11 Com                          185.179276         17.792868         93.37   \n",
       "11 UMi                          229.274536         71.823898        125.72   \n",
       "14 And                          352.822571         39.236198         75.59   \n",
       "14 Her                          242.601303         43.817646         17.94   \n",
       "16 Cyg B                        295.466553         50.517525         21.41   \n",
       "18 Del                          314.608063         10.839286         76.38   \n",
       "1RXS J160929.1-210524           242.376268        -21.083036        145.00   \n",
       "24 Boo                          217.157547         49.844852         96.25   \n",
       "24 Sex                          155.868210         -0.902244         72.21   \n",
       "2MASS J01225093-2439505          20.712243        -24.664049         36.00   \n",
       "2MASS J02192210-3925225          34.842106        -39.422928         39.40   \n",
       "2MASS J04414489+2301513          70.437073         23.030941        140.00   \n",
       "2MASS J12073346-3932539         181.889447        -39.548332         52.40   \n",
       "2MASS J19383260+4603591         294.635865         46.066418        396.36   \n",
       "2MASS J21402931+1625183 A       325.122159         16.421759         25.00   \n",
       "2MASS J22362452+4751425         339.102203         47.861820         74.00   \n",
       "30 Ari B                         39.240585         24.648064         44.71   \n",
       "4 UMa                           130.053406         64.327934         73.58   \n",
       "42 Dra                          276.496399         65.563484         90.86   \n",
       "47 UMa                          164.866562         40.430256         13.80   \n",
       "51 Eri                           69.400551         -2.473548         29.40   \n",
       "51 Peg                          344.366577         20.768833         15.47   \n",
       "55 Cnc                          133.149216         28.330818         12.59   \n",
       "6 Lyn                            97.696281         58.162632         54.74   \n",
       "61 Vir                          199.601318        -18.311195          8.51   \n",
       "7 CMa                            99.170990        -19.255878         19.82   \n",
       "70 Vir                          202.107544         13.778788         17.91   \n",
       "75 Cet                           38.039253         -1.034896         83.15   \n",
       "8 UMi                           224.201477         74.900925        159.10   \n",
       "81 Cet                           39.424168         -3.396175        101.53   \n",
       "...                                    ...               ...           ...   \n",
       "XO-3                             65.469581         57.817181        174.00   \n",
       "XO-4                            110.388223         58.268108        293.00   \n",
       "XO-5                            116.716527         39.094578        260.00   \n",
       "XO-6                             94.793282         73.827682        237.06   \n",
       "YZ Cet                           18.127668        -16.998966          3.60   \n",
       "alf Ari                          31.793364         23.462423         20.21   \n",
       "alf Tau                          68.980164         16.509302         20.43   \n",
       "bet Cnc                         124.128838          9.185545         90.54   \n",
       "bet Pic                          86.821198        -51.066513         19.75   \n",
       "bet UMi                         222.676361         74.155502         38.78   \n",
       "eps CrB                         239.396881         26.877880         69.98   \n",
       "eps Eri                          53.232685         -9.458262          3.21   \n",
       "eps Tau                          67.154167         19.180431         49.23   \n",
       "gam 1 Leo                       154.993149         19.841488         38.52   \n",
       "gam Cep                         354.836884         77.632278         13.54   \n",
       "gam Lib                         233.881577        -14.789536         47.43   \n",
       "iot Dra                         231.232391         58.966064         31.67   \n",
       "kap And                         355.102112         44.333931         50.06   \n",
       "kap CrB                         237.808044         35.657383         30.50   \n",
       "mu Leo                          148.190903         26.006952         32.63   \n",
       "nu Oph                          269.756622         -9.773632         43.38   \n",
       "ome Ser                         237.573105          2.196509         76.91   \n",
       "omi CrB                         230.035660         29.616209         84.99   \n",
       "omi UMa                         127.566124         60.718170         60.50   \n",
       "psi 1 Dra B                     265.492096         72.156914         22.16   \n",
       "rho CrB                         240.261093         33.303509         17.24   \n",
       "tau Boo                         206.815598         17.456905         15.66   \n",
       "tau Gem                         107.784882         30.245163        112.64   \n",
       "ups And                          24.199345         41.405460         13.41   \n",
       "xi Aql                          298.562012          8.461452         56.27   \n",
       "\n",
       "                                                           planet          \\\n",
       "                          mass (solar) radius (solar)  orbit (AU)  eccen.   \n",
       "star                                                                        \n",
       "11 Com                            2.70          19.00    1.290000  0.2310   \n",
       "11 UMi                            2.78          29.79    1.530000  0.0800   \n",
       "14 And                            2.20          11.00    0.830000  0.0000   \n",
       "14 Her                            0.90           0.93    2.930000  0.3700   \n",
       "16 Cyg B                          1.08           1.13    1.660000  0.6800   \n",
       "18 Del                            2.30           8.50    2.600000  0.0800   \n",
       "1RXS J160929.1-210524             0.85            NaN  330.000000     NaN   \n",
       "24 Boo                            0.99          10.64    0.190000  0.0420   \n",
       "24 Sex                            1.54           4.90    1.333000  0.0900   \n",
       "2MASS J01225093-2439505           0.40            NaN   52.000000     NaN   \n",
       "2MASS J02192210-3925225           0.11           0.28  156.000000     NaN   \n",
       "2MASS J04414489+2301513           0.02            NaN   15.000000     NaN   \n",
       "2MASS J12073346-3932539           0.02            NaN   46.000000     NaN   \n",
       "2MASS J19383260+4603591           0.48            NaN    0.920000     NaN   \n",
       "2MASS J21402931+1625183 A         0.08           0.12         NaN  0.2600   \n",
       "2MASS J22362452+4751425           0.60            NaN  230.000000     NaN   \n",
       "30 Ari B                          1.93           1.41    0.990000  0.2900   \n",
       "4 UMa                             1.23          18.11    0.870000  0.4320   \n",
       "42 Dra                            0.98          22.03    1.190000  0.3800   \n",
       "47 UMa                            1.03           1.23    2.100000  0.0320   \n",
       "51 Eri                            1.75            NaN   13.200000     NaN   \n",
       "51 Peg                            1.12           1.20    0.052700  0.0130   \n",
       "55 Cnc                            0.91           0.94    0.115227  0.0034   \n",
       "6 Lyn                             1.44           5.20    2.110000  0.0730   \n",
       "61 Vir                            0.94           0.96    0.050201  0.1200   \n",
       "7 CMa                             1.52           2.30    1.930000  0.2200   \n",
       "70 Vir                            1.09           1.89    0.481000  0.3988   \n",
       "75 Cet                            2.49          10.50    2.100000  0.1170   \n",
       "8 UMi                             1.44          10.30    0.490000  0.0600   \n",
       "81 Cet                            2.40          11.00    2.500000  0.2060   \n",
       "...                                ...            ...         ...     ...   \n",
       "XO-3                              0.58           1.54         NaN  0.2900   \n",
       "XO-4                              1.10           1.45         NaN  0.0000   \n",
       "XO-5                              1.04           1.13    0.051500  0.0000   \n",
       "XO-6                              1.47           1.93    0.081500  0.0000   \n",
       "YZ Cet                            0.13           0.17    0.015570  0.0000   \n",
       "alf Ari                           1.50          13.90    1.200000  0.2500   \n",
       "alf Tau                           1.13          45.10    1.460000  0.1000   \n",
       "bet Cnc                           1.70          47.20    1.700000  0.0800   \n",
       "bet Pic                           1.76            NaN    9.100000  0.0800   \n",
       "bet UMi                           1.40          38.30    1.400000  0.1900   \n",
       "eps CrB                           1.70          21.00    1.300000  0.1100   \n",
       "eps Eri                           0.83            NaN    3.390000  0.7020   \n",
       "eps Tau                           2.70          13.70    1.930000  0.1510   \n",
       "gam 1 Leo                         1.23          31.88    1.190000  0.1440   \n",
       "gam Cep                           1.40           4.90    2.050000  0.0490   \n",
       "gam Lib                           1.47          11.10    1.240000  0.2100   \n",
       "iot Dra                           1.05            NaN    1.275000  0.7124   \n",
       "kap And                           2.60            NaN   55.000000     NaN   \n",
       "kap CrB                           1.50           4.85    2.650000  0.1670   \n",
       "mu Leo                            1.50          11.40    1.100000  0.0900   \n",
       "nu Oph                            3.04          15.10    1.900000  0.1256   \n",
       "ome Ser                           2.17          12.30    1.100000  0.1060   \n",
       "omi CrB                           2.13          10.50    0.830000  0.1910   \n",
       "omi UMa                           3.09          14.10    3.900000  0.1300   \n",
       "psi 1 Dra B                       1.19            NaN    4.430000  0.4000   \n",
       "rho CrB                           0.89           1.36    0.219600  0.0373   \n",
       "tau Boo                           1.34           1.46    0.049000  0.0110   \n",
       "tau Gem                           2.30          26.80    1.170000  0.0310   \n",
       "ups And                           1.30           1.56    0.059222  0.0215   \n",
       "xi Aql                            2.20          12.00    0.680000  0.0000   \n",
       "\n",
       "                                                                         \n",
       "                          period (days) mass (Jupiter) radius (Jupiter)  \n",
       "star                                                                     \n",
       "11 Com                       326.030000       19.40000              NaN  \n",
       "11 UMi                       516.219970       14.74000              NaN  \n",
       "14 And                       185.840000        4.80000              NaN  \n",
       "14 Her                      1773.400020        4.66000              NaN  \n",
       "16 Cyg B                     798.500000        1.78000              NaN  \n",
       "18 Del                       993.300000       10.30000              NaN  \n",
       "1RXS J160929.1-210524               NaN        8.00000              NaN  \n",
       "24 Boo                        30.350600        0.91000              NaN  \n",
       "24 Sex                       452.800000        1.99000              NaN  \n",
       "2MASS J01225093-2439505             NaN       24.50000              NaN  \n",
       "2MASS J02192210-3925225             NaN       13.90000             1.44  \n",
       "2MASS J04414489+2301513             NaN        7.50000              NaN  \n",
       "2MASS J12073346-3932539             NaN        4.00000              NaN  \n",
       "2MASS J19383260+4603591      416.000000        1.90000              NaN  \n",
       "2MASS J21402931+1625183 A   7336.500000       20.95000             0.92  \n",
       "2MASS J22362452+4751425             NaN       12.50000              NaN  \n",
       "30 Ari B                     335.100010       13.82000              NaN  \n",
       "4 UMa                        269.300000        7.10000              NaN  \n",
       "42 Dra                       479.100000        3.88000              NaN  \n",
       "47 UMa                      1078.000000        2.53000              NaN  \n",
       "51 Eri                              NaN        2.00000              NaN  \n",
       "51 Peg                         4.230785        0.47200              NaN  \n",
       "55 Cnc                        14.651520        0.83060              NaN  \n",
       "6 Lyn                        934.300000        2.01000              NaN  \n",
       "61 Vir                         4.215000        0.01600              NaN  \n",
       "7 CMa                        796.000000        2.46000              NaN  \n",
       "70 Vir                       116.688000        7.41600              NaN  \n",
       "75 Cet                       691.900000        3.00000              NaN  \n",
       "8 UMi                         93.400000        1.31000              NaN  \n",
       "81 Cet                       952.700000        5.30000              NaN  \n",
       "...                                 ...            ...              ...  \n",
       "XO-3                           3.191540        7.29000             1.41  \n",
       "XO-4                           4.125080        1.42000             1.25  \n",
       "XO-5                           4.187756        1.19000             1.14  \n",
       "XO-6                           3.765001        4.40000             2.07  \n",
       "YZ Cet                         1.968760        0.00236              NaN  \n",
       "alf Ari                      380.800000        1.80000              NaN  \n",
       "alf Tau                      628.960000        6.47000              NaN  \n",
       "bet Cnc                      605.200000        7.80000              NaN  \n",
       "bet Pic                     7665.000000            NaN              NaN  \n",
       "bet UMi                      522.300000        6.10000              NaN  \n",
       "eps CrB                      417.900000        6.70000              NaN  \n",
       "eps Eri                     2502.000000        1.55000              NaN  \n",
       "eps Tau                      594.900000        7.60000              NaN  \n",
       "gam 1 Leo                    428.500000        8.78000              NaN  \n",
       "gam Cep                      903.300000        1.85000              NaN  \n",
       "gam Lib                      415.200000        1.02000              NaN  \n",
       "iot Dra                      511.098000        8.82000              NaN  \n",
       "kap And                             NaN       13.61600              NaN  \n",
       "kap CrB                     1285.000000        1.81100              NaN  \n",
       "mu Leo                       357.800000        2.40000              NaN  \n",
       "nu Oph                       530.320000       24.00000              NaN  \n",
       "ome Ser                      277.020000        1.70000              NaN  \n",
       "omi CrB                      187.830000        1.50000              NaN  \n",
       "omi UMa                     1630.000000        4.10000              NaN  \n",
       "psi 1 Dra B                 3117.000000        1.53000              NaN  \n",
       "rho CrB                       39.845800        1.04490              NaN  \n",
       "tau Boo                        3.312457        4.32000              NaN  \n",
       "tau Gem                      305.500000       20.60000              NaN  \n",
       "ups And                        4.617033        0.68760              NaN  \n",
       "xi Aql                       136.750000        2.80000              NaN  \n",
       "\n",
       "[2924 rows x 10 columns]"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# We can also select a cross-section (xs) of the index by planet letter to focus on one at a time.\n",
    "\n",
    "df.xs(\"b\", level=\"planet\")   # try \"c\", \"d\", \"e\", \"f\", \"g\", \"h\", \"i\""
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br>\n",
    "\n",
    "It's not too bad, but there's only one jagged array in this dataset: planets per star.\n",
    "\n",
    "<br>\n",
    "\n",
    "In SQL, we'd have to maintain two tables: a stars table and a planets table, and constantly `JOIN ON` star id.\n",
    "\n",
    "<br>\n",
    "\n",
    "For HEP data, with jagged electrons, muons, taus, photons, a dozen jet collections, etc., this would get out of hand.\n",
    "\n",
    "<br><br><br>"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br>\n",
    "\n",
    "**Object-oriented programming was good for HEP.** We'd like to think of particles as objects, not a table.\n",
    "\n",
    "<table width=\"100%\"><tr><td width=\"47%\"><img src=\"img/muons-as-objects.png\" width=\"100%\"></td><td width=\"53%\"><img src=\"img/muons-as-a-table.png\" width=\"100%\"></td></tr></table>\n",
    "\n",
    "<br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Convert the jagged DataFrame into nested objects!\n",
    "\n",
    "stardicts = []\n",
    "for (starname, planetname), row in df.iterrows():\n",
    "    if len(stardicts) == 0 or stardicts[-1][\"name\"] != starname:\n",
    "        stardicts.append({\"name\": starname,\n",
    "                          \"ra\": row[\"star\", \"right asc. (deg)\"],\n",
    "                          \"dec\": row[\"star\", \"declination (deg)\"],\n",
    "                          \"dist\": row[\"star\", \"distance (pc)\"],\n",
    "                          \"mass\": row[\"star\", \"mass (solar)\"],\n",
    "                          \"radius\": row[\"star\", \"radius (solar)\"],\n",
    "                          \"planets\": []})\n",
    "    stardicts[-1][\"planets\"].append({\"name\": planetname,\n",
    "                                     \"orbit\": row[\"planet\", \"orbit (AU)\"],\n",
    "                                     \"eccen\": row[\"planet\", \"eccen.\"],\n",
    "                                     \"period\": row[\"planet\", \"period (days)\"],\n",
    "                                     \"mass\": row[\"planet\", \"mass (Jupiter)\"],\n",
    "                                     \"radius\": row[\"planet\", \"radius (Jupiter)\"]})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[{'name': '11 Com',\n",
       "  'ra': 185.179276,\n",
       "  'dec': 17.792868,\n",
       "  'dist': 93.37,\n",
       "  'mass': 2.7,\n",
       "  'radius': 19.0,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 1.29,\n",
       "    'eccen': 0.231,\n",
       "    'period': 326.03,\n",
       "    'mass': 19.4,\n",
       "    'radius': nan}]},\n",
       " {'name': '11 UMi',\n",
       "  'ra': 229.27453599999998,\n",
       "  'dec': 71.823898,\n",
       "  'dist': 125.72,\n",
       "  'mass': 2.78,\n",
       "  'radius': 29.79,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 1.53,\n",
       "    'eccen': 0.08,\n",
       "    'period': 516.21997,\n",
       "    'mass': 14.74,\n",
       "    'radius': nan}]},\n",
       " {'name': '14 And',\n",
       "  'ra': 352.822571,\n",
       "  'dec': 39.236198,\n",
       "  'dist': 75.59,\n",
       "  'mass': 2.2,\n",
       "  'radius': 11.0,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.83,\n",
       "    'eccen': 0.0,\n",
       "    'period': 185.84,\n",
       "    'mass': 4.8,\n",
       "    'radius': nan}]},\n",
       " {'name': '14 Her',\n",
       "  'ra': 242.60130299999997,\n",
       "  'dec': 43.817646,\n",
       "  'dist': 17.94,\n",
       "  'mass': 0.9,\n",
       "  'radius': 0.93,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 2.93,\n",
       "    'eccen': 0.37,\n",
       "    'period': 1773.40002,\n",
       "    'mass': 4.66,\n",
       "    'radius': nan}]},\n",
       " {'name': '16 Cyg B',\n",
       "  'ra': 295.466553,\n",
       "  'dec': 50.517525,\n",
       "  'dist': 21.41,\n",
       "  'mass': 1.08,\n",
       "  'radius': 1.13,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 1.66,\n",
       "    'eccen': 0.68,\n",
       "    'period': 798.5,\n",
       "    'mass': 1.78,\n",
       "    'radius': nan}]},\n",
       " {'name': '18 Del',\n",
       "  'ra': 314.608063,\n",
       "  'dec': 10.839286,\n",
       "  'dist': 76.38,\n",
       "  'mass': 2.3,\n",
       "  'radius': 8.5,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 2.6,\n",
       "    'eccen': 0.08,\n",
       "    'period': 993.3,\n",
       "    'mass': 10.3,\n",
       "    'radius': nan}]},\n",
       " {'name': '1RXS J160929.1-210524',\n",
       "  'ra': 242.376268,\n",
       "  'dec': -21.083036,\n",
       "  'dist': 145.0,\n",
       "  'mass': 0.85,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 330.0,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 8.0,\n",
       "    'radius': nan}]},\n",
       " {'name': '24 Boo',\n",
       "  'ra': 217.15754700000002,\n",
       "  'dec': 49.844852,\n",
       "  'dist': 96.25,\n",
       "  'mass': 0.99,\n",
       "  'radius': 10.64,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.19,\n",
       "    'eccen': 0.042,\n",
       "    'period': 30.3506,\n",
       "    'mass': 0.91,\n",
       "    'radius': nan}]},\n",
       " {'name': '24 Sex',\n",
       "  'ra': 155.86821,\n",
       "  'dec': -0.902244,\n",
       "  'dist': 72.21,\n",
       "  'mass': 1.54,\n",
       "  'radius': 4.9,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 1.333,\n",
       "    'eccen': 0.09,\n",
       "    'period': 452.8,\n",
       "    'mass': 1.99,\n",
       "    'radius': nan},\n",
       "   {'name': 'c',\n",
       "    'orbit': 2.08,\n",
       "    'eccen': 0.29,\n",
       "    'period': 883.0,\n",
       "    'mass': 0.86,\n",
       "    'radius': nan}]},\n",
       " {'name': '2MASS J01225093-2439505',\n",
       "  'ra': 20.712243,\n",
       "  'dec': -24.664049,\n",
       "  'dist': 36.0,\n",
       "  'mass': 0.4,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 52.0,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 24.5,\n",
       "    'radius': nan}]},\n",
       " {'name': '2MASS J02192210-3925225',\n",
       "  'ra': 34.842106,\n",
       "  'dec': -39.422928000000006,\n",
       "  'dist': 39.4,\n",
       "  'mass': 0.11,\n",
       "  'radius': 0.28,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 156.0,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 13.9,\n",
       "    'radius': 1.44}]},\n",
       " {'name': '2MASS J04414489+2301513',\n",
       "  'ra': 70.437073,\n",
       "  'dec': 23.030941000000002,\n",
       "  'dist': 140.0,\n",
       "  'mass': 0.02,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 15.0,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 7.5,\n",
       "    'radius': nan}]},\n",
       " {'name': '2MASS J12073346-3932539',\n",
       "  'ra': 181.889447,\n",
       "  'dec': -39.548332,\n",
       "  'dist': 52.4,\n",
       "  'mass': 0.02,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 46.0,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 4.0,\n",
       "    'radius': nan}]},\n",
       " {'name': '2MASS J19383260+4603591',\n",
       "  'ra': 294.63586499999997,\n",
       "  'dec': 46.066418,\n",
       "  'dist': 396.36,\n",
       "  'mass': 0.48,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.92,\n",
       "    'eccen': nan,\n",
       "    'period': 416.0,\n",
       "    'mass': 1.9,\n",
       "    'radius': nan}]},\n",
       " {'name': '2MASS J21402931+1625183 A',\n",
       "  'ra': 325.122159,\n",
       "  'dec': 16.421758999999998,\n",
       "  'dist': 25.0,\n",
       "  'mass': 0.08,\n",
       "  'radius': 0.12,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': nan,\n",
       "    'eccen': 0.26,\n",
       "    'period': 7336.5,\n",
       "    'mass': 20.95,\n",
       "    'radius': 0.92}]},\n",
       " {'name': '2MASS J22362452+4751425',\n",
       "  'ra': 339.102203,\n",
       "  'dec': 47.86182,\n",
       "  'dist': 74.0,\n",
       "  'mass': 0.6,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 230.0,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 12.5,\n",
       "    'radius': nan}]},\n",
       " {'name': '30 Ari B',\n",
       "  'ra': 39.240584999999996,\n",
       "  'dec': 24.648064,\n",
       "  'dist': 44.71,\n",
       "  'mass': 1.93,\n",
       "  'radius': 1.41,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.99,\n",
       "    'eccen': 0.29,\n",
       "    'period': 335.10001,\n",
       "    'mass': 13.82,\n",
       "    'radius': nan}]},\n",
       " {'name': '4 UMa',\n",
       "  'ra': 130.053406,\n",
       "  'dec': 64.327934,\n",
       "  'dist': 73.58,\n",
       "  'mass': 1.23,\n",
       "  'radius': 18.11,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.87,\n",
       "    'eccen': 0.432,\n",
       "    'period': 269.3,\n",
       "    'mass': 7.1,\n",
       "    'radius': nan}]},\n",
       " {'name': '42 Dra',\n",
       "  'ra': 276.496399,\n",
       "  'dec': 65.563484,\n",
       "  'dist': 90.86,\n",
       "  'mass': 0.98,\n",
       "  'radius': 22.03,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 1.19,\n",
       "    'eccen': 0.38,\n",
       "    'period': 479.1,\n",
       "    'mass': 3.88,\n",
       "    'radius': nan}]},\n",
       " {'name': '47 UMa',\n",
       "  'ra': 164.86656200000002,\n",
       "  'dec': 40.430256,\n",
       "  'dist': 13.8,\n",
       "  'mass': 1.03,\n",
       "  'radius': 1.23,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 2.1,\n",
       "    'eccen': 0.032,\n",
       "    'period': 1078.0,\n",
       "    'mass': 2.53,\n",
       "    'radius': nan},\n",
       "   {'name': 'c',\n",
       "    'orbit': 3.6,\n",
       "    'eccen': 0.098,\n",
       "    'period': 2391.0,\n",
       "    'mass': 0.54,\n",
       "    'radius': nan},\n",
       "   {'name': 'd',\n",
       "    'orbit': 11.6,\n",
       "    'eccen': 0.16,\n",
       "    'period': 14002.0,\n",
       "    'mass': 1.64,\n",
       "    'radius': nan}]},\n",
       " {'name': '51 Eri',\n",
       "  'ra': 69.40055100000001,\n",
       "  'dec': -2.473548,\n",
       "  'dist': 29.4,\n",
       "  'mass': 1.75,\n",
       "  'radius': nan,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 13.2,\n",
       "    'eccen': nan,\n",
       "    'period': nan,\n",
       "    'mass': 2.0,\n",
       "    'radius': nan}]},\n",
       " {'name': '51 Peg',\n",
       "  'ra': 344.366577,\n",
       "  'dec': 20.768832999999997,\n",
       "  'dist': 15.47,\n",
       "  'mass': 1.12,\n",
       "  'radius': 1.2,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.0527,\n",
       "    'eccen': 0.013,\n",
       "    'period': 4.230785,\n",
       "    'mass': 0.472,\n",
       "    'radius': nan}]},\n",
       " {'name': '55 Cnc',\n",
       "  'ra': 133.149216,\n",
       "  'dec': 28.330818,\n",
       "  'dist': 12.59,\n",
       "  'mass': 0.91,\n",
       "  'radius': 0.94,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.115227,\n",
       "    'eccen': 0.0034,\n",
       "    'period': 14.65152,\n",
       "    'mass': 0.8306,\n",
       "    'radius': nan},\n",
       "   {'name': 'c',\n",
       "    'orbit': 0.24137600000000003,\n",
       "    'eccen': 0.02,\n",
       "    'period': 44.4175,\n",
       "    'mass': 0.1714,\n",
       "    'radius': nan},\n",
       "   {'name': 'd',\n",
       "    'orbit': 5.503,\n",
       "    'eccen': 0.019,\n",
       "    'period': 4825.0,\n",
       "    'mass': 3.878,\n",
       "    'radius': nan},\n",
       "   {'name': 'e',\n",
       "    'orbit': 0.01544,\n",
       "    'eccen': nan,\n",
       "    'period': 0.736539,\n",
       "    'mass': 0.025419999999999998,\n",
       "    'radius': 0.17},\n",
       "   {'name': 'f',\n",
       "    'orbit': 0.788,\n",
       "    'eccen': 0.305,\n",
       "    'period': 262.0,\n",
       "    'mass': 0.141,\n",
       "    'radius': nan}]},\n",
       " {'name': '6 Lyn',\n",
       "  'ra': 97.696281,\n",
       "  'dec': 58.162631999999995,\n",
       "  'dist': 54.74,\n",
       "  'mass': 1.44,\n",
       "  'radius': 5.2,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 2.11,\n",
       "    'eccen': 0.073,\n",
       "    'period': 934.3,\n",
       "    'mass': 2.01,\n",
       "    'radius': nan}]},\n",
       " {'name': '61 Vir',\n",
       "  'ra': 199.601318,\n",
       "  'dec': -18.311195,\n",
       "  'dist': 8.51,\n",
       "  'mass': 0.94,\n",
       "  'radius': 0.96,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.050200999999999996,\n",
       "    'eccen': 0.12,\n",
       "    'period': 4.215,\n",
       "    'mass': 0.016,\n",
       "    'radius': nan},\n",
       "   {'name': 'c',\n",
       "    'orbit': 0.2175,\n",
       "    'eccen': 0.14,\n",
       "    'period': 38.021,\n",
       "    'mass': 0.057,\n",
       "    'radius': nan},\n",
       "   {'name': 'd',\n",
       "    'orbit': 0.476,\n",
       "    'eccen': 0.35,\n",
       "    'period': 123.01,\n",
       "    'mass': 0.072,\n",
       "    'radius': nan}]},\n",
       " {'name': '7 CMa',\n",
       "  'ra': 99.17099,\n",
       "  'dec': -19.255878,\n",
       "  'dist': 19.82,\n",
       "  'mass': 1.52,\n",
       "  'radius': 2.3,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 1.93,\n",
       "    'eccen': 0.22,\n",
       "    'period': 796.0,\n",
       "    'mass': 2.46,\n",
       "    'radius': nan}]},\n",
       " {'name': '70 Vir',\n",
       "  'ra': 202.107544,\n",
       "  'dec': 13.778788,\n",
       "  'dist': 17.91,\n",
       "  'mass': 1.09,\n",
       "  'radius': 1.89,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.481,\n",
       "    'eccen': 0.3988,\n",
       "    'period': 116.688,\n",
       "    'mass': 7.416,\n",
       "    'radius': nan}]},\n",
       " {'name': '75 Cet',\n",
       "  'ra': 38.039253,\n",
       "  'dec': -1.0348959999999998,\n",
       "  'dist': 83.15,\n",
       "  'mass': 2.49,\n",
       "  'radius': 10.5,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 2.1,\n",
       "    'eccen': 0.117,\n",
       "    'period': 691.9,\n",
       "    'mass': 3.0,\n",
       "    'radius': nan}]},\n",
       " {'name': '8 UMi',\n",
       "  'ra': 224.201477,\n",
       "  'dec': 74.900925,\n",
       "  'dist': 159.1,\n",
       "  'mass': 1.44,\n",
       "  'radius': 10.3,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 0.49,\n",
       "    'eccen': 0.06,\n",
       "    'period': 93.4,\n",
       "    'mass': 1.31,\n",
       "    'radius': nan}]},\n",
       " {'name': '81 Cet',\n",
       "  'ra': 39.424168,\n",
       "  'dec': -3.396175,\n",
       "  'dist': 101.53,\n",
       "  'mass': 2.4,\n",
       "  'radius': 11.0,\n",
       "  'planets': [{'name': 'b',\n",
       "    'orbit': 2.5,\n",
       "    'eccen': 0.206,\n",
       "    'period': 952.7,\n",
       "    'mass': 5.3,\n",
       "    'radius': nan}]}]"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "stardicts[:30]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<Table [<Row 0> <Row 1> <Row 2> ... <Row 2932> <Row 2933> <Row 2934>] at 0x7f5510924e48>"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# awkward-array can represent any collection of nested objects as arrays\n",
    "\n",
    "stars = awkward.fromiter(stardicts)\n",
    "stars"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[{'dec': 17.792868,\n",
       "  'dist': 93.37,\n",
       "  'mass': 2.7,\n",
       "  'name': '11 Com',\n",
       "  'planets': [{'eccen': 0.231,\n",
       "    'mass': 19.4,\n",
       "    'name': 'b',\n",
       "    'orbit': 1.29,\n",
       "    'period': 326.03,\n",
       "    'radius': nan}],\n",
       "  'ra': 185.179276,\n",
       "  'radius': 19.0},\n",
       " {'dec': 71.823898,\n",
       "  'dist': 125.72,\n",
       "  'mass': 2.78,\n",
       "  'name': '11 UMi',\n",
       "  'planets': [{'eccen': 0.08,\n",
       "    'mass': 14.74,\n",
       "    'name': 'b',\n",
       "    'orbit': 1.53,\n",
       "    'period': 516.21997,\n",
       "    'radius': nan}],\n",
       "  'ra': 229.27453599999998,\n",
       "  'radius': 29.79},\n",
       " {'dec': 39.236198,\n",
       "  'dist': 75.59,\n",
       "  'mass': 2.2,\n",
       "  'name': '14 And',\n",
       "  'planets': [{'eccen': 0.0,\n",
       "    'mass': 4.8,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.83,\n",
       "    'period': 185.84,\n",
       "    'radius': nan}],\n",
       "  'ra': 352.822571,\n",
       "  'radius': 11.0},\n",
       " {'dec': 43.817646,\n",
       "  'dist': 17.94,\n",
       "  'mass': 0.9,\n",
       "  'name': '14 Her',\n",
       "  'planets': [{'eccen': 0.37,\n",
       "    'mass': 4.66,\n",
       "    'name': 'b',\n",
       "    'orbit': 2.93,\n",
       "    'period': 1773.40002,\n",
       "    'radius': nan}],\n",
       "  'ra': 242.60130299999997,\n",
       "  'radius': 0.93},\n",
       " {'dec': 50.517525,\n",
       "  'dist': 21.41,\n",
       "  'mass': 1.08,\n",
       "  'name': '16 Cyg B',\n",
       "  'planets': [{'eccen': 0.68,\n",
       "    'mass': 1.78,\n",
       "    'name': 'b',\n",
       "    'orbit': 1.66,\n",
       "    'period': 798.5,\n",
       "    'radius': nan}],\n",
       "  'ra': 295.466553,\n",
       "  'radius': 1.13},\n",
       " {'dec': 10.839286,\n",
       "  'dist': 76.38,\n",
       "  'mass': 2.3,\n",
       "  'name': '18 Del',\n",
       "  'planets': [{'eccen': 0.08,\n",
       "    'mass': 10.3,\n",
       "    'name': 'b',\n",
       "    'orbit': 2.6,\n",
       "    'period': 993.3,\n",
       "    'radius': nan}],\n",
       "  'ra': 314.608063,\n",
       "  'radius': 8.5},\n",
       " {'dec': -21.083036,\n",
       "  'dist': 145.0,\n",
       "  'mass': 0.85,\n",
       "  'name': '1RXS J160929.1-210524',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 8.0,\n",
       "    'name': 'b',\n",
       "    'orbit': 330.0,\n",
       "    'period': nan,\n",
       "    'radius': nan}],\n",
       "  'ra': 242.376268,\n",
       "  'radius': nan},\n",
       " {'dec': 49.844852,\n",
       "  'dist': 96.25,\n",
       "  'mass': 0.99,\n",
       "  'name': '24 Boo',\n",
       "  'planets': [{'eccen': 0.042,\n",
       "    'mass': 0.91,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.19,\n",
       "    'period': 30.3506,\n",
       "    'radius': nan}],\n",
       "  'ra': 217.15754700000002,\n",
       "  'radius': 10.64},\n",
       " {'dec': -0.902244,\n",
       "  'dist': 72.21,\n",
       "  'mass': 1.54,\n",
       "  'name': '24 Sex',\n",
       "  'planets': [{'eccen': 0.09,\n",
       "    'mass': 1.99,\n",
       "    'name': 'b',\n",
       "    'orbit': 1.333,\n",
       "    'period': 452.8,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.29,\n",
       "    'mass': 0.86,\n",
       "    'name': 'c',\n",
       "    'orbit': 2.08,\n",
       "    'period': 883.0,\n",
       "    'radius': nan}],\n",
       "  'ra': 155.86821,\n",
       "  'radius': 4.9},\n",
       " {'dec': -24.664049,\n",
       "  'dist': 36.0,\n",
       "  'mass': 0.4,\n",
       "  'name': '2MASS J01225093-2439505',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 24.5,\n",
       "    'name': 'b',\n",
       "    'orbit': 52.0,\n",
       "    'period': nan,\n",
       "    'radius': nan}],\n",
       "  'ra': 20.712243,\n",
       "  'radius': nan},\n",
       " {'dec': -39.422928000000006,\n",
       "  'dist': 39.4,\n",
       "  'mass': 0.11,\n",
       "  'name': '2MASS J02192210-3925225',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 13.9,\n",
       "    'name': 'b',\n",
       "    'orbit': 156.0,\n",
       "    'period': nan,\n",
       "    'radius': 1.44}],\n",
       "  'ra': 34.842106,\n",
       "  'radius': 0.28},\n",
       " {'dec': 23.030941000000002,\n",
       "  'dist': 140.0,\n",
       "  'mass': 0.02,\n",
       "  'name': '2MASS J04414489+2301513',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 7.5,\n",
       "    'name': 'b',\n",
       "    'orbit': 15.0,\n",
       "    'period': nan,\n",
       "    'radius': nan}],\n",
       "  'ra': 70.437073,\n",
       "  'radius': nan},\n",
       " {'dec': -39.548332,\n",
       "  'dist': 52.4,\n",
       "  'mass': 0.02,\n",
       "  'name': '2MASS J12073346-3932539',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 4.0,\n",
       "    'name': 'b',\n",
       "    'orbit': 46.0,\n",
       "    'period': nan,\n",
       "    'radius': nan}],\n",
       "  'ra': 181.889447,\n",
       "  'radius': nan},\n",
       " {'dec': 46.066418,\n",
       "  'dist': 396.36,\n",
       "  'mass': 0.48,\n",
       "  'name': '2MASS J19383260+4603591',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 1.9,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.92,\n",
       "    'period': 416.0,\n",
       "    'radius': nan}],\n",
       "  'ra': 294.63586499999997,\n",
       "  'radius': nan},\n",
       " {'dec': 16.421758999999998,\n",
       "  'dist': 25.0,\n",
       "  'mass': 0.08,\n",
       "  'name': '2MASS J21402931+1625183 A',\n",
       "  'planets': [{'eccen': 0.26,\n",
       "    'mass': 20.95,\n",
       "    'name': 'b',\n",
       "    'orbit': nan,\n",
       "    'period': 7336.5,\n",
       "    'radius': 0.92}],\n",
       "  'ra': 325.122159,\n",
       "  'radius': 0.12},\n",
       " {'dec': 47.86182,\n",
       "  'dist': 74.0,\n",
       "  'mass': 0.6,\n",
       "  'name': '2MASS J22362452+4751425',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 12.5,\n",
       "    'name': 'b',\n",
       "    'orbit': 230.0,\n",
       "    'period': nan,\n",
       "    'radius': nan}],\n",
       "  'ra': 339.102203,\n",
       "  'radius': nan},\n",
       " {'dec': 24.648064,\n",
       "  'dist': 44.71,\n",
       "  'mass': 1.93,\n",
       "  'name': '30 Ari B',\n",
       "  'planets': [{'eccen': 0.29,\n",
       "    'mass': 13.82,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.99,\n",
       "    'period': 335.10001,\n",
       "    'radius': nan}],\n",
       "  'ra': 39.240584999999996,\n",
       "  'radius': 1.41},\n",
       " {'dec': 64.327934,\n",
       "  'dist': 73.58,\n",
       "  'mass': 1.23,\n",
       "  'name': '4 UMa',\n",
       "  'planets': [{'eccen': 0.432,\n",
       "    'mass': 7.1,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.87,\n",
       "    'period': 269.3,\n",
       "    'radius': nan}],\n",
       "  'ra': 130.053406,\n",
       "  'radius': 18.11},\n",
       " {'dec': 65.563484,\n",
       "  'dist': 90.86,\n",
       "  'mass': 0.98,\n",
       "  'name': '42 Dra',\n",
       "  'planets': [{'eccen': 0.38,\n",
       "    'mass': 3.88,\n",
       "    'name': 'b',\n",
       "    'orbit': 1.19,\n",
       "    'period': 479.1,\n",
       "    'radius': nan}],\n",
       "  'ra': 276.496399,\n",
       "  'radius': 22.03},\n",
       " {'dec': 40.430256,\n",
       "  'dist': 13.8,\n",
       "  'mass': 1.03,\n",
       "  'name': '47 UMa',\n",
       "  'planets': [{'eccen': 0.032,\n",
       "    'mass': 2.53,\n",
       "    'name': 'b',\n",
       "    'orbit': 2.1,\n",
       "    'period': 1078.0,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.098,\n",
       "    'mass': 0.54,\n",
       "    'name': 'c',\n",
       "    'orbit': 3.6,\n",
       "    'period': 2391.0,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.16,\n",
       "    'mass': 1.64,\n",
       "    'name': 'd',\n",
       "    'orbit': 11.6,\n",
       "    'period': 14002.0,\n",
       "    'radius': nan}],\n",
       "  'ra': 164.86656200000002,\n",
       "  'radius': 1.23},\n",
       " {'dec': -2.473548,\n",
       "  'dist': 29.4,\n",
       "  'mass': 1.75,\n",
       "  'name': '51 Eri',\n",
       "  'planets': [{'eccen': nan,\n",
       "    'mass': 2.0,\n",
       "    'name': 'b',\n",
       "    'orbit': 13.2,\n",
       "    'period': nan,\n",
       "    'radius': nan}],\n",
       "  'ra': 69.40055100000001,\n",
       "  'radius': nan},\n",
       " {'dec': 20.768832999999997,\n",
       "  'dist': 15.47,\n",
       "  'mass': 1.12,\n",
       "  'name': '51 Peg',\n",
       "  'planets': [{'eccen': 0.013,\n",
       "    'mass': 0.472,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.0527,\n",
       "    'period': 4.230785,\n",
       "    'radius': nan}],\n",
       "  'ra': 344.366577,\n",
       "  'radius': 1.2},\n",
       " {'dec': 28.330818,\n",
       "  'dist': 12.59,\n",
       "  'mass': 0.91,\n",
       "  'name': '55 Cnc',\n",
       "  'planets': [{'eccen': 0.0034,\n",
       "    'mass': 0.8306,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.115227,\n",
       "    'period': 14.65152,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.02,\n",
       "    'mass': 0.1714,\n",
       "    'name': 'c',\n",
       "    'orbit': 0.24137600000000003,\n",
       "    'period': 44.4175,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.019,\n",
       "    'mass': 3.878,\n",
       "    'name': 'd',\n",
       "    'orbit': 5.503,\n",
       "    'period': 4825.0,\n",
       "    'radius': nan},\n",
       "   {'eccen': nan,\n",
       "    'mass': 0.025419999999999998,\n",
       "    'name': 'e',\n",
       "    'orbit': 0.01544,\n",
       "    'period': 0.736539,\n",
       "    'radius': 0.17},\n",
       "   {'eccen': 0.305,\n",
       "    'mass': 0.141,\n",
       "    'name': 'f',\n",
       "    'orbit': 0.788,\n",
       "    'period': 262.0,\n",
       "    'radius': nan}],\n",
       "  'ra': 133.149216,\n",
       "  'radius': 0.94},\n",
       " {'dec': 58.162631999999995,\n",
       "  'dist': 54.74,\n",
       "  'mass': 1.44,\n",
       "  'name': '6 Lyn',\n",
       "  'planets': [{'eccen': 0.073,\n",
       "    'mass': 2.01,\n",
       "    'name': 'b',\n",
       "    'orbit': 2.11,\n",
       "    'period': 934.3,\n",
       "    'radius': nan}],\n",
       "  'ra': 97.696281,\n",
       "  'radius': 5.2},\n",
       " {'dec': -18.311195,\n",
       "  'dist': 8.51,\n",
       "  'mass': 0.94,\n",
       "  'name': '61 Vir',\n",
       "  'planets': [{'eccen': 0.12,\n",
       "    'mass': 0.016,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.050200999999999996,\n",
       "    'period': 4.215,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.14,\n",
       "    'mass': 0.057,\n",
       "    'name': 'c',\n",
       "    'orbit': 0.2175,\n",
       "    'period': 38.021,\n",
       "    'radius': nan},\n",
       "   {'eccen': 0.35,\n",
       "    'mass': 0.072,\n",
       "    'name': 'd',\n",
       "    'orbit': 0.476,\n",
       "    'period': 123.01,\n",
       "    'radius': nan}],\n",
       "  'ra': 199.601318,\n",
       "  'radius': 0.96},\n",
       " {'dec': -19.255878,\n",
       "  'dist': 19.82,\n",
       "  'mass': 1.52,\n",
       "  'name': '7 CMa',\n",
       "  'planets': [{'eccen': 0.22,\n",
       "    'mass': 2.46,\n",
       "    'name': 'b',\n",
       "    'orbit': 1.93,\n",
       "    'period': 796.0,\n",
       "    'radius': nan}],\n",
       "  'ra': 99.17099,\n",
       "  'radius': 2.3},\n",
       " {'dec': 13.778788,\n",
       "  'dist': 17.91,\n",
       "  'mass': 1.09,\n",
       "  'name': '70 Vir',\n",
       "  'planets': [{'eccen': 0.3988,\n",
       "    'mass': 7.416,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.481,\n",
       "    'period': 116.688,\n",
       "    'radius': nan}],\n",
       "  'ra': 202.107544,\n",
       "  'radius': 1.89},\n",
       " {'dec': -1.0348959999999998,\n",
       "  'dist': 83.15,\n",
       "  'mass': 2.49,\n",
       "  'name': '75 Cet',\n",
       "  'planets': [{'eccen': 0.117,\n",
       "    'mass': 3.0,\n",
       "    'name': 'b',\n",
       "    'orbit': 2.1,\n",
       "    'period': 691.9,\n",
       "    'radius': nan}],\n",
       "  'ra': 38.039253,\n",
       "  'radius': 10.5},\n",
       " {'dec': 74.900925,\n",
       "  'dist': 159.1,\n",
       "  'mass': 1.44,\n",
       "  'name': '8 UMi',\n",
       "  'planets': [{'eccen': 0.06,\n",
       "    'mass': 1.31,\n",
       "    'name': 'b',\n",
       "    'orbit': 0.49,\n",
       "    'period': 93.4,\n",
       "    'radius': nan}],\n",
       "  'ra': 224.201477,\n",
       "  'radius': 10.3},\n",
       " {'dec': -3.396175,\n",
       "  'dist': 101.53,\n",
       "  'mass': 2.4,\n",
       "  'name': '81 Cet',\n",
       "  'planets': [{'eccen': 0.206,\n",
       "    'mass': 5.3,\n",
       "    'name': 'b',\n",
       "    'orbit': 2.5,\n",
       "    'period': 952.7,\n",
       "    'radius': nan}],\n",
       "  'ra': 39.424168,\n",
       "  'radius': 11.0}]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# We can still think of them as objects...\n",
    "\n",
    "stars[:30].tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stars['name']   = ['11 Com' '11 UMi' '14 And' ... 'tau Gem' 'ups And' 'xi Aql']\n",
      "stars['ra']     = [185.179276 229.274536 352.822571 ... 107.784882  24.199345 298.562012]\n",
      "stars['dec']    = [17.792868 71.823898 39.236198 ... 30.245163 41.40546   8.461452]\n",
      "stars['dist']   = [ 93.37 125.72  75.59 ... 112.64  13.41  56.27]\n",
      "stars['mass']   = [2.7  2.78 2.2  ... 2.3  1.3  2.2 ]\n",
      "stars['radius'] = [19.   29.79 11.   ... 26.8   1.56 12.  ]\n",
      "\n",
      "stars['planets']['name']   = [['b'] ['b'] ['b'] ... ['b'] ['b' 'c' 'd'] ['b']]\n",
      "stars['planets']['orbit']  = [[1.29] [1.53] [0.83] ... [1.17] [0.059222000000000004 0.827774 2.51329] [0.68]]\n",
      "stars['planets']['eccen']  = [[0.231] [0.08] [0.0] ... [0.031] [0.0215 0.2596 0.2987] [0.0]]\n",
      "stars['planets']['period'] = [[326.03] [516.21997] [185.84] ... [305.5] [4.617033 241.258 1276.46] [136.75]]\n",
      "stars['planets']['mass']   = [[19.4] [14.74] [4.8] ... [20.6] [0.6876 1.981 4.132] [2.8]]\n",
      "stars['planets']['radius'] = [[nan] [nan] [nan] ... [nan] [nan nan nan] [nan]]\n"
     ]
    }
   ],
   "source": [
    "# ... but they're represented in memory as efficient columnar arrays.\n",
    "for starattr in \"name\", \"ra\", \"dec\", \"dist\", \"mass\", \"radius\":\n",
    "    print(\"{:15s} =\".format(\"stars[{!r:}]\".format(starattr)), stars[starattr])\n",
    "print()\n",
    "for planetattr in \"name\", \"orbit\", \"eccen\", \"period\", \"mass\", \"radius\":\n",
    "    print(\"{:26s} =\".format(\"stars['planets'][{!r:}]\".format(planetattr)), stars[\"planets\"][planetattr])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "planet_masses = [[19.4] [14.74] [4.8] ... [20.6] [0.6876 1.981 4.132] [2.8]]\n",
      "\n",
      "type(planet_masses) = <class 'awkward.array.jagged.JaggedArray'>\n",
      "\n",
      "planet_masses.content = [19.4   14.74   4.8   ...  1.981  4.132  2.8  ]\n",
      "\n",
      "planet_masses.offsets = [   0    1    2 ... 3929 3932 3933]\n"
     ]
    }
   ],
   "source": [
    "# The object structure is a façade, built on Numpy arrays.\n",
    "\n",
    "planet_masses = stars[\"planets\"][\"mass\"]\n",
    "\n",
    "print(\"\\nplanet_masses =\", planet_masses)                 # It appears to be a list of lists;\n",
    "print(\"\\ntype(planet_masses) =\", type(planet_masses))     # but it is a JaggedArray class instance;\n",
    "print(\"\\nplanet_masses.content =\", planet_masses.content) # whose numerical data are in one array;\n",
    "print(\"\\nplanet_masses.offsets =\", planet_masses.offsets) # and divisions between stars in another."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[<Row 0> None None None None] [<Row 1> None None None None] [<Row 2> None None None None] ... [<Row 3928> None None None None] [<Row 3929> <Row 3930> <Row 3931> None None] [<Row 3932> None None None None]] at 0x7f55108f15c0>"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# The equivalent of Pandas's unstack is pad (inserting None to get non-jagged subarrays).\n",
    "\n",
    "stars[\"planets\"][[\"orbit\", \"mass\"]].pad(5, clip=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[19.4   , -1.    , -1.    , -1.    , -1.    ],\n",
       "       [14.74  , -1.    , -1.    , -1.    , -1.    ],\n",
       "       [ 4.8   , -1.    , -1.    , -1.    , -1.    ],\n",
       "       ...,\n",
       "       [20.6   , -1.    , -1.    , -1.    , -1.    ],\n",
       "       [ 0.6876,  1.981 ,  4.132 , -1.    , -1.    ],\n",
       "       [ 2.8   , -1.    , -1.    , -1.    , -1.    ]])"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Which is a step toward getting regular arrays (e.g. for machine learning).\n",
    "\n",
    "stars[\"planets\"][\"mass\"].pad(5, clip=True).fillna(-1).regular()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[{'eccen': 0.231,\n",
       "  'mass': 19.4,\n",
       "  'name': 'b',\n",
       "  'orbit': 1.29,\n",
       "  'period': 326.03,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.08,\n",
       "  'mass': 14.74,\n",
       "  'name': 'b',\n",
       "  'orbit': 1.53,\n",
       "  'period': 516.21997,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.0,\n",
       "  'mass': 4.8,\n",
       "  'name': 'b',\n",
       "  'orbit': 0.83,\n",
       "  'period': 185.84,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.37,\n",
       "  'mass': 4.66,\n",
       "  'name': 'b',\n",
       "  'orbit': 2.93,\n",
       "  'period': 1773.40002,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.68,\n",
       "  'mass': 1.78,\n",
       "  'name': 'b',\n",
       "  'orbit': 1.66,\n",
       "  'period': 798.5,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.08,\n",
       "  'mass': 10.3,\n",
       "  'name': 'b',\n",
       "  'orbit': 2.6,\n",
       "  'period': 993.3,\n",
       "  'radius': nan},\n",
       " {'eccen': nan,\n",
       "  'mass': 8.0,\n",
       "  'name': 'b',\n",
       "  'orbit': 330.0,\n",
       "  'period': nan,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.042,\n",
       "  'mass': 0.91,\n",
       "  'name': 'b',\n",
       "  'orbit': 0.19,\n",
       "  'period': 30.3506,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.09,\n",
       "  'mass': 1.99,\n",
       "  'name': 'b',\n",
       "  'orbit': 1.333,\n",
       "  'period': 452.8,\n",
       "  'radius': nan},\n",
       " {'eccen': nan,\n",
       "  'mass': 24.5,\n",
       "  'name': 'b',\n",
       "  'orbit': 52.0,\n",
       "  'period': nan,\n",
       "  'radius': nan},\n",
       " {'eccen': nan,\n",
       "  'mass': 13.9,\n",
       "  'name': 'b',\n",
       "  'orbit': 156.0,\n",
       "  'period': nan,\n",
       "  'radius': 1.44},\n",
       " {'eccen': nan,\n",
       "  'mass': 7.5,\n",
       "  'name': 'b',\n",
       "  'orbit': 15.0,\n",
       "  'period': nan,\n",
       "  'radius': nan},\n",
       " {'eccen': nan,\n",
       "  'mass': 4.0,\n",
       "  'name': 'b',\n",
       "  'orbit': 46.0,\n",
       "  'period': nan,\n",
       "  'radius': nan},\n",
       " {'eccen': nan,\n",
       "  'mass': 1.9,\n",
       "  'name': 'b',\n",
       "  'orbit': 0.92,\n",
       "  'period': 416.0,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.26,\n",
       "  'mass': 20.95,\n",
       "  'name': 'b',\n",
       "  'orbit': nan,\n",
       "  'period': 7336.5,\n",
       "  'radius': 0.92},\n",
       " {'eccen': nan,\n",
       "  'mass': 12.5,\n",
       "  'name': 'b',\n",
       "  'orbit': 230.0,\n",
       "  'period': nan,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.29,\n",
       "  'mass': 13.82,\n",
       "  'name': 'b',\n",
       "  'orbit': 0.99,\n",
       "  'period': 335.10001,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.432,\n",
       "  'mass': 7.1,\n",
       "  'name': 'b',\n",
       "  'orbit': 0.87,\n",
       "  'period': 269.3,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.38,\n",
       "  'mass': 3.88,\n",
       "  'name': 'b',\n",
       "  'orbit': 1.19,\n",
       "  'period': 479.1,\n",
       "  'radius': nan},\n",
       " {'eccen': 0.032,\n",
       "  'mass': 2.53,\n",
       "  'name': 'b',\n",
       "  'orbit': 2.1,\n",
       "  'period': 1078.0,\n",
       "  'radius': nan}]"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Pandas's cross-section is just a slice.\n",
    "# \n",
    "#     : in first dimension means \"everything\"\n",
    "#     0 in second dimension means \"first\"\n",
    "\n",
    "stars[\"planets\"][:, 0].tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "particle_energies['Jet_E'] = [[] [44.137363] [] ... [55.95058] [229.57799 33.92035] []]\n",
      "\n",
      "particle_energies['Muon_E'] = [[54.7795 39.401695] [31.690445] [54.739788 47.488857] ... [62.39516] [174.20863] [69.55621]]\n",
      "\n",
      "particle_energies['Electron_E'] = [[] [] [] ... [] [] []]\n",
      "\n",
      "particle_energies['Photon_E'] = [[] [] [] ... [] [191.94357] [17.745419]]\n"
     ]
    }
   ],
   "source": [
    "# We can reproduce Pandas MultiIndex abilities for one jagged array, yet work with many jagged arrays.\n",
    "\n",
    "particle_energy = uproot.open(\"data/HZZ.root\")[\"events\"].arrays([\"*_E\"], namedecode=\"utf-8\")\n",
    "\n",
    "for name, array in particle_energy.items():\n",
    "    print(\"\\nparticle_energies['{}'] = {}\".format(name, array))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Jaggedness is one kind of awkwardness: the library handles enough to reproduce object-oriented programming.\n",
    "\n",
    "| Array type | Purpose | Members | Usage |\n",
    "|:-----------|:--------|:--------|:------|\n",
    "| JaggedArray | variable-sized data structures | starts, stops, content | ubiquitous |\n",
    "| Table | struct-like objects in columns | contents _(dict)_ | ubiquitous |\n",
    "| ObjectArray | arbitrary Python types on demand | generator, content | common |\n",
    "| Methods | mix-in methods and properties on any array type | _(none)_ | common |\n",
    "| MaskedArray | allow nullable values (`None`) | mask _(bytes)_, content | occasional |\n",
    "| BitMaskedArray | same, but with a bit-mask | mask _(bits)_, content | from Arrow |\n",
    "| IndexedMaskedArray | same, but with dense content | mask-index _(integers)_ content | rare |\n",
    "| IndexedArray | lazy integer indexing: \"pointers\" | index, content | rare |\n",
    "| SparseArray | huge array defined at a few indexes | index, content, default | rare |\n",
    "| UnionArray | heterogeneous types or data sources | tags, index, contents _(list)_ | rare |\n",
    "| StringArray | special case: jagged array of characters | starts, stops, content, string methods | common |\n",
    "| ChunkedArray | discontiguous array presented as a whole | counts, chunks _(lists)_ | lazy arrays |\n",
    "| AppendableArray | chunked allocation for efficient appending | counts, chunks _(lists)_ | rare |\n",
    "| VirtualArray | array generated from a function when needed | generator, possible cached array | lazy arrays |"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 2: basic jagged array operations\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "x         = [[1.1 2.2 3.3 4.4] [5.5 6.6] [7.7 8.8 9.9]]\n",
      "x.starts  = [0 4 6]\n",
      "x.stops   = [4 6 9]\n",
      "x.content = [1.1 2.2 3.3 4.4 5.5 6.6 7.7 8.8 9.9]\n",
      "\n",
      "\n",
      "x         = [[3.3 4.4] [] [9.9]]\n",
      "x.starts  = [2 6 8]\n",
      "x.stops   = [4 6 9]\n",
      "x.content = [1.1 2.2 3.3 4.4 5.5 6.6 7.7 8.8 9.9]\n"
     ]
    }
   ],
   "source": [
    "x = awkward.fromiter([[1.1, 2.2, 3.3, 4.4], [5.5, 6.6], [7.7, 8.8, 9.9]])\n",
    "\n",
    "# A JaggedArray is made of starts & stops indexes and any kind of content.\n",
    "print(f\"\\n\\nx         = {x}\\nx.starts  = {x.starts}\\nx.stops   = {x.stops}\\nx.content = {x.content}\")\n",
    "\n",
    "# Modifying the starts & stops changes the meaning of the array.\n",
    "x.starts = x.starts + 2\n",
    "\n",
    "print(f\"\\n\\nx         = {x}\\nx.starts  = {x.starts}\\nx.stops   = {x.stops}\\nx.content = {x.content}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "x.counts  = [3 0 2 1 3]\n",
      "\n",
      "x.offsets = [0 3 3 5 6 9]\n",
      "\n",
      "x.starts  = [0 3 3 5 6]\n",
      "\n",
      "x.stops   = [3 3 5 6 9]\n",
      "\n",
      "x.parents = [0 0 0 2 2 3 4 4 4]\n",
      "\n",
      "x.index   = [[0 1 2] [] [0 1] [0] [0 1 2]]\n"
     ]
    }
   ],
   "source": [
    "x = awkward.fromiter([[1.1, 2.2, 3.3], [], [4.4, 5.5], [6.6], [7.7, 8.8, 9.9]])\n",
    "\n",
    "print(f\"\\nx.counts  = {x.counts}\")     # counts is a flat array of number of items in each subarray\n",
    "\n",
    "print(f\"\\nx.offsets = {x.offsets}\")    # offsets is its cumulative sum (if there are no gaps)\n",
    "\n",
    "print(f\"\\nx.starts  = {x.starts}\")     # starts and stops are a generalization of offsets;\n",
    "print(f\"\\nx.stops   = {x.stops}\")      # allows gaps, like in the previous slide\n",
    "\n",
    "print(f\"\\nx.parents = {x.parents}\")    # parents is the subarray index for each item in content\n",
    "\n",
    "print(f\"\\nx.index   = {x.index}\")      # local index counter; useful for making MultiIndex in Pandas"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "x                      = [[1.1 2.2 3.3 4.4] [5.5 6.6] [7.7 8.8 9.9]]\n",
      "\n",
      "x[:2]                  = [[1.1 2.2 3.3 4.4] [5.5 6.6]]\n",
      "\n",
      "x[:, :2]               = [[1.1 2.2] [5.5 6.6] [7.7 8.8]]\n",
      "\n",
      "x[[True, False, True]] = [[1.1 2.2 3.3 4.4] [7.7 8.8 9.9]]\n",
      "\n",
      "x[[2, 1, 1, 0]]        = [[7.7 8.8 9.9] [5.5 6.6] [5.5 6.6] [1.1 2.2 3.3 4.4]]\n"
     ]
    }
   ],
   "source": [
    "# JaggedArrays have slicing operations to behave like Numpy as much as possible...\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3, 4.4], [5.5, 6.6], [7.7, 8.8, 9.9]])\n",
    "print(f\"\\nx                      = {x}\")\n",
    "\n",
    "print(f\"\\nx[:2]                  = {x[:2]}\")                   # take the first two inner lists\n",
    "\n",
    "print(f\"\\nx[:, :2]               = {x[:, :2]}\")                # take the first two of each inner list\n",
    "\n",
    "print(f\"\\nx[[True, False, True]] = {x[[True, False, True]]}\")  # mask outer lists\n",
    "\n",
    "print(f\"\\nx[[2, 1, 1, 0]]        = {x[[2, 1, 1, 0]]}\")         # reorder and duplicate outer lists"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "x[jmask]  = [[1.1 3.3] [] [7.7 8.8 9.9]]\n",
      "\n",
      "x[jindex] = [[1.1 1.1 4.4] [5.5 5.5 6.6] [7.7 7.7 9.9]]\n"
     ]
    }
   ],
   "source": [
    "# ... and there are some natural extensions.\n",
    "\n",
    "x      = awkward.fromiter([[ 1.1,   2.2,  3.3,   4.4], [  5.5,   6.6], [ 7.7,  8.8,  9.9]])\n",
    "jmask  = awkward.fromiter([[True, False, True, False], [False, False], [True, True, True]])\n",
    "\n",
    "jindex = awkward.fromiter([[0, 0, -1], [0, 0, -1], [0, 0, -1]])\n",
    "\n",
    "print(f\"\\nx[jmask]  = {x[jmask]}\")    # mask inner lists\n",
    "\n",
    "print(f\"\\nx[jindex] = {x[jindex]}\")   # reorder and duplicate inner lists"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([2.2, 6.6, 8.8])"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Exercise: select the second item from all subarrays that have one\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3, 4.4],  [], [5.5, 6.6], [7.7, 8.8, 9.9]])\n",
    "\n",
    "x[:, 1]    # want [2.2 6.6 8.8]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br>\n",
    "\n",
    "<center><b><font size=\"+2\">Remember Numpy broadcasting?</font></b></center>\n",
    "\n",
    "<br><br>\n",
    "\n",
    "<table width=\"100%\"><tr><td width=\"48%\"><img src=\"img/numpy-memory-broadcasting.png\" width=\"100%\"></td><td width=\"51%\"><img src=\"img/numpy-memory-broadcasting2.png\" width=\"100%\"></td></tr></table>\n",
    "\n",
    "<br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[101.1 102.2 103.3 104.4] [] [305.5 306.6]] at 0x7f550ac55c18>"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Jaggedness introduces a new case.\n",
    "\n",
    "import numpy\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3, 4.4],  [], [5.5, 6.6]])\n",
    "y =      numpy.array([                 100, 200,        300])\n",
    "\n",
    "x + y"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "x.sum() = [11.   0.  12.1]\n",
      "\n",
      "y.sum() = 600\n",
      "\n",
      "x.min() = [1.1 inf 5.5]\n",
      "\n",
      "(x > 3).all() = [False  True  True]\n"
     ]
    }
   ],
   "source": [
    "# Similarly for reducers: sum, min, max, any, all...\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3, 4.4],  [], [5.5, 6.6]])\n",
    "y =      numpy.array([                 100, 200,        300])\n",
    "\n",
    "print(f\"\\nx.sum() = {x.sum()}\")               # sum of each inner list\n",
    "\n",
    "print(f\"\\ny.sum() = {y.sum()}\")               # sum of the flat array\n",
    "\n",
    "print(f\"\\nx.min() = {x.min()}\")               # min of an empty list is inf\n",
    "\n",
    "print(f\"\\n(x > 3).all() = {(x > 3).all()}\")   # any, all are reducers of booleans"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[104.0 148.0 181.0 209.0] [] [234.0 256.0]] at 0x7f55108e0eb8>"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Mathematical operations maintain (\"pass through\") jagged structure.\n",
    "\n",
    "numpy.floor(numpy.sqrt(x) * 100)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[7.2] [] [9.1 8.3 6.5] [] []] at 0x7f550ace32e8>"
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Exercise: select all values from the jagged array that are greater than 5.\n",
    "\n",
    "x = awkward.fromiter([\n",
    "                      [3.4, 2.5, 7.2],\n",
    "                      [],\n",
    "                      [9.1, 8.3, 2.4, 6.5],\n",
    "                      [4.7, 2.2, 3.3],\n",
    "                      [2.1]\n",
    "                     ])\n",
    "\n",
    "???     # want [[7.2] [] [9.1 8.3 6.5] [] []]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[3.4 2.5 7.2] [9.1 8.3 2.4 6.5]] at 0x7f550ace32b0>"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Exercise: select all subarrays from the jagged array that have a value greater than 5.\n",
    "\n",
    "x = awkward.fromiter([\n",
    "                      [3.4, 2.5, 7.2],\n",
    "                      [],\n",
    "                      [9.1, 8.3, 2.4, 6.5],\n",
    "                      [4.7, 2.2, 3.3],\n",
    "                      [2.1]\n",
    "                     ])\n",
    "\n",
    "???     # want [[3.4 2.5 7.2] [9.1 8.3 2.4 6.5]]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[[3.4 2.5 7.2] []] [[9.1 8.3 2.4 6.5]]] at 0x7f550a718a20>"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Exercise: select all second-level arrays from the jagged array that have a value greater than 5.\n",
    "\n",
    "x = awkward.fromiter([\n",
    "                      [                      # want this one (it has a value greater than 5)\n",
    "                       [3.4, 2.5, 7.2],\n",
    "                       []\n",
    "                      ],\n",
    "                      [                      # want this one (it has a value greater than 5)\n",
    "                       [9.1, 8.3, 2.4, 6.5]\n",
    "                      ],\n",
    "                      [                      # don't want this one (no value greater than 5)\n",
    "                       [4.7, 2.2, 3.3],\n",
    "                       [2.1]\n",
    "                      ]\n",
    "                     ])\n",
    "\n",
    "???     # want [[[3.4 2.5 7.2] []] [[9.1 8.3 2.4 6.5]]]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[3.4000000000000004 4.0 1.0] [] [-4.6 -2.1999999999999997]]\n",
      "[[-2.883185307179586 -2.2831853071795862 1.0] [] [1.6831853071795866 -2.1999999999999997]]\n",
      "[[-2.883185307179586 -2.2831853071795862 1.0] [] [1.6831853071795866 -2.1999999999999997]]\n"
     ]
    }
   ],
   "source": [
    "# Worked example: bounding a ϕ difference by [‒π, π)\n",
    "\n",
    "jetphi = awkward.fromiter([[1.6, 2.2, -0.8],   [], [-1.8, 0.6]])    # ϕ value for each jet in event\n",
    "metphi =      numpy.array([            -1.8, -2.2,         2.8])    # ϕ value for each event\n",
    "\n",
    "print(f\"{jetphi - metphi}\")  # a naive difference has values out of range\n",
    "\n",
    "phidiff = jetphi - metphi    # you can deconstruct the JaggedArray to work on its Numpy constituents\n",
    "phidiff.content[phidiff.content < -numpy.pi] += 2*numpy.pi\n",
    "phidiff.content[phidiff.content >= numpy.pi] -= 2*numpy.pi\n",
    "print(f\"{phidiff}\")\n",
    "\n",
    "                             # but it's often better to operate on all values without if/then logic\n",
    "print(f\"{(jetphi - metphi + numpy.pi) % (2*numpy.pi) - numpy.pi}\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 3: combinatorics with jagged arrays\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br>\n",
    "\n",
    "A lot of HEP analysis code looks like this:\n",
    "\n",
    "```python\n",
    "for event in events:\n",
    "    for lepton in event.electrons + event.muons:\n",
    "        for quark in event.jets:\n",
    "            make_leptoquark(lepton, quark)\n",
    "```\n",
    "\n",
    "Or this:\n",
    "\n",
    "```python\n",
    "for event in events:\n",
    "    for i in range(len(event.muons)):\n",
    "        for j in range(i + 1, len(event.muons)):\n",
    "            make_z(event.muons[i], event.muons[j])\n",
    "```\n",
    "\n",
    "We need to consider _combinations_ of subcollections per event with uniqueness/symmetry constraints.\n",
    "\n",
    "<br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[(1.1, 100), (1.1, 200), (2.2, 100), (2.2, 200), (3.3, 100), (3.3, 200)],\n",
       " [],\n",
       " [(4.4, 400), (5.5, 400)]]"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# The cross-join is a collection of all pairs drawn from two collections (nested for loop).\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3],    [], [4.4, 5.5]])\n",
    "y = awkward.fromiter([     [100, 200], [300],      [400]])\n",
    "\n",
    "x.cross(y).tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[(1.1, 2.2),\n",
       "  (1.1, 3.3),\n",
       "  (2.2, 3.3),\n",
       "  (1.1, 4.4),\n",
       "  (2.2, 4.4),\n",
       "  (3.3, 4.4),\n",
       "  (1.1, 5.5),\n",
       "  (2.2, 5.5),\n",
       "  (3.3, 5.5),\n",
       "  (4.4, 5.5)],\n",
       " [],\n",
       " [(6.6, 7.7), (6.6, 8.8), (7.7, 8.8), (6.6, 9.9), (7.7, 9.9), (8.8, 9.9)]]"
      ]
     },
     "execution_count": 35,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# A collection choose N produces pairs, triples, etc. without duplication\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3, 4.4, 5.5], [], [6.6, 7.7, 8.8, 9.9]])\n",
    "\n",
    "x.choose(2).tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "x.cross(y) = [[(1.1, 100) (1.1, 200) (2.2, 100) (2.2, 200) (3.3, 100) (3.3, 200)] [] [(4.4, 400) (5.5, 400)]]\n",
      "left       = [[1.1 1.1 2.2 2.2 3.3 3.3] [] [4.4 5.5]]\n",
      "right      = [[100 200 100 200 100 200] [] [400 400]]\n"
     ]
    }
   ],
   "source": [
    "# i0, i1, etc. pull out individual items of a tuple\n",
    "\n",
    "x = awkward.fromiter([[1.1, 2.2, 3.3],    [], [4.4, 5.5]])\n",
    "y = awkward.fromiter([     [100, 200], [300],      [400]])\n",
    "\n",
    "def unzip(pairs):\n",
    "    return pairs.i0, pairs.i1\n",
    "\n",
    "left, right = unzip(x.cross(y))\n",
    "\n",
    "print(f\"x.cross(y) = {x.cross(y)}\")\n",
    "print(f\"left       = {left}\")\n",
    "print(f\"right      = {right}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "abs(jp - mp)               = [[[0.10000000000000009 2.5] [0.7000000000000002 3.1] [2.3 0.09999999999999998]] [] [[2.3 3.8] [0.09999999999999998 1.4]]]\n",
      "\n",
      "abs(jp - mp) > 0.2         = [[[False True] [True True] [True False]] [] [[True True] [False True]]]\n",
      "\n",
      "(abs(jp - mp) > 0.2).all() = [[False True False] [] [True False]]\n",
      "\n",
      "jetphi[(abs(jp - mp) > 0.2).all()] = [[2.2] [] [-1.8]]\n"
     ]
    }
   ],
   "source": [
    "# Worked example: jet cleaning\n",
    "\n",
    "jetphi  = awkward.fromiter([[1.6, 2.2, -0.8],    [], [-1.8, 0.6]])       # jet positions\n",
    "muonphi = awkward.fromiter([[1.5,      -0.9], [1.1],  [0.5, 2.0]])       # some muons are nearby\n",
    "\n",
    "jp, mp = unzip(jetphi.cross(muonphi, nested=True))   # nested=True means doubly jagged: one per jet\n",
    "\n",
    "print(f\"\\nabs(jp - mp)               = {abs(jp - mp)}\")                  # pairwise differences\n",
    "print(f\"\\nabs(jp - mp) > 0.2         = {abs(jp - mp) > 0.2}\")            # that are far enough\n",
    "print(f\"\\n(abs(jp - mp) > 0.2).all() = {(abs(jp - mp) > 0.2).all()}\")    # all must be far enough\n",
    "\n",
    "# Now we have a per-jet selection that the jet is far from ALL muons.\n",
    "print(f\"\\njetphi[(abs(jp - mp) > 0.2).all()] = {jetphi[(abs(jp - mp) > 0.2).all()]}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArrayMethods [[] [TLorentzVector(-38.875, 19.863, -0.89494, 44.137)] [] ... [TLorentzVector(-3.7148, -37.202, 41.012, 55.951)] [TLorentzVector(-36.361, 10.174, 226.43, 229.58) TLorentzVector(-15.257, -27.175, 12.12, 33.92)] []] at 0x7f550a734128>"
      ]
     },
     "execution_count": 38,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Same thing in a real (non-idealized) case:\n",
    "\n",
    "import uproot\n",
    "dataset = uproot.open(\"data/HZZ-objects.root\")[\"events\"]\n",
    "muons = dataset.array(\"muonp4\")\n",
    "jets = dataset.array(\"jetp4\")\n",
    "\n",
    "def ΔR(combinations):\n",
    "    # each jet and muon is a TLorentzVector, which has a delta_r method\n",
    "    return combinations.i0.delta_r(combinations.i1)\n",
    "\n",
    "jets[(ΔR(jets.cross(muons, nested=True)) > 0.5).all()]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Typical of jagged array calculations:**\n",
    "\n",
    "   * Step 1: **explode** jagged array into deeper structure<br><img src=\"img/explode.png\" width=\"25%\">\n",
    "\n",
    "   * Step 2: apply **flat** operations (classic Numpy)<br><img src=\"img/flat.png\" width=\"25%\">\n",
    "\n",
    "   * Step 3: **reduce** structure into a flatter array<br><img src=\"img/reduce.png\" width=\"25%\">"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 4: tables and jagged tables\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "table          = [<Row 0> <Row 1> <Row 2>]\n",
      "\n",
      "table.tolist() = [{'x': 1, 'y': 1.1}, {'x': 2, 'y': 2.2}, {'x': 3, 'y': 3.3}]\n",
      "\n",
      "table.contents = {'x': array([1, 2, 3]), 'y': array([1.1, 2.2, 3.3])}\n",
      "\n",
      "table['x']     = [1 2 3]\n",
      "\n",
      "table['y']     = [1.1 2.2 3.3]\n"
     ]
    }
   ],
   "source": [
    "# Tables provide another abstraction: presenting columnar data as row objects.\n",
    "\n",
    "table = awkward.fromiter([{\"x\": 1, \"y\": 1.1}, {\"x\": 2, \"y\": 2.2}, {\"x\": 3, \"y\": 3.3}])\n",
    "\n",
    "print(f\"\\ntable          = {table}\")                 # Table presents itself as opaque Row objects\n",
    "\n",
    "print(f\"\\ntable.tolist() = {table.tolist()}\")        # Rows look like dicts in .tolist()\n",
    "\n",
    "print(f\"\\ntable.contents = {dict(table.contents)}\")  # but the contents are really columnar arrays\n",
    "\n",
    "print(f\"\\ntable['x']     = {table['x']}\")            # they can be extracted with string slices\n",
    "print(f\"\\ntable['y']     = {table['y']}\")            # (like Numpy's record arrays)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 40,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[<Row 0>] [<Row 1>] [<Row 2>] ... [<Row 3928>] [<Row 3929> <Row 3930> <Row 3931>] [<Row 3932>]] at 0x7f55108e04e0>"
      ]
     },
     "execution_count": 40,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# A Table becomes jagged if it's in a JaggedArray\n",
    "\n",
    "stars[\"planets\"]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 43,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "planets['mass']  = [[19.4] [14.74] [4.8] ... [20.6] [0.6876 1.981 4.132] [2.8]]\n",
      "planets['orbit'] = [[1.29] [1.53] [0.83] ... [1.17] [0.059222000000000004 0.827774 2.51329] [0.68]]\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[1.29] [1.53] [0.83] ... [1.17] [2.51329] []] at 0x7f550a72cd68>"
      ]
     },
     "execution_count": 43,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Exercise: produce a jagged table of planets whose mass is greater than 3\n",
    "\n",
    "planets = stars[\"planets\"]\n",
    "\n",
    "print(f\"planets['mass']  = {planets['mass']}\")\n",
    "print(f\"planets['orbit'] = {planets['orbit']}\")\n",
    "\n",
    "bigplanets = ???\n",
    "\n",
    "bigplanets[\"orbit\"]    # want [[1.29] [1.53] [0.83] ... [1.17] [2.51329] []]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 44,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "JaggedArray.zip(a, b):\n",
      "[[(1, 1.1) (2, 2.2) (3, 3.3)] [] [(4, 4.4) (5, 5.5)]]\n",
      "\n",
      "JaggedArray.zip(x=a, y=b):\n",
      "[[{'x': 1, 'y': 1.1}, {'x': 2, 'y': 2.2}, {'x': 3, 'y': 3.3}], [], [{'x': 4, 'y': 4.4}, {'x': 5, 'y': 5.5}]]\n",
      "\n",
      "Table(a, b):\n",
      "[([1 2 3], [1.1 2.2 3.3]) ([], []) ([4 5], [4.4 5.5])]\n",
      "\n",
      "Table(x=a, y=b):\n",
      "[{'x': [1, 2, 3], 'y': [1.1, 2.2, 3.3]}, {'x': [], 'y': []}, {'x': [4, 5], 'y': [4.4, 5.5]}]\n"
     ]
    }
   ],
   "source": [
    "# There's a difference between a jagged table and a table of jagged arrays: jaggedness inside or out?\n",
    "a = awkward.fromiter([[  1,   2,   3], [], [  4,   5]])\n",
    "b = awkward.fromiter([[1.1, 2.2, 3.3], [], [4.4, 5.5]])\n",
    "\n",
    "# JaggedArray of Table (tuple and named fields)\n",
    "print(f\"\\nJaggedArray.zip(a, b):\\n{awkward.JaggedArray.zip(a, b)}\")\n",
    "print(f\"\\nJaggedArray.zip(x=a, y=b):\\n{awkward.JaggedArray.zip(x=a, y=b).tolist()}\")\n",
    "\n",
    "# Table of JaggedArrays (tuple and named fields)\n",
    "print(f\"\\nTable(a, b):\\n{awkward.Table.named('tuple', a, b)}\")\n",
    "print(f\"\\nTable(x=a, y=b):\\n{awkward.Table(x=a, y=b).tolist()}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 45,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "Type of awkward.JaggedArray.zip(x=a, y=b):\n",
      "------------------------------------------\n",
      "[0, 3) -> [0, inf) -> 'x' -> int64\n",
      "                      'y' -> float64\n",
      "\n",
      "\n",
      "Type of awkward.Table(x=a, y=b):\n",
      "--------------------------------\n",
      "[0, 3) -> 'x' -> [0, inf) -> int64\n",
      "          'y' -> [0, inf) -> float64\n"
     ]
    }
   ],
   "source": [
    "# This may be more clear if we look at their data types:\n",
    "\n",
    "print(\"\\n\\nType of awkward.JaggedArray.zip(x=a, y=b):\\n------------------------------------------\")\n",
    "print(awkward.JaggedArray.zip(x=a, y=b).type)\n",
    "\n",
    "print(\"\\n\\nType of awkward.Table(x=a, y=b):\\n--------------------------------\")\n",
    "print(awkward.Table(x=a, y=b).type)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 46,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[0, 2935) -> 'dec'     -> float64\n",
      "             'dist'    -> float64\n",
      "             'mass'    -> float64\n",
      "             'name'    -> <class 'str'>\n",
      "             'planets' -> [0, inf) -> 'eccen'  -> float64\n",
      "                                      'mass'   -> float64\n",
      "                                      'name'   -> <class 'str'>\n",
      "                                      'orbit'  -> float64\n",
      "                                      'period' -> float64\n",
      "                                      'radius' -> float64\n",
      "             'ra'      -> float64\n",
      "             'radius'  -> float64\n"
     ]
    }
   ],
   "source": [
    "# The exoplanet dataset is a Table that includes a jagged table as one of its fields.\n",
    "\n",
    "print(stars.type)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 47,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[{'muons': [{'px': -52.89945602416992,\n",
       "    'py': -11.654671669006348,\n",
       "    'pz': -8.16079330444336},\n",
       "   {'px': 37.7377815246582,\n",
       "    'py': 0.6934735774993896,\n",
       "    'pz': -11.307581901550293}],\n",
       "  'jets': [],\n",
       "  'met': {'x': 5.912771224975586, 'y': 2.5636332035064697}},\n",
       " {'muons': [{'px': -0.8164593577384949,\n",
       "    'py': -24.404258728027344,\n",
       "    'pz': 20.199968338012695}],\n",
       "  'jets': [{'px': -38.87471389770508,\n",
       "    'py': 19.863452911376953,\n",
       "    'pz': -0.8949416279792786}],\n",
       "  'met': {'x': 24.76520347595215, 'y': -16.349109649658203}},\n",
       " {'muons': [{'px': 48.987831115722656,\n",
       "    'py': -21.7231388092041,\n",
       "    'pz': 11.168285369873047},\n",
       "   {'px': 0.8275666832923889,\n",
       "    'py': 29.800508499145508,\n",
       "    'pz': 36.96519088745117}],\n",
       "  'jets': [],\n",
       "  'met': {'x': -25.78508758544922, 'y': 16.237131118774414}},\n",
       " {'muons': [{'px': 22.08833122253418,\n",
       "    'py': -85.83546447753906,\n",
       "    'pz': 403.84844970703125},\n",
       "   {'px': 76.6919174194336,\n",
       "    'py': -13.956494331359863,\n",
       "    'pz': 335.0942077636719}],\n",
       "  'jets': [{'px': -71.6952133178711,\n",
       "    'py': 93.57157897949219,\n",
       "    'pz': 196.2964324951172},\n",
       "   {'px': 36.60636901855469, 'py': 21.83879280090332, 'pz': 91.6662826538086},\n",
       "   {'px': -28.866418838500977,\n",
       "    'py': 9.320708274841309,\n",
       "    'pz': 51.243221282958984}],\n",
       "  'met': {'x': 8.619895935058594, 'y': -22.78654670715332}},\n",
       " {'muons': [{'px': 45.171321868896484,\n",
       "    'py': 67.24878692626953,\n",
       "    'pz': -89.69573211669922},\n",
       "   {'px': 39.75095748901367,\n",
       "    'py': 25.403667449951172,\n",
       "    'pz': 20.115053176879883}],\n",
       "  'jets': [{'px': 3.880161762237549,\n",
       "    'py': -75.23405456542969,\n",
       "    'pz': -359.60162353515625},\n",
       "   {'px': 4.979579925537109,\n",
       "    'py': -39.23173141479492,\n",
       "    'pz': 68.45671844482422}],\n",
       "  'met': {'x': 5.393138885498047, 'y': -1.3100523948669434}}]"
      ]
     },
     "execution_count": 47,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "muonpx, muonpy, muonpz, jetpx, jetpy, jetpz, metx, mety = \\\n",
    "    uproot.open(\"data/HZZ.root\")[\"events\"].arrays([\n",
    "        \"Muon_Px\", \"Muon_Py\", \"Muon_Pz\", \"Jet_Px\", \"Jet_Py\", \"Jet_Pz\", \"MET_px\", \"MET_py\"],\n",
    "    outputtype=tuple)\n",
    "\n",
    "# JaggedArray.zip glues together jagged arrays with the same number per event\n",
    "# Table constructor glues together anything with the same outer list length\n",
    "events = awkward.Table(muons = awkward.JaggedArray.zip(px=muonpx, py=muonpy, pz=muonpz),\n",
    "                       jets  = awkward.JaggedArray.zip(px=jetpx, py=jetpy, pz=jetpz),\n",
    "                       met   = awkward.Table(x=metx, y=mety))\n",
    "events[:5].tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 48,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(True, True)"
      ]
     },
     "execution_count": 48,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Both JaggedArray.zip and the Table constructor are opposites of column-projection:\n",
    "\n",
    "jagged_table    = awkward.JaggedArray.zip(x=a, y=b)\n",
    "table_of_jagged = awkward.Table(x=a, y=b)\n",
    "\n",
    "(jagged_table[\"x\"] == a).all().all(), (table_of_jagged[\"x\"] == a).all().all()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 5: object arrays\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 49,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<ObjectArray [Point(1, 1.1) Point(2, 2.2) Point(3, 3.3) Point(4, 4.4) Point(5, 5.5)] at 0x7f550a3de898>"
      ]
     },
     "execution_count": 49,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Table Rows are generic objects; what if we want a particular Python class?\n",
    "\n",
    "class Point:\n",
    "    def __init__(self, x, y):\n",
    "        self.x, self.y = x, y\n",
    "    def __repr__(self):\n",
    "        return f\"Point({self.x}, {self.y})\"\n",
    "\n",
    "array = awkward.fromiter([Point(1, 1.1), Point(2, 2.2), Point(3, 3.3), Point(4, 4.4), Point(5, 5.5)])\n",
    "array"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 50,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "array['x']      = [1 2 3 4 5]\n",
      "array['y']      = [1.1 2.2 3.3 4.4 5.5]\n",
      "array.generator = <function ObjectFillable.finalize.<locals>.make at 0x7f550a456268>\n",
      "\n",
      "array.content[4]                  = <Row 4>\n",
      "array.generator(array.content[4]) = Point(5, 5.5)\n"
     ]
    }
   ],
   "source": [
    "# This seems to be an array of Point objects, but inside, it's really columns that are just-in-time\n",
    "# wrapped as Points.\n",
    "\n",
    "print(f\"array['x']      = {array['x']}\")\n",
    "print(f\"array['y']      = {array['y']}\")\n",
    "print(f\"array.generator = {array.generator}\\n\")\n",
    "\n",
    "print(f\"array.content[4]                  = {array.content[4]}\")\n",
    "print(f\"array.generator(array.content[4]) = {array.generator(array.content[4])}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 51,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[TLorentzVector(-52.899, -11.655, -8.1608, 54.779) TLorentzVector(37.738, 0.69347, -11.308, 39.402)] [TLorentzVector(-0.81646, -24.404, 20.2, 31.69)] [TLorentzVector(48.988, -21.723, 11.168, 54.74) TLorentzVector(0.82757, 29.801, 36.965, 47.489)] ... [TLorentzVector(-29.757, -15.304, -52.664, 62.395)] [TLorentzVector(1.1419, 63.61, 162.18, 174.21)] [TLorentzVector(23.913, -35.665, 54.719, 69.556)]]\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 51,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Physics 4-vector datasets are ObjectArrays, producing TLorentzVectors on demand.\n",
    "\n",
    "array = uproot.open(\"data/HZZ-objects.root\")[\"events\"][\"muonp4\"].array()\n",
    "print(array)\n",
    "\n",
    "isinstance(array.content, awkward.ObjectArray)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 52,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "array[0][0].delta_phi(array[0][1]) = -2.9431136434497858\n",
      "\n",
      "array[:, 0].delta_phi(array[:, 1]) = [-2.94311364 -1.96041807 -1.13891626 ... -3.00653589 -3.04918788\n",
      " -2.76435781]\n"
     ]
    }
   ],
   "source": [
    "# TLorentzVector objects have methods like delta_phi, which return a scalar, but\n",
    "# TLorentzVectorArrays also have vectorized methods like delta_phi, so you can apply all at once.\n",
    "\n",
    "array = array[array.counts >= 2]\n",
    "\n",
    "# Call Python object method\n",
    "print(f\"\\narray[0][0].delta_phi(array[0][1]) = {array[0][0].delta_phi(array[0][1])}\")\n",
    "\n",
    "# Call vectorized Numpy method\n",
    "print(f\"\\narray[:, 0].delta_phi(array[:, 1]) = {array[:, 0].delta_phi(array[:, 1])}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 53,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "array          = <ObjectArrayMethods [Point(1, 1.1) Point(2, 2.2) Point(3, 3.3) Point(4, 4.4) Point(5, 5.5)] at 0x7f550a734668>\n",
      "array.x        = [1 2 3 4 5]\n",
      "array.y        = [1.1 2.2 3.3 4.4 5.5]\n",
      "array.radius() = [1.48660687 2.97321375 4.45982062 5.9464275  7.43303437]\n"
     ]
    }
   ],
   "source": [
    "# The equivalent for our ObjectArray of Points example would be:\n",
    "class PointsArray(awkward.Methods):\n",
    "    @property\n",
    "    def x(self):\n",
    "        return self[\"x\"]\n",
    "    @property\n",
    "    def y(self):\n",
    "        return self[\"y\"]\n",
    "    def radius(self):\n",
    "        return numpy.sqrt(self.x**2 + self.y**2)\n",
    "\n",
    "array = awkward.fromiter([Point(1, 1.1), Point(2, 2.2), Point(3, 3.3), Point(4, 4.4), Point(5, 5.5)])\n",
    "array.__class__ = awkward.Methods.mixin(PointsArray, awkward.ObjectArray)\n",
    "\n",
    "print(f\"array          = {repr(array)}\")\n",
    "print(f\"array.x        = {array.x}\")\n",
    "print(f\"array.y        = {array.y}\")\n",
    "print(f\"array.radius() = {array.radius()}\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 6: cross-references\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 54,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "jets['phi']               = [[1.6 2.2 -0.8] [] [-1.8 0.6]]\n",
      "muons_for_each_jet['phi'] = [[1.5 2.3 -0.9] [] [-2.0 0.5]]\n"
     ]
    }
   ],
   "source": [
    "# It's not uncommon to have objects that reference other objects in the same event.\n",
    "\n",
    "jets = awkward.fromiter([\n",
    "    [{\"phi\": 1.6, \"mu_idx\": 0}, {\"phi\": 2.2, \"mu_idx\": 2}, {\"phi\": -0.8, \"mu_idx\": 1}],\n",
    "    [], \n",
    "    [{\"phi\": -1.8, \"mu_idx\": 1}, {\"phi\": 0.6, \"mu_idx\": 0}]])\n",
    "muons = awkward.fromiter([\n",
    "    [{\"phi\": 1.5}, {\"phi\": -0.9}, {\"phi\": 2.3}],\n",
    "    [{\"phi\": 1.1}],\n",
    "    [{\"phi\": 0.5}, {\"phi\": -2.0}]])\n",
    "\n",
    "# Using that index is cumbersome and clutters up an analysis script.\n",
    "muons_for_each_jet = muons[jets['mu_idx']]\n",
    "\n",
    "print(f\"jets['phi']               = {jets['phi']}\")\n",
    "print(f\"muons_for_each_jet['phi'] = {muons_for_each_jet['phi']}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 55,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "jets['phi']         = [[1.6 2.2 -0.8] [] [-1.8 0.6]]\n",
      "jets['muon']['phi'] = [[1.5 2.3 -0.9] [] [-2.0 0.5]]\n"
     ]
    }
   ],
   "source": [
    "# Instead, cross-link one collection into another with IndexedArray.\n",
    "\n",
    "jets = awkward.fromiter([\n",
    "    [{\"phi\": 1.6}, {\"phi\": 2.2}, {\"phi\": -0.8}],\n",
    "    [], \n",
    "    [{\"phi\": -1.8}, {\"phi\": 0.6}]])\n",
    "muons = awkward.fromiter([\n",
    "    [{\"phi\": 1.5}, {\"phi\": -0.9}, {\"phi\": 2.3}],\n",
    "    [{\"phi\": 1.1}],\n",
    "    [{\"phi\": 0.5}, {\"phi\": -2.0}]])\n",
    "\n",
    "# An IndexedArray is a set of pointers: it provides the illusion that a muon is contained within a jet.\n",
    "jets[\"muon\"] = awkward.JaggedArray.fromcounts([3, 0, 2],\n",
    "                   awkward.IndexedArray([0, 2, 1, 5, 4], muons.content))\n",
    "\n",
    "print(f\"jets['phi']         = {jets['phi']}\")\n",
    "print(f\"jets['muon']['phi'] = {jets['muon']['phi']}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 56,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "local [[[0] [] [1]] [] [[1] []]] to global [[[0] [] [1]] [] [[4] []]]\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "[[{'mu_idx': [0], 'phi': 1.6, 'muons': [{'phi': 1.5}]},\n",
       "  {'mu_idx': [], 'phi': 2.2, 'muons': []},\n",
       "  {'mu_idx': [1], 'phi': -0.8, 'muons': [{'phi': -0.9}]}],\n",
       " [],\n",
       " [{'mu_idx': [1], 'phi': -1.8, 'muons': [{'phi': 2.0}]},\n",
       "  {'mu_idx': [], 'phi': 0.6, 'muons': []}]]"
      ]
     },
     "execution_count": 56,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# More realistic case: zero or more muons associated with each jet.\n",
    "jets = awkward.fromiter([\n",
    "    [{\"phi\": 1.6, \"mu_idx\": [0]}, {\"phi\": 2.2, \"mu_idx\": []}, {\"phi\": -0.8, \"mu_idx\": [1]}],\n",
    "    [], \n",
    "    [{\"phi\": -1.8, \"mu_idx\": [1]}, {\"phi\": 0.6, \"mu_idx\": []}]])\n",
    "muons = awkward.fromiter([\n",
    "    [{\"phi\": 1.5}, {\"phi\": -0.9}],\n",
    "    [{\"phi\": 1.1}],\n",
    "    [{\"phi\": 0.5}, {\"phi\": 2.0}]])\n",
    "\n",
    "mu_idx_global = muons.starts[jets[\"mu_idx\"].flatten(axis=1).parents] + jets[\"mu_idx\"]\n",
    "print(f\"local {jets['mu_idx']} to global {mu_idx_global}\")\n",
    "\n",
    "jets[\"muons\"] = mu_idx_global\n",
    "jets[\"muons\"].content.content = awkward.IndexedArray(mu_idx_global.content.content, muons.content)\n",
    "jets.tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Arrays can point to themselves: cyclic references!\n",
    "\n",
    "tree = awkward.fromiter([\n",
    "    {\"value\": 1.23, \"left\":    1, \"right\":    2},     # node 0\n",
    "    {\"value\": 3.21, \"left\":    3, \"right\":    4},     # node 1\n",
    "    {\"value\": 9.99, \"left\":    5, \"right\":    6},     # node 2\n",
    "    {\"value\": 3.14, \"left\":    7, \"right\": None},     # node 3\n",
    "    {\"value\": 2.71, \"left\": None, \"right\":    8},     # node 4\n",
    "    {\"value\": 5.55, \"left\": None, \"right\": None},     # node 5\n",
    "    {\"value\": 8.00, \"left\": None, \"right\": None},     # node 6\n",
    "    {\"value\": 9.00, \"left\": None, \"right\": None},     # node 7\n",
    "    {\"value\": 0.00, \"left\": None, \"right\": None},     # node 8\n",
    "])\n",
    "\n",
    "left = tree.contents[\"left\"].content\n",
    "right = tree.contents[\"right\"].content\n",
    "left[(left < 0) | (left > 8)] = 0         # satisfy overzealous validity checks\n",
    "right[(right < 0) | (right > 8)] = 0\n",
    "\n",
    "tree.contents[\"left\"].content = awkward.IndexedArray(left, tree)\n",
    "tree.contents[\"right\"].content = awkward.IndexedArray(right, tree)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 58,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'left': {'left': {'left': {'left': None, 'right': None, 'value': 9.0},\n",
       "   'right': None,\n",
       "   'value': 3.14},\n",
       "  'right': {'left': None,\n",
       "   'right': {'left': None, 'right': None, 'value': 0.0},\n",
       "   'value': 2.71},\n",
       "  'value': 3.21},\n",
       " 'right': {'left': {'left': None, 'right': None, 'value': 5.55},\n",
       "  'right': {'left': None, 'right': None, 'value': 8.0},\n",
       "  'value': 9.99},\n",
       " 'value': 1.23}"
      ]
     },
     "execution_count": 58,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "tree[0].tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "# For those of you who were here yesterday, do you remember this?\n",
    "import sklearn.datasets, matplotlib.pyplot\n",
    "X1, y1 = sklearn.datasets.make_gaussian_quantiles(\n",
    "    cov=2.0, n_samples=200, n_features=2, n_classes=2, random_state=1)\n",
    "X2, y2 = sklearn.datasets.make_gaussian_quantiles(\n",
    "    mean=(3, 3), cov=1.5, n_samples=400, n_features=2, n_classes=2, random_state=1)\n",
    "X = numpy.concatenate((X1, X2))\n",
    "y = numpy.concatenate((y1, -y2 + 1))\n",
    "matplotlib.pyplot.scatter(X[y == 0, 0], X[y == 0, 1], c=\"deepskyblue\", edgecolor=\"black\");\n",
    "matplotlib.pyplot.scatter(X[y == 1, 0], X[y == 1, 1], c=\"orange\", edgecolor=\"black\");"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 61,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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d1jc1IyemGJvO0W9HrG1Imi0oB4v88Lt9KlW57/Y7bc3/9kcVtvKvE9lFouIU1ddPMFjvwud/yd/7N3qsrgtagxzffTfhyoJNz51iebuAF21x/LUSF7/sc+OLTX7w9+aIljeZr6Vsr/uE5y9xNNdifjamlVi4dZvq3I4o/um/iBgZqRLFhlPzislJl14rZmNlk9fegj/+ucKZPsL5izbRzGuosRrx6jbh4iLk85QGF/nRP7jT1weNVSkfUfN8fvLVFPKVdymPeISBJtxqMVPYYOvSTea+M7evZ/A4z+xxnu3LyNtzS58YY9571HmZxZ7x3PLvf/EP9zye9Ib4lwXW+CQi52KGIenGKvnaW6ggd+95rTvnxU6X4V+ukZ8fRY3Vd67r7Fz3LxdzsLhzXe9qG+vEK/eU0DXGkH59kVJQ3W13YOdIR0/xe+UvWfhskaTdIp+H2ZEOxapH61JCdXzn+smRkMFGh6m6Yf3cFlvnm5Q3ljlRikmGkxg/wHeg9+V1fueVhMkClIuC5uWU2hHFwuWQigtvTUdURwJWVgVxJ2bLEnh6QNWLiGObUtCnblpsVGdRlZDm579ifCzH8R8WQAi++rOYbkdz40rE8orin678NnGthlO1CeP8nTFth/jnvkaNVkjPlxETU4ich253Mb/8DNs5hrP89gPH6Ns+s0eNfcZ/s6+zMmHPeG4Z+4/WHuhrHSRttnM3iVyJG2pGhjYFVQXubDXXsvqUJo9iqQRIAIsgKRGunyd3y798p817rzOT2/cEUdMkQKz2qaV32vVdzfK/Y1GdjJk5WaV/c41TZ8qMJBbDfkK8sY5OHZbbYOUUk8WIzXaHhlnkzfqQuTMB3Y7mxxc+p9P1KGy0makMqOdjauUEBEyOC2I/pbUCr33fZnUo0e0myZYAT7K11eGdNw1tR7K0mHDqhMXkbJvFxYS1cz6vTxtCV5MrNRi0Q+bGQq58MKA+O8Hpd+u8ffYYzZ8ss9DUVDyF9jZ2c/sRLjmtsZMWXXGTSBm8BPLrmxRl6aFjtJefHGBgb+3xPPc/9i87Z/d5XibsGc8lnbZ+oK8VwK+VKN6VS+131r5RsGovv65rlZAyz1i4U7L27pS+juXT9zQ6CTGdy5Qq87s7Ct2dOXLHVx8h/C7jtZCZhmB52Ma+sYDRTS5/3ie/2kGvFrFOjFIrFtheDaioTb7311q3XCGSSlXydysrnL9ic+2DAXMTEUWVghA0OzA6YXF5CcBgUoOVGkqe4O0zms2lkBvX4byy8SZczn0ec/q0hVxNODPdYvuDmNJklcFmQLOUJ9lY4+RIj5vriuqREdy8he16jNYcrsZtVgoppZFJXJFDp5qkfZ1BcwOvNotXO0ZeeSRhlzgIcLYS/H3mzt+fufOwFbpZnvzBcGDCLoSwgI+BZWPM7x9UuxkvJ4vr3p71Twb+9Z3/7yNTY6h9TNjC9eq77e6VvhjpgK2SYThzErsyidSa4fKXbLbOYxtFLrYYGdq7JXRvr760lYfjCVRrie2mYVzc4P1XunRuhvQ6Ad/7WwpXDflqYYWbX7jUGxZhFNNctVi7Zmi2Nf1WgkzBKwkq44YgSfiLD1LmZwRHjjkMAljvGOrTDms3Y47NSIKBYHsxJBEWxtFcWdbkt0NOHFO8dVLi+4bWQsRb0y2Kfp9Oy0FdWuaNMylhT2I5Lk5uRyXTJCQq5VB9H6ZOIspHCIZtcn6KW5qgu3YRr/wOUnkYHUE4oFCcJuotP3BB093b893/fB6WtQTP58YtL2KWzkFa7P8pcAEoH2CbGS8pPd958GIh2DPD4puZGj260RblABy39kDrb2AnxKMNnOoU0nJJkgA9dxrZHSMfCFw/ZHOwSjdo4WkbJ7xjrQrPZWZ0yEiyyRtn+jRXUzyhqY1KxkcEQkjePWMY2RyyEUn8pmD2NUm7mTK4FHCkJjhyQtHtaP7ycoycsnjv+w6tpuajT2OGjuLk9wqUK5KzfxExNwZxmDAxZbHRge/NSX76i5hT04JelHJjWVCwNMcb8NHFlK2tmNOnYiZnLDYHkvWOoVQ1REONm7eISTBOjtR4WFGIMRrhVRj6K7hBgJdIrPY2iWqhUkMxsVBWiVgJnHTvBU1PWqv9edq45UXN0jkQYRdCzAB/B/hvgf/8INrMeLkp5aOHLha6/29h2qMjBzjlMRx8vETj2Ts2RrD+NUJuPND6S5RAOy6WdACIRIisT5P0m7T8m8SOBbUxvEHMqC6RdJrkWz38Xhv74ytshmeZnkoAh2hocIyhXIVhAPkcuA64FqzcSDl52qZYkJz7VcB7r0rynmCtrTExvH/M8NMLCcq2yeUsxo4pNgJJ4qesbSf42vDFVcNgG44dETgFQXc7ZaJqeP9VwddLgqExnL+SMuKmSCP5jd/06HYMn36R0BaK13+rQG85on1zm8pMnSAKaG0bosClNDQkawsEMiIdNKHZI9A+serjagcvUthWnjQJHlob5nFq1zzvFvC3XTPxrDkoi/1/AP5LoPSgE4QQPwJ+BDA5bT3otIwMAOYmggcXpYJ7/LBh2qMXbSHH57Gn30SnIf3WKsWhj6v29qnfjUp26rIYHSEslxTQ4YAg6ZPOHsGZfx8pLIYLn9FvDSlSp9tZZya3zlixyom6T9w1nP2LCF8bCtIQOXDtckxjRDI6Kun60OkZGkd27j/oG+qVnRLr/ZsGGaacmYNrG/D9txQ3NzSyJFm7mDL7ukUhLxgr2nz9VUy9oZiahqtXU3RssJXk4oUEY0saMzZLC4b5OZtaKpmf3fm8ySmLjxbgyJyiU5HcuNLm0qd9rp6fxgQNxqwK/U4T3ZjErUwRRwmdeoo7+h2kUyatjrPZWqW+voXT6z/U5/04tWuedwv4Rd0p6omFXQjx+8CGMeYTIcTvPOg8Y8wfAH8AO3nsT/q5GYebSlU+tCjV3X7YUPuUR+aJHA9jYiw7B7VJgmCBfCofWXmwECuGW5sMPRe7MglxgL+2BIUSqjSBnSthdIozMksyXMAfdpms3eDdaY/2rMMYKX1jOHLM4tx1w8aNhPE5ePtVi63NlJ/8ImHbcfEqiisXYiq1lERAswN5D+JYM10XNHuGXNGiWBDU8oI/+ddDxkcl68uSkXFFIS9xc/DzD0N+/lODTjXvHBdMNhTdLswdESS9hP7AcHlJMzopuXIlptc19AODdp3dsX3jfY83gD/6l28QdrawKkWs4RZ0m6TbS6S9LYqv/gCVq2JWrmC1ttDRkN72FY4NRx8qwg/zkz+J//1Z8KJWszwIi/23gL8rhPjbgAeUhRD/zBjz7x1A2xkvMQ/ztd79t00XbLeGTCL6/W0ojiAsl8iEuN3uIzMqHOkx2gvoXL5C37uESiO+928t4rzxHqYKUcmCJKZi1km+/Ax7+RpvlW7y+39T0u+kjBYESSpY3Dbo0PC7P7C5djPl/JIEBNVjEhkI3n1bkXYSijnDdgF+/HHKsWmJ60J7CD/7MGVsWvDFlxE60Lix5ne+52AE/OqTkEE/YSQPx2uGM685fPnJkPGCYDDQFCcdWilsbqTcbAtKM4oL52PG8oZyTTA+ajHsaDptfc/iJNvJ4916gaa5kFKhRi6tsJZPsAtjCCFInQKOcdHKJfAsBknyjR2n9hpT4oABOy6XATvXPGxDj+ghJQqelfvmRc3SeWJhN8b8I+AfAdyy2P+LTNQzniZ3Z6kU+yFBsEJoIuyNVSqPsauPkg5FLdDzR/id1z/iy3CJQdcibQ8p1Sy87ZuMlAJUqctr8wkrV2HQMzAGyob1NYmQgulpyXZfUK5LkhBWVmMaJclEQ9EvSDpbCaWKYqEluTAQLH4S4UYJs7MWoxVorSYYIDdmIyyJTsD0Io7XBFIJalMQNmNyjqDZ1xw/ofAxTE4qYimYiGH9ZsLvvWMxNSHo9ODSgmZuVtFcjalU7xXW9M3jeEApaqIbE2g7h+zEhGWD044hCRnmHbRdwitPY0ojD3WfRDqgIwd0Rj3sUoO8yWH0LfdZ39/TAiYK6VQqD0xvfVbum+cxS2c/ZHnsGS88d1tVynLJh+FO7Zd9ivr9mQ/DRom0UKfRu8JCIMm7Zbq/3KDuthipt5iZ6+KWFJ2bESVb06habLYMSysJ48ddFm9q+tspRUuiMPTXEuKC4Mo5iaMEyoXahEV521CsKfq1mPdmbY7PCnodzefLKTIncMuCjW1D4qfUi+BYhusrhlMz4DmG5oYm8AVfnItZDyW/kVN4dUWplZL3JMYx3NwAy4H5E4pWnNIZ3mtm/pM/+J92/91pa84uj5Pmqmxc7fLFxZ8gjo7w8+PvUTrnoDeuUU/zWM7DC3h1KjZ+oYE9cxJpWQz62xT7CValQdjdoNe/fk+ZY9lpgjHfKr31abhvnqcsnf1yoMJujPkx8OODbDMj41E8qVX1jcwHO4c3VmOw3GN6ImJjEILuMTfS5TdfbeHmHM5/5HNqUrK6Cn911uAngjfftln34Se/THhz3jA3KtAGzhuDNdToXkzjmM3S9ZivL8WEeZtGDd6aE3iOZmHBUC3B7JSgGwlaYYrOO2wsJwQDQWggVQJLakJfc3Rc4riALfnpRfCKkt5QkC9YTBSgUBUUCzvpocYYblw2RB5cvxDuZO/kBPVJe9c1U6lK5jprfH1+lVMll1OvLbG6rbj0yTbBlVcYFXVyTg14cADx9lgaMUDZuZ3SAMURgmAF10gGtSJlb4IwTIkZknabjLU0fsF77PTW5z2A+SzJLPYXmE5b01yN9/yRvmw8iVW1V+ZDu6+wJ6d4/90E6LM2YZj0SnTDPicnY0Ik564nbLWgMq6oTkgsT7KxZNj2od2Dj86mVEYUU0cUKkhZXdqxvPOkHJ2RdDUsnA0ZL0GkU8pFSa5hUarafHw2ZXRMEgxSyuOKWEosT+AkCVeXNK9Pg6/B15K1m5p4CJ+eTXn/hwX0aoxnwc2NhCPjkkIetpqG62uascmU2dmdLJuBb1haDAF393uT+Cl/7TuGYiG4PTr81Bpl65LGytWITUigUoZJn5QWiR3haXvX5317LFXqo5MAy84hpENiCdJkiO3Vcb06t0c7rdSI/OuPDFK+iAHMZ0km7C8onbamvRgy2xAP/JG+6Dy43sijjz2OD3QvUWm1xW4BL4Bio8DmjTZRYGFLn+ZSzPG64dX3bXIVxVbPEFuCcsFwfFrwg3clSu2UBRj4AlGQ/KufRLSaKWkMJ+cl0qTMjEIySHGVoWYnlJRkYVWzHUmqZcmFq4bxow5WJaU+Lmh1U9abAlKNsiUzM5JXXrMY9QUX1zQA9Umb9qKmVFPcaKZ0rhnaA9CeRdXWbN80dFyojCpmGoIbd/ndo6GhkBf3jI835iGHqwT2BH45j7ZdgqFP/uR3CbRBdv3dXaNuj6VnvN3SyAiBCAPi3jpFNUrvvr1mjRJUhtaDg5TwQgYwnyWZsL+gNFdjZhuCYmHnm10sCGYa+p4f6YvMXrVitpsLGCHxakd3j221biCMxq0ffezdlG6/DILBFp2+jx6fwUlt3J5GDbap52r029BfG5AOE7p9zcpKwPVzIW8el1TygpGiwB8kFJXkx59E/NZf99haFSysxRybEtTKsLCY0GlppkcF/+7vWXTamhsLKV0tUXlJbCBXlGwPNcuXUlqRRW1SMXvChbrg6Bl3d3Ym6y7xlqHcgDdOSIyB9ZahVFVMyp3vxdEzLuDuzOaExJsSzOQtFj4acHRCks/tLJ7aWI0pNhTR8M64OLkdI+G2CwfASAuva9Edfk1iRhmaADF1HO3VkXFKHEbkb/m8b8c7rEqDop8y6F8mDppUOjFJGuAfn0CNzt2z12wpDHDkyEPdaS9iAPNZkgn7C8pellUhL4iWD8f0dK9aMVG5Cq5LQdw5Fo+OQRiSf4zA2t3B0jTq0zpSw1RHsKOUJA0ZtheYthZY/qiNCGD6iMvoWI4x06PpDqnVJO+8p+j3odVK6PegE2mELZmatCjkJTcvGa5tpFgYrq6AjuHMSUWqoViyUJamljcsNzXj4xYrXUhiiZeXfOd7iktLgqU1Q33uTu55pepy9AyMzzt88ScdlK2pVAV2QbG0YUgtw+LZnUqJ9Un7lsDvvCTP/XLAoB3z4QcwUrUYGRXkc5Krt74UAAAgAElEQVS1mwlO2dkdm/qkzdJiyExD784ENzcjHD2OzZC0MoVSCWryVYxJCfw2ejuheFeZgdsibJSgnBgKsY0jS2xaTYzjIuSOMSJu7TWLEGD2n956/98yvkkm7C8oe1lWA3/H134Y2KtWjLHVjhDEd45px0XoexX8kRtQ3xUs7SZr2Ee/j+UWEO1N8tqjl59kdeWPeH9+m7KrGEaK7asJR08ZXF8Q+pqBD6WSoFSyMcbwxWVDbWLnGVSrEk47bG8kbLc0AxtOHbMZKxk+vpwyNwmlhsXCTc3FJUNxXHL0mMTvG5Y3NZcXoKkFU3N33GqdtmbxckhrJQEMaV6xrSGJJM0NTW87ZawMIzlBxUppL2q45cluL4bUhebEUYEZakyS4GqL1rrm4qrk/b9j745NpSrpdmw++HRI0DNoC7Y6CXPuOhofLV/DtjxMEmB0ShR2CNIWKvTJhwFQeLAIOy7loSRMVgiJSYTGMpK+p6kMns+Vpy8qmbC/oOxlWd1t4b3o7FUrRsQJQoYg8rvHZBRCnMBdVSoeFVi7O1gaKYPjlXcW4lgCNOToYwuXuNehlEupVUKmxyw2fUGlKtiOJDc39D2ByfWOYfaNPEtrMTMNTaUiULYitgyTQjFohvQkWBXFim8YDiQLnZTJk4ok0RQUqBLk6zZXlmH2ndw9on7z3JBimvLOmwIpBRe/NixtaiojFgQJ3z8tERIoKLZaCaXaTs46wGxDcH7BUHINFASbLc2HZzWNKQvt7hgCtzNlohREmPK9d23i2LByNea/b/w54//c5uOzHhcGA5Ijc2z2LrCdjHH2w9ew0+MkrS5xr0vU2wm67hXzUInBaPASi6To4hRH0GkKgyEdFTy3ZQVeRDJhf0HZ+dG73FiNiZZvZcXMOYcmcLpXrRin28YISVCziByLiBizeRMnhnS0uv/AWhjQCdcxtk3it4m2r4CyKLSuYRkB3RXsiRahq9lcM+RyAqk0nVQxMafwVw3ufYHJmbfyd+qw3HomYWLwB4b+coRnDG7BMF7eWSy00RdQdehpQ1kpvlg15HIW9THJiVclHT8F1K4bRXQSpmfBkjb5vODMSUEngJ/8fwFTOU27ZBidcamPSnI5w/kbCWutlCQy2LMCv52gKtAYE1QKgsuLKZsO+JHg5rkhZ07uZMp8/VVElBqS2GLxakwu0QS+4fynmsqIw5tjQ86vXIV2Aa9qcDZq2J0ulTiPrM3S8S9B8ZsLjW5v6t3xF4jLVdzCcaTWmPYaRauMrFSf27ICLyKZsL/A3Pa7Hkb2qhUzEitiHbApb6LLdRwc3MIMaXeDdPkSoRLEJNjGYmA7ey57j3RAXMqTVMrIXBmKksFgldlKwsyxKpbfoXv5Mg3Z59VZBweNq+DKsma1B/lxm6k38nT8lEhIkjIUSgZ/O+G6n+76tm9nLdVNytHftmhuST74ZcDHHU2pBC1pc+IIXL2cIkcVxYLEvZWznc8LNjfMnTYcQ2nUMDsqWF2K2FaSwcDQX4mZrkt+4y2bek4w9FN8X6BTw81LEWMTFokFg6WEkg2JbXFjU7O2rBkfgca0JN8z5NOU7W3B+rLm8vmYnNKcPx+hEsPf+r5FY0xwcdGw2e7THghEL8dIWXLklODqv4JinMcWLsYydDxN5b7YSFIo727qXdUp68EKfus6Rd9QpIRt5zHGPNR99iJVhHweyIQ946mwn5z7+88BvrHjzsBOKFeO3nHR2JCqPOnyJZRXxr3Lwt8rO2ZgJ3i1oziBoDm8gTNzjLHmOSY7a6iggIxjCjpiYkzS2U7wPMFqX7PVhtU2fGfX7612hXfmrpTTC+eG3HAtmssR02OCODIEA4i2I15tGIbjgslpm59/GnN6ymFcweZqSF4pZiYVti24fDVmO7HY+uWAumPo9zRaCLp9cFKNsgyDCE5OCq6sQ4KkPdAoDF9/FbC8ktJaM7z1ps1oXXD+4xSlUz78WJNzQCmYP2az3RdUqhYTdTj/VcCZk4rZasqxcfirz1OOzVv4bc22beG6gimp0UGbwlhEK0zZOpfitRrYtxYt6TREGL4RG/HNkGCkTtcyqFRQCMpQmkXpJnaa3732Qe6zF7Um+rPkcMzbM55rdnPu64a3Tgpm64b2YkinrR96Trm4RqSDe9pKlNhzhWLf07tZNEIILLWTVTOwkz2vt4WLY1zKpsyIXaKSazBhxhi1JrGUi9CG5pam29ZoA9WaYKRh3fMyaq7GzNxKORVCkMSQT1NqOuaVacHpSehuJlz+ImR+QjDbgIIjWL0Rc2ZWkoQptiOpeoK5CcH16wkLCwnXLkZsXAqoC81vvCZ447hFu635xacxBc8QhZrFNY3KW5x53WZpNWV7CBe/irhxOWbxWsLchGF1IaHbM+Rqkt7QkCQaqWByXHJjKWGrp/G7muWvQ/IW+APDqWMKgaDo7aRqYnbKAxttGKlAb2g4dkwzZm/Tv7SCH/yM5f4FBv1l0s4ahUDs1H65RRz79NwEMTaHGpnDjE6RFvIknVVCE2GMIQyadDtXCWRMy+p/45nvBLsf/Wwz7pBZ7Bm/dvaTc7/XOeNlm37QBt3YbetBKxT3shT3yo65+3plBDoJiIwNUQSWh0ljklSQDDVn5i0a0xZ9H375ecJmM+XSp8HujOP+lNPtjYSTRwSrzZ16MJYFU6OCS2c1liUIE0i1odmD16chDCCJoTpts9XTfPllwpkTEqVTKjFcO5/QWZdMTiimJyQ/+VWKFjCIBLmKRWlcMTEuWNqEc19FjOclTsHw5mnBa7OCXqz52Y8DwhjmSzsLmuZPOYzmDSZNGXqC06ctfvWziG4/5vLlmJJj6A8MCSCAqWOKrpEM1iFIwKkqthdjQhp87/cmWG+Ocd2XrC9tMr+dkFeVexYTDdIuwrFxE4FwBMJycWpHiG9+hdpcY2gshkWHQuUIbr20pzX+otZEf5Zkwp7xa2c/Ofd7nWNLhWUFoO+67gFlVG9bio9adn739Z526W4tEghNq5fglfuIYQdHQN9ItmNJuG5o9wy9CGZHdmYTt1f5hgkMfHZTTqOhQdZB3VrVubEa4yjAFfzyy5SFJYPtweSExdAHU4LeENyi4OIFjY1GaokVG949CXFgaPmGnBZURyWVPIzPOJx40yVJobkcYTVBoJmftijJlGPzDs2NhJvLMSZKGJGGoWNxdEYQrcK1Bc01rXn3jGRjsJNhs9KT0EuYr2oaNcMglpy9Zri2ZiiOwOiMwh8ari7HDEKDiRwqb4yTL9h4zgjHvDGSIKTbXqEa31u3R8shI2KOsL1FWrORykOnKTro0ghLDOwEt3j0oQW+XtSa6M+SQyvsL2MdlYPu80G1t5+c+73OiXVCmrr3fEkfVPALCvtadn739UYJSmEAQtCyYLi0QZGEeLzAzCseqYbNwLDe05w4Kvl62XDx05Ao0GgEG32JjCRnTu68qDp9zSefpFTHFJCgSoovz0ZcvGZo1eHMCYuJUcm5SymfXzG8/wNJbkJy/UpIdzPi9aMWX1+LWF/XDLvwyoykO4RcPuWDj1IsR3Jl1XDibTCpYaNt+PDjmEEA89MC6UgG3YS4l0JiMNpQKgiuX09ZqVscm1UstQ3r23DhquZG0+ArhZ2TvHfcYnNTMIw0b8zDyXH4q2tw+WZKeyWhMSqZrivmVUq7rdhudlnoF4jVCMpycFVI15UQ37uYSFkGY+Wxh5ogWCARBhHHVJo7q007avBIa/xFrYn+LDmUwv4y1FG5n4Pu80G2t5+c+73O2ejG6GTkGz/eBy2A2e+y83uvL4ABEoA6AANnQDc8y6nZnTz1zi8iBu2UWt1i1Emp1QWDYcowMkhpcX7REA81nTZMViRHZwRSGi5cCdncNvzw+4oT84LtLc2lq5rEtiidsNkMBF//KsRDE2zB3EjKqKv57vtw6QaMFDRb29BrG9a2oXFEcvVmzB//maBgGV45YfHav5ln7WbC6lLC19cT8n7K6Sn4ugvrHRiZkDTGDVEqGK8atrYSJlwolBz+xus23cAgjGZ8UnLhSsp7JyX9CIQCacHv/rbHn/xVwl//HRc0XP0yoOfHiJxgKBwslSOOdmYvTqi/Mdb3lBiwbm0oPlijogsg92eNP2n1zpcxo+ZQCvthr6OyFwfd54Nsbz8593ud0+03HusHeFDLzqU7g29ZXFzRWMZwdUVzasqiXrFo1CGfE6RaIAXMjMPZKwlJCKfmJfmKxc22prmpuXIpIY00sVR8ekljG8gVBbFlUZdw5riFasNEQeAdlYRDQw6YHhP0BoYPv4JyHq4taWqe4LdOQl5Bj5TT84qJWZtiSeLX4epnQ3rthA9bhiAStHuGaknQ7Ajefd3iq+uGP/5ZShTDyISNDgSvViXl1PDBENa2BKVRxcwcuK6k1daMTQnKJYGOd2YkQgiOv+lx46uAtcGAOM4ThQHrWy389ZCJgaaV639DQB8myvu1xr/ts31ZM2oOpbAf9joqe3HQfT7o9vaTc3//Oc/yh9d1y1xdMbhEJJ5GlgVxpPFc6Puw3jZIIUk7CXUHvBIcnRBsNlO8vMVIVVM9I+k3NXmTMlGDqRmFkPB//mnEiTddgr7m6IwkaKYcP2bx+RcpY0XBF1cMngOOgt9+C/7fz3ZcVds9ePuMxZ99oJmbFqxvJYBC9xI8ZSjmBb0+nF0wjE0o2sawvpkwPaE4NSnYzkF9RDFUgqWO5GcfxWwuxVy4ktLeFBybFiws72TDXF011KYVi8uGypTadZMVS5LZVz36n22w+mWHix+WMcMCE4FNPDKKVWnsKaAPqwHz6yzw9Y1a+8/5HqsHxaEU9sNUR2W/fu6D7vOzHMNOW7O47rHpDh576hzpAKnaWFZImrropPpYIhHpgK5jcI+d4sQbFsEg5eaHC+Rqm6zcMGz8SmO0QSlDq5swOaao1HbqGfi+QUYpn34c8c7rkqEAP7E43jBUStBsaUoVi5IrsB1Bc1NTTDWXLsY4PsQpCEfSCjTjRcnAaC6tCYw0zExIEiS1ikBYoDUkIXS2EjzbYGLD9161ODorub6QstaFxozN51cMV1cMow2FLMDEjKLZ1XS+Tnj7pOSNquC904rLK/DZVwmfnzWMjwhGG4pxaYgLklfe83ZLJRTyAiSUpx3+g990WPmj0wC0cv0H7oD0KAH9dRb4elkzag6lsB+WOiqP4+c+6D4/qzG8vT1brjGG3Tj9WFPnSAeUi2uMl21s6RHrhOXODdaGI+B6+3pJdOSAwLW5fM2i4KU0xjW1V6a5crHL0RloXgt5fV6CgOV1w+ULCe4o6AgurUd8901J2dOMFSVfLBt6gaFQk4SR5vqSwekZpl5xaLc0w7amMar5wXcU1xdSwiDlypogNBK7pjidNwRdzdQU1EYlX15NWN+SWK7Fpxc0I6MSE0Cvk1KpSpQjcWzB/LzF0qcpP/0sxR23OfqO4uisIkkMVy7GXLwYEvQM11JBoSiZO6p4/YhmsmIzGGoCIzFKgCfxPEG5IqHycFdaICISMyBNBzt11o2HUrlnLqAva0bNoRT2w1JH5XH83E/S5wfPCp7+GC6ue+QaY+SKancxyn4tP6najJdtHGunWqEQmkLDw/ILSO8EYdqj1V8m12/iGecbIh/pgM6oh5g5SfH0BpEf8/XqOscbXTrFMsubG9TLioW2wctZ9HTKSFmT8wwTU4ZozOLs5ZQbW4bZDpx81ab/Vcp6H0gVVg3GjrmsLyec+2LIkVFBJwcz4wKOWqw0FZ9cSdkeSgYrkmJeoBQUXc1n52NcG0quoDJi+Hozxc/ZRN0E0zN8/22XuJOy2jaEAXgVSdGxOfWKR6mmWetqmluG9W1DwYKjs1DJGbqB5uK5iLdOCdYDQaMmGGooVSXLPcNsQ7B9q8b7g1xpkQ4YFh3kxDTKLaOTgH5rlXy/hf2MBfRlzag5lMIOh6OOyuP6ub9Nnx81K3jaY9jzHaoF655j+506W1aIfZdQD1WKW5nCiRMCIvp5QVg+QtDepKBzBN02I/07M4GBnWCXGiSWhRACt+BAY4LFGx1emUhJ1y1Kzs5q0n6kCYaGiToMIkMaCYo5Q9mDXM5iadNQqkJ9RNKKBZ6CiaOK/kaMJeC9dx28IKbdg198DdWKojoleLVkE+dsRquCmYbApIZf/GVASkqubOHVdmq2H3NgWJLMvlvkq5/2kUpQn5Zsraes+gZrxGKq6DB70qG1GDLTUARRzPEjkk7OZqwIVRJOFOCDrzRpCEFX4wvJ6LTFsTnoXjCknYT/+qvfpfEfTj1w3Ad2QqE4zTAcYGwPqTzicoXNzY+oC4uW1X9mmSi/bh/+88qhFfbDwNPwcx9U9stB5byX8hHBICVXvPPV3O/UOU1dYp3sWuypEhgDifHomx5heRRrdBZdXEcYl+HWIh1/kTHurHDMmxztzhbhMMX1JEZI2isDahM+V1Zjpuspv3FaojV8eTal1Rc0Y0O7byiJlNdOK8QNg0bw//xZQOxYzL2eo5iXXPlqp37MkeM2g1aCGsCpnGF9IDl5QrG5pbm2mhAEKXZO0b0BjiXY7hv+9t/wmBi/MyYDX/OvP494432PmbfyfHrWZ6IiKFUsJl+1aA0EuepO6d5m27C0ktDZSJmrweQRxerFAOMZrFTjB3Dxxk7WZz+E1yYs/ABKFUExLxDDOyUC9kodTFyBlA4MegySHolJMFKRy9XJVeeeeSbK09ik43lLqcyE/Tnmafi5DyL75SBz3ucmAs4ub0JjDGPMY02ddVJlo7vGeHln1aoOY1a3mrTTKbZlE1U+itAxSggslcOMzDJYXWDsVmmS2/XCC4lAtZboBQpLB7wxvUHip0yOQmwg1VDIwUgNLiwaRk4oip6kEsd0B4bY17z9qsVsXbGW2jg1QXXOwbHg9ZOCQX+nnG/zZsqIq+mmgmpFcPbLGK+smD8q6bUSVlc01XmXfNkin5f4vqHfTkgjCBJDMNwZkCNzinKlSHM1ZmtocGKBqlro9s5L+8yMxcCXfPShQSuDk2jGxxSOTPnyJny+kDJIBNW8RkeaG2tDvIrktbc9NjsG4+583x6UOph0W/g5jVOdpygd+lGT2LUQrTb9tLWzKKngQa9NRT/Z/rTPI89jSmUm7M8xT8PPfRCzgoPOeX+DDRbXu8RrRx5r6uxIj26/QT9oY1kBg9CwPFrAnT8O4RK27KK2vsAJciT5Ewip0Hd1sxArtpsL9Go+a+fWsaIhBdVn5rsB/rYhr8BIj5+fFwgdUypYRFKjE1DS8P+z9yaxdWVpnt/vnHOnN943cKYkSgopxoyca8pyN6q70YAnwC70xjDghWGgAMO9aKA2be+8MNyrBsqGNwW7C6iGYTfsLhhelNGwUW1nZ41ZUTlEhmKQIiRRnMk3T3c49xwvLvk4iKQoiYpURvK/kUi+d9/lvbz/853/933/z68r/r8fxLx5XRFZQfOaw6QlaO4PjE4y+PCDhKyTMjMrufOWw5PHmr/8WcaPVjXvvO2weN0lG2jeXpK8syx5uJ3ycGz5V/9PwnLFsDQvKFUkG22LQtLrmn3J7Lhs9vDjGDfL+NkPNa0dg84suIJ7DzXjG5bFiqUUQmXG4a2vOTx4mFJXgnrT4rsZG9uG738/4trbPql3KFWZcJ7YN2gV4WQWN2wQj7cQSYw1BiEhycbE/TFRBarNRXxRAJ3RHm+TZvbYzNqfNwFeBl7HksorYn/N8ap17svYFbyKmvev1xJm41L+jedYxzwZ5KZhBlJ3SK24zGRvjWX5MXW1QnBzHtHp0Ot+wma7QD06fvDUJMx629ycdyn6Cmc4YrCe0I8h7lV5606VN285pLGlt9WlrHu0E8HOumV5VrBw0+f9b+Zuj+OJxfHza9H+JMNXlu3HCUsVw97DlN2uISl4/Na/U+TxmuU3vufxxf2URlHQbWmSyLKxBst1S2tDUyorOn3Lx6sZXt3l299xae8vnidH562vZ7zdMNy9LrjhZ4RFWN2wtGXGJFV88Bh6bUOpqJlomHXh731HUSmA0Zb1Nqz2LE5iqBKRmIjITYmqRZzKDI70sCZhPNgjaSmasUe0+YjIRGRigJy/gbj5PQRFokkXf6gxlZDUCY/NrP15E+Bl4HUsqbwi9l9yXMau4HXtG9COwFcVfL3KStgk6o7IrI9O+zRNymhrQJjNTxeOkasphwVWFpp8/d1PAYjHMyQbY7Y3LarcYLMVcd2XGGNZ6wV045i/9bdzTb/7OAY0w5FFKdhpWcJFl9HYEo0zbr2h2PrI0s8MsyGUi5LHnYy4mzEa5desvWtApqgMksSy/SRjtiEYD2CYCEolxe03oGsUS4uK3fv21NF5f/DjhKUlwWSkuLOYV9gkg5S5quA7X3N4uGa5+WuwvZ7x53+VUKxDoeriuuBbg+MYfvzYcPuOw0KxzMDpkqIQQXnqoimUjwjKWKORUlFxGqDbqOZ12skOygqEcsAtMBmv4kkfc2JmbUxC2+/TkjFebGhOXEpO7cx7+rpp2fB6llS+NLELIa4DfwgskPvw/b619vde9rhX+PLwsruCxqLLp/ciqirFlZAa6GeK5Xdf7IF7mQalY0hienTx3R6mUKAYpyRbW3jDPUqJSzPWx6potCMoOBnF7dH0e15BEgsPk2UsfGOW9c/73P/xEAsUF0L8siCsTQDo91y+uJ/w0Y80N69Lbr7jg4S1LUuxpIgGGdfn4FsrilpVgrWUH1n2UoMXOKxtWdbWNeWa4e0bglbPslS1LIeWsgNfuyPZ6UFzXjHePVw825sp6UjjOJbVR+AFgmIgMMbQ3rF845YiiiBKLeWKZHvbEAiDZyXfeFPyxQPB+3dgfT3j9rKkNisROR8TNiWOdVGqi2srRL09MuXlLo06wvb2KKXOdIyhFgbll/F3HyM3HpN5ZaQFd5zipALNkIEHWgmyeMSg5uBV38Ov3iJLBmyu3WNxo3squb+OWja8niWVlxGxa+B3rbV/I4SoAB8IIf5va+29Szj2FX5BYIwlspBaSyYExr5YtPIyDUoHSExET45oVwSpk2D9OZKSIHUG+DtdapMC1kqELRx7n6MtiXbQOuVf/NffzX8vnZBu1/hiW2H/919FOQGpjYmcjIkesntrFyH/HJIxbnvMm/MSu+gwGsNPf5JSu+lz466P2UzpbWhqZUmaGpLEYgwEAfQ2DM1Fhay5fPLZgLiYsr6uwBWsNAX1MuxFkiQVzIWWh6sZuuBMJbMHP4nQbc1b38wj89HE8tOipTuR9Cbw8WMIQzCOoloXJFKSxAZBvguYveEzsSm7LUujlBFHDh8+knS0Q1CU6FZKlvkEwsP2egxHe/kQcC0oa5eCKFPaH2OIG2GlYiYtEQ1iZL0BQmC1QXR30GUPNXsD5VVox4/JlKWqQ6SUyCCEa+/S6vwZpfTp+/o6atnwepZUvjSxW2s3gc39/w+EEB8Dy8AVsf+SoL2Z8s5dRbnkTr83HL1Y8vRZDUrP2oofRHXj0gLBtbt4WcSg8wWbn6+xUHZR4wnWlk51jiylDq1BxpY/Yb5eQgmIe1uMOgYvnmHc2yING4yrRVKb0Tcjstnb/OXWHoute/zmnTJvXhuBVOy0LDduKVqp2Je1XO7djykVBASKnZ5hr20xBYXfkNiCpPck5s0l+PtfU6QTy4/uZWxqiTYCzxcUm4rdLc0HHxvu/JrDyv6YvmiccX1GomRu1FUuwtffdfiTP0v49rd8Us+SWsn2yKI9RW9omaspZhYVnT587TuSh5/B5kRz/wOF9ANsWGDl35pjtTNma3WIk5SI1IBd1+LOvUnZrYNJGa/dI4w1nlPGy/aj13YPFS7gjDNGw89IozZhLwVrCWpzJDsbaGGxtCjc+R7ZeDi9B8qrEO/b/57E66hlH+DLKKl8Hlyqxi6EuAl8C/jLU372O8DvACwuq5M/vsIvEE7WrHd3M965dvyevmjy9LwGpSQ93IoLk2GzDcaTTUxfIc0cngymUZ0VIxy3gOMVqXkl+psFRHfITqdLOVYY3XwqovJkQHMY0R0butvrBMS4cRFpblByAtxexFb0AJ3WGfmWwhvfJv2Vt5CTJyTbj6nOeez1Um4saeaasNnLSLScXq9OBJ/8NOUnvmVpQVINFe0tw0hJCsow6xvevOUwGabcWlZIkTGJLPfWwZuXrLUEiXS4++su7//K4bkXSwolMla3LNfnQUpIUuhbxQcPIU0ETmC5/kZAOOMg+xmf3Y+oViw/+Nd/m3Sny+Nuwt5IM6SJdm4DluD7kKSSeKuDU6+QlGYpL90k9QTD8Q7lXkzFmyHxY0rZ4TU86ndf1ZZS6uLJCrv+CM+v44v9wSQmJnO8Y5ycJYNT7X/h9dSyX1dcGrELIcrAvwT+kbW2f/Ln1trfB34f4L2ve780d+JlGne+jGEhz/MZva5h9X5C91HM4pJkZcXBdWHrvmZnG+YXjjbQvFjy9LwGpQPSNtZQ958wF3pIltE7q0y6W/SHC2g/j+qcbIzREcotIKQHQQk7LkMywTHlMyMqTwZ5w1LcPPymPPxZQWYIp0o608StLCCEoOAa1Ow8ne46jp8P2SgEMFiFJMiTqmHB8s0bULjl87MPE9bXMj59kNFccXnvm4qHn6ckNVioQ9KX7A0tVsL6niVBcuO6Q/N6Lr/cOFGxVJtVVFyP/l7GD+9n7LUzJn3D195QvPl1F7eYNyzVVg77Cp7c8bn3FyN+up3gJ/OYUkjfndBOV6hlJVy3SAZIZYmKPyYMF7BihO9VCYTABD5iuIFvn/aDOSt6PUnMVV1ge+1DXC/EFCpkyQC9do/FiXsqM72OWvbrikshdiGES07q/7O19o8u45hfBbxM486XMSzk6GfYzLL1JOXDj2Oq11xW3jz+OQevrRvNt39FYq3gyXpKY9njrbcdPv5EU6rIFyqZPLq4iCxir7PJzN1F/uE/+xOiUcZka5f3l3f42cMqtdpoOLkAACAASURBVHc22f60y0ojT0haaxk+3OSN60NW24KBrJDOPCHThgebn+AvzGOFxGw8Zsnb4P3lnQtdv3/e+R4f/XvzT33f0ZaUBMfxMVkCgFYBxWaJ+6uG5q18QPNe27Lds5jU4Jd9Hn0Oby0ISuWUuYrgO7ccmguK+1uCMpZ6DQY9w5wnuLbi0O1aRhjigkWWFZ89AV07vWKpsejSeWy4dstl4YbD6PsTbt9V3Ljr4jiCnVZGvapoHZHGrq84PNlp8OTffJtSp422AX01jzNzjWhnA5cicHye7MnFUitBHA+IzZhdn2cmuk8SsycL1B9+hknvExcCvNiweE5VzOuoZb+uuIyqGAH8T8DH1tp/+vKn9NXByzTuvOh7nycCP/gMDAy3NLcXBCuz8OmmpvsYji4iB69tPREUCyCE4PqcZHVHc/uuy8NNuLcK7fUYENSXHM4uWjvEk8eatZ+MqZUgrAmCUKH2Nuh+MSByClSKCXeWI8KanEbzw72IPeMRb1ikTZkT0VT6Wbmdd64WFmZ5Y6HP49Ue3Y0R7y/v8O6t5KUXxVLq0Ou3UTOLJL1dzLBIWvMYdycUhGaYpfzFz6A7gvBWwCcPyizcncEb9fHmFA8+3aMe5Fp7uSgQFuaags4E1rckj7c1s6Gk2RT0E0m45HDrusNaN9/9bH2R0D5xX4+WrK5+mmBTuHHHpVrJf+5h+MFfOdzbLXPjicOvvNWnGkq+2KrRKy+R9koEWlEGBtGQxMbHun4P5skGNmDY2URXGsRCk+o2w6RLI5zHLS09M9F9GjEvpAU8WYcDmf0ZjPS6admvKy4jYv9N4D8BPhRC/Hj/e/+VtfaPL+HYv9B4mcadF3nv80b5B5+x8ShloSkoFnJvFQfLtf1uyYNF5OC1PR8mERQLUCpCsmFz2aUoqXqWd3/Du/AOo9c1bHw45rt3BTMNwWgMT3Y0CzMOhWzMrXeOP70r8xF/8tdPuP+xBzcFQd0nTV3KhQo72y28gjrWuRqNPd4OE1bejPbP4eVZwJMBs52I7ccf44RNeNih+fYDSHZZXuySlTyCGcG7i26eCF5sYhC4RRdtDMILiIcOSZYxmuSliRhLeyMjk4q1yOHBn2jmZwWLNxxmlx02diyOhBsNO722n96L+MitYPcXv5X5iFvv+CQTS8UKpMr/dtafaP7y8wVWh2XS60t05uv80V99zo3mEG9+BlVfwMYlhsMW5aGm2B8T72ySyt5T82RVuEDQH9KKPiXzPZw4xZ97mySKkIMW2pUkVZ9J1GYh5qmk9sjVaF/gaAgnKv/5FTG/ElxGVcwPgF+8CRZfAl6mcedF3vu8Uf7BZ+gYCsHBZ+TfP7mIHLw2nHHY2UyZa0KWWTR5nba1cG0/+n/w2OMP/+DvYlPN2m4Br/Jmfn7/xYh//o0/OHa+82FO6kIIyiXyXUA7IxGnP/GFbpu371xHjsfMpEOk0mReiQ8+6/Pt7+VJ14POVcilkl43b7E/bxfz2//HP+LGH+vDz/nZ+pnXueTUuNaOGA1a1P5Fm79YeZcC3+Yjr3jsda2khZi9TtM+JCwYyuxQEy1KaRlFkdQ4SKdGIFo82FbI0rsopVjd3KOtFY5jsTZAZZZ3r5f4124ubek0okvCo3geau9gdETW3qSaCJTZYzkcUlZtZiuWnjMimrnJz7aKrI9+C3GvR9a+izKGhjeD2voEW19ElhqMho8o9nosxJVDUj4xT3Yke8i5BfxEkng+yq9g3CLt9AvKc+/gKp/EL9Db7U4j99e1/vyrjKvO01eIl2nXf5H3Pm+Uf/AZKrOMJ2AtPNkxNJe9pxaRw/MRlBccvniiebRucz1+xSf6IsFmls93m/jNOoW0htEJtrOOergfnZ0QZ5KJZSY83AHk5wu9LyzB0tMLWHszZXG+wOy7HsO+pL8T0e/AbjchrFWnjUJH8Ty7mPPI/CSOSQKfTYAJ0Dn2mpIaYscVhjYkYpetTKEjSVULZl0PJSTSXQMsUt+gFgxJTcxsYBmlTaS6g8liZP+v8B8O8VROgrEcU24uUdprk7X3AMi0S7b5kCB1iModvCI8UF06TUW3LdkpfZNCUsBYy6h3H4miNJngpYIoeoQWBnafEI7LZ8oopBGtmRrFxfdRboHM9BhnY4TV2GoD5RYwWYwvPNSREtXXtf78q4wrYn+FeJl2/Rd57/NG+dPPuC94+MO80uXaiovj8tQicux8JuBVPd5/6zDybRcEX6y5+Et1/GLuZ24QmMIio5E+9QH2CgLXVey0Muaa+a5hr23pjuDdRfep1ycTS6OmSSaGSuhSCd08efrTiIX56NTf8ec52PwgWajCBVA3sCKGrIruztL2IqwYMHEiFmcalDxFqmOGMkKXGyRRF511CGwAhUUGco3mvr3wUTvigzs7redO4cm4AlmfTLkM5BzJ/G/gVxcAEG4Boyc4aX59XbeIS5FMR4g0ODeCPvCrl/t+9YEsMvIdxrsPKXuzuSY/bFHWCqm8abXMRerPX0ergF9kXBH7K8TLlis+b6v/i0T5YU3y/q8E9O56tDdTHu8cLiIAP/3UYzD2jum4Z332n34seXPB4llLmibs9BKMuo51npzaQOIUFR98JCmoAo93I3wSeqng2jeKZ851Dd2IzVYHqOMVJL29FD0ZUg/GPPw4e+paH+xihgNDb0+jY1CepdtV8E5+3F7X4G49xrqPX2hO6lk4s4rDqZHoiF44iypex5+RIAXdwRZjCaI5jxFljL/MsLNJ0K+zOXpEpZBO7Yh3OiM0dzhY/kwW5xYKYYgK30YqnzFdNBOy3cdov4x0S+jRHs7uNuW0QFavPVfZ4IFf/WjYgnITJT2CKGG8/RhRyhDehLJWuMIn09G0vvxZ9eenSTWt9iOcSRs8/4roXwBXxP6K8GWVK55cOGorL75DmLoEbgfc/6liexyy8k5Ic8UlGmV8uL7L+5xeLhjWJLXrivsbFoeUz3cVmhtIKRGnNJD0uobHwwXk2zXG/QlrmzE7mxFLCwmFCHg8phMVjy0qhwvBCLM9QQnLOE1587rFdLOnrnW/57K3nfLn6xkqs9x5Q7F4XbLXhqir6XXzRpju45g3mhm3Z/M5qTv9vCb+ssj9tCqOozX5u/1V5kKPNAxJEsuwp0m9BRy3APVFxt2fMBmUGUQJAQPERDEoe3nH6pHqFaw9NlC6ZIvowMfZ3Sab/IRIpaidLVZ2oOh4jKLnKxs88KsvDzVRtIFWAhVHLLfASWNUKJHKI9PRsYXiWfXnJ6UaYw2T+XmUgZDaqZr8VYR/Pq6I/RXhVUsABwtHs2RJ04zBHnzyeczS+8Uzo+qLHPPAp2USW9T1m6yNRgTDNuWKAwuzPN7u7ycmn8Z7d1M+XE8pLMyCcwN5TiR41DpgWPXZ8hrU3i4hBo/ouJo//8jwznvudFH5i082QSiCt+uM+xPGnQQ9GfKd9zR6bLjWOH6tKwXN/Q/HvP+2w85nKTfmBL22ZsM49CN46+18uhDAjQWBs+ohhMBTLnNVGEbd3P73FSGSKdrLyBzJMJqhs9NFuxlRXCCr1vDqucyUpWMG7oSFpfdwVYV0/5pWOwOS+Dgx9wrB1HkRwBU+1UnEsN+l1o33CbCIt++vftGywQMSjWRK3PucYmmRMnVMHJP1eoS2BvteMactFM+qPz8p1UQiQjVXsP0dRJLbSqRhg63oAQWZQRyRVopfOV/3y8QVsb8iXCSR+TJSTXszpVmymH7GYlNwex722vDXPxlTDcv8t//uP+C//ON/SXsz5ff+yb+P8/nwmRJDRw2xi7dQTkAna+FcewdrEsTeBpWsiLWWdOs64UQdi5a8WJP4DtoREEdomxIVf4ywUIoEkPuqL//nXf4xvw3Arj/CXXgLIQQDNcbOLOVNL2tNHCvQc0v8m/+lTSXLK0260Rb4PjVRn55vpiP+r82H1GSLO7MBQhxe72G6y3/4ux8wv+DQXndIpCFJ4NFDw9e/GxCGgt37dnpfjsKVDkpFuVfpK0BiIuJAQa2J41exJmE4bJG018hMgjsZMYnuoZRPkgwoOzMEqgrk0ey4FDDUHWqJc6xs0NHDpyQPZaCWBNSz073tL+q9Y0tNAtknsG36o58RbweUZeU4gZ+zUJxXf35SqtHCIqVEZfn9SW3MuFrE2kVcZ4FevI0Oq3iRQD3nwPNfFlwR+yvCsxKZLyvVJJM8Ul/crz8HmGlArWTzxcJE0+PfWSgiB71nSgxHIyfHCoyOkE6AVnmSy2QxxBG9sDbVQ+NsQCvZoypreH6dJO4wMl0q3gy+qpwZTR19mLUSONLD6AiMZuBm2JKHGCUE+5qtdR20Ixkwzl+fWXwjwRFk6fFZpwCaiEqY/7/akDSqkmrdsvo3ms3HKU+A2HWoVCSj8XGpKDWaLPNf2cMxcjXF0iLjfgtTzy1wMwGTbECxeg2vsYI1hqy1ihx0qdbynUOajhkWLKJ2FypV7EQeu7bP23J/kTLEkauxpSbNwg5zoYfjzJLERXYermL79UuJkE+et0hT0t4moVYgIHIyRBDi9vsIIbCuixsuEulN3H0if13MwF4XXLUHvCI0Fl3WtizDkckrN0aGtS2LU1Q8/Djmx//vCBVpMOzXcEuuLYipPPAseAXBoHdYfw55DXpYEyQTi3S6eWliSR6RGFyk0z3zmAdkCxDYANPZRMd9lDZT3RQhpjquEILUd3CuvUvigCah60VMbt6hG2RoEpQT5KVvrj72WQce3pmOUNqg4z5Je5WsVERWZ8AvIsozDMsOqY0x6YTE0diZJZzmCnZmiX7BQBLvzzpNSbIUay1JltIZSNzifl37jMOjJxmrD1KWGnB3GYpYHJ3fj7Uti46S6Xtz58eL9M0+G4mJ0HIL6z5Gy638a0fg+XXKE4HcfIRe+xi9t0qxMEc9LSBbm9j+DsqA0x8wTrp0shbtbAdTaSCVwjU8dW1zySNFbD4k3foUsfmQsJeeSr6JidjyB/Rna4x9c+a90o7AlX3mQg/X3Zer/BLNunfu39Lz4OR5F7e2KKytITOLtZbYJtjeXl4hRB50WGPygGMfV2Zgx3EVsb8inFau6NSc6YBhZiy35gW7myngUt73WbmoI2Jj0eWTz2P22nmknndtGoK6Q5wJlIpPlRis6NNR5VO33geRky5ViZVFDwck2x9TGVmEKO/ruP4xHVcrgfIqRCJBl0O0auDN3SVDMBwllIcxzinR1FHd1ZEp2e4jZKWOmLuBHu8yfvSXlEqLWL/CaLhFNmzhei62ms/VtMYgkhisfWrWaZb5xMktOqOPKY0MpbJgpCX9viacddgeCOZvu8xLWG1nNFZ8fsf730jeuFyztYNd2bWju7Ity3pSxr/9ZGp09t//p3+HlklwVQnX+HkUmkGaGlq1GoRV3HCRZLxJWhDY9mE0ezJSPSp5HMgsPef4wJKDSF1XF/Hm7mJtut95+vS9crRF2QHOEf8Wm6X4VqJUfGly1XGppkQyiKbJXdeMCZo3cYMGkAcd/dYqyoAluDIDOwVXxP4KcdqA4YOEql+UWAtzTdja05QrTzcFPevYS+8X+eufjKmVbO6zUncYTASNFZcs85+SgsZ6RLdQRNVOTzp5MqDY6bKtJtjGIj6zVJwGkjal/cjvpI7rZBadDDDCoMpN3KSLjvu4wkWVK0TRBsX49GjqGAnFEY9GDxioIbLapKBD7GTEKNkh2FynbAJcXSHafIQWFscKqsbH+gEctK/vzzp1AMfhWIXQVhd+7XtF6rVDS2BrLcm6fWVzZc9KoPdXR/S2dmFhlqCkyHSE7LfxwtKxJ3JkBgThNUqRItKbSNODoISKE1yR60xnRarnySwHVSge4/xeugUoN0+9V6XUoTfokcQunl/CZinZcA8vsa9Urjq+QCl6oz6ZU0QqHykkhe1tnElM6m1fmYGdgiti/xJxNKHanHN4sp5wbVaQRkylmucZIn19xaEalmlvpgwmljjLST2sSYyusbZlubZgSJMJQ9vnYTJiENygas2ZSafEd6iVb6HM/kPiQBZ609ec1EPdWBOt3QO/AMJFRDHjB3+GV2hi3Aoi6eH34mPR1Eh3aRVSJk5Glk5QSJR06Bc9/FvfIqhdx6YTstYG3jjCtTu5ba8ZYJWLYwWBDc4spTzAUcLOm6GOv3ZnO2N1J2DvR+VpSeVl2iKflUD3lOX95dzPprvqITYXmY0NY9pkoYdUPkncwY4/pSYbIKoEepaAkEFnQCYs1thzI9Xzuj0PcimBNgw7m1BfRCif2Cb4ve6x43kyoNgtsfNwlWbdw7cSL7F0hvnf2JcRIZ9WVdNMHTzZgHj/RVeR+jFcEfuXiKMJ1VpNAh6fPk5Z37XcKD//EOnzqmo8GVBb8bl3P+HD1hiVXaNdq+PO3GLY3aI8GeO6xae28s/qEjz5kHnashhrWoUuURKRFguE1ZsYPyBJh4jBDsWOxNvfyo90l82lEmLxNkngEpdcmPTxOn3MTINYJjjxAMevIGpzxO0f42UZaamM3pckMmPot1YpbG/TvOD2+2Tz1s52xg8+Dim9t0JtKXhmnf6L4LwEeliTrBDR3hxQky0yz4cOJOMJE5EwE2xzpwL+XBFDxk5vlU5yg9IoIWo9IpXFMyPVxER0CxEUTC5j7CegD+7jQS7FdYuUJ2Oi6BGJjXF3NgmP+sTso+TUSPoB7XEXpeJLbeK6KK5cHZ8PV8T+JeIkuTguuGWHb773/E1LF6mqCWsSW62iF/8WXjokUGOsUtj6IlH0CJfiU1v5i0ypeeohc4BJl8fjFmbpGxi3gJeBl0gK5Vskg/XphJ1WIcW59i6pC6ZcwF9YwaQJUf9P8OrXMfEA3dtE+COkNqjJBKsUQf0GXiSI9Gau6xtwJnEetZ2Bf/y93z72dWIipNPFigE7UjNaeJ+iFzL6jWX+m//sj55Zp/+8cIqKv/7hmPlQUAmZDrxorHjH7t+daWNUl/5wgYoz5Ha5isAwHLVQ5Rlmqy69rXXs2D3VpOvo79gLXWRpEcJ5rFJT/Vxmdqq1H+y6HKdAMZP4/f6ppH6Ak1LXFbG+3rgi9i8RL+MdcxIXbYAajPNyOhgS6Pwhl6UGWpinOgTh7C7BYqzp+MNTk66JiRjXK7jVEFNokIoMPdmj0c/wVeW4J4gv8b0KkR1gHYVwfKTyMAK8xDDJMpQRlBMPHfehP8DFQSofJcQ0sWgJSL3tw634BeDJgETX6IWzxFWfwvLXsTYlspbhwFAqK7qrHgeukC+DXtdguil333SIBhk7u5buSE/tEo7mW042RikV48q86qg8jJlE66DA7UaUJzef6eeiwuuUrGHY3XrKubEYa0Y+6GjCJGrjWkVgvV84jfqq8/R8XBH7l4zLStRd1MmxUkzy+nDyTsTyMGY0fAS7TxBp8NQDfZqeWYw143oFFS6cmnQ9IJMCY0wqUG4FU/TQ4w3MiWScFxuyZIByQegMq2NMmhDgk7VWEaTE/S69bAN/d4fFDowdQy/exrpH9HUhjx33og/6aYlDGVbYbPlcExMqxeRSRhIeLryKg8dsODKstjPAOfX+HTRGZdlhXb4rfVwDSZpSSAOcZ5DXgZSmhJjKLFoYsq0H6ESxOVPCDeqUZAVfqnyQxhklkc/Cz4tcr2yAn42rDdUvKA7026M4rapmZT736s50hLUWmVmK7R5L4zL17LhFa2IiOmpIr5CH1+FEUc/KJL5zrHb9ZL2zdgRS+dPa9yydgHCJbZITR3oYPzQnLnrtHjKKkMMh8eZnpE9+SiDLZMMOzsYTKoOM8shS0nnDUVoqosMqcvE22cIKfS8mbj+aHnfaHbl4C3fhLeziLXqhS2Kednw89Vwdj07bMtnapR6Mc6sGN2PGSRF7CZ/8YMiTx/qpY52HMxfeiT3z/h00Rp1Wl3+R2vrEREzMmLbeYqDbAFScBsVUIkohyc07eG/+BuL6mwyLeRfraT0GF/r9nuOaXzbyxfnsv8crXEXsrwRfxhDqizo5hjVJNRFkm+cbPp0XBR0MiD6KownV50nGlZwaixtdWp2/wXMy1H5VjPZcwvI8FXcZd39gRebUaKX3KNfvnquv99SYceMG1rc42YQAdcwP/ChOO9fs/i7Vxqe8/86Q9mZ2rlXDRe+jVxBsbGZEQzP9OwjKEq+gnrp/1tp9jT3F6OapdfkH3z8LB/fPD++QVYvooMygt0dp1GY82qQUXmfiuyjl59YL+3mWsqq/UMfmRTzWX1VEfxEb4F92XBH7JeNVuToeXSxibRFCoCeWtQ1NUFQ05tSZer3rFalm5XMrCs57UB3NNKGapmMiEZHYGMeMSYyiZJ6djDv2kCuHhTjASw8f8l01wi2sHPN7kcon8eW5+npiInoNF2/+Jkr5U9+V0iCFUx700xKHAYa/96tDwppk6wtLq53iJpZRNx9dNzMjqJVyeeWiMppTVDz4UcS33pI0l6DVsfzoXsrit/KF92i+5cHu0+T9vMnKkasx4Typ72CSMToZIHVK1FrDx8FvVEizSe79o/zcKkLYF+7YfBa5vkq55CIJ/l92XBH7JeNVuDoeXSzS1LLxeUrgwNwdF6Fy64LaS+4KzntQw4madqSOSh4iXEJEQ3xRotdrE/ZSwnPc/S7ykJ98WNN0zCjrk5gJPbqUbBFX5Od39CHuyRGpVyKebOE5BTxVQpWbjIcPqZ7RFPVUDuEbt6fXLtaW7mPNb31LUi4KRhPLp48ypKemMsqFruc44+2vuQwmhs4aOD68/TWX1jjX2OEw3yLSlZeuNIlkSlQt4lRm8KWHZxL0YA+XLQLj5sOoyZPnlJuYLEOkKdnoxTo2n0Wur3Jq0vN64vwy4orYLxkvM8D6LBxdLD7/LOHNGxIpYauVsXzLmy4c4E6jei236HXNhcn+vAf1gAy3okeY4m38XjuvjXaq0+alelY+s874tIf8qA3rgUPkeP9hTZIhe0GEqRYpqpvE+xa31UmEMkwf4oSI3kyAv/QecdlHF8qkvT2CyQQz2M41+FN+/ZNt93txxJ/uNymNR2PKBYHW+T2UAnwX2jFUL9gVDPnfwdw1hRCHj5i1ls37ryaqTNGIoDy1exDKRwRlUjTNtDCd5FQapIyHD0kH24TtiNCUXiiCfha5vkq55Fk2wFe4IvZLx8sMsD4LRxeLZGIpLef/17v5z0tFQffTDJkYmiVLTwc0lkf8zZ9l3HnvYmYez3pQPRlQkBnVLMzlkv1f5yIP69GHPLX5+LdBTSF0haJcwkrFuLdFsTNgPOiyW7eoG9+m7ISoKiSdJ4hei2Fvj1pyWMnTUcN8VJtfRCWWJO2Q6pR46z4z7QhPNs+/rgcJwIWb1N65STTK2Lj3Ob9+s8291RQyS5pajLB8sQHffVude7yjeBV/B+fBtYqot0em8vJWoyNsbw/XqqlVRCtqk/gSLzYsTlxKTvOFI9xnkeurlkuuGpbOxxWxXzJeZoD1WThKEvn/Qcp8ew85YYxHGW8sKTZHM/kw6fk3WHhjhw8+6pEmYwrP+owLREEv+rAevM8owbDsEFUXcMp1BC7DSFOe5NUZ40GXiWuw1Zm889QIpPTw6tdBS4LOKPcV33+II5ligEG0iVNsENgA3/FJkpTQlC6kS6vwOtIvIISgUHYoLDYZphNm3pCsfxqxOCNxPfAbuYFbL5TTXdB5SXKnqPj+B5ZGxadR04SFaNqc9CoQWA81SkjiQy+dQINrvWmfQfnIoj3ubeGeonc/T8LzPHK9kkt+vrgi9kvGZTYhHeDoYtGYU3x2oLHfcqceM0FRsbnnsksVsy6ZZAM8H5xCmQkR1Qt8zrOioBd9WA/eN26EyNJNjIiht0sxaCAKiih6RGB8eo0AWQjxawuYUoVJFlMYJyjpEZMSJDEdZfOBHknMyDM4zUUqymOSjBkmexS6o32r2sozf9/T5ILGzQoP/kwh5zO++b6LUoKdluX2TRck01zJWUnyfs+lu6O5v1bFVkKGQvJkz+xPexpcenXUsWs86lMMF5By/96M8lLTi+rdl5nwvJJLfr64IvZXgMt2Czy2WEwgLriMhGCwxXTh6CcJ91abzH/nOn7gYmYWebD2AOtOSLm87e/Rh5U4AiHoFXxI2mAt+MFTkd70fekjrMlwRILbXMEplLHWokVu8OVW5lGZReAQdXdyrxg5wJtMsHtP0AUf1biJq3x6dLHZBN1ex5u9RdlroK2DGawSZsVjC83R0W4petptSRxP/ecP4LiK2nXF+rql4gncAMLF3Fb5wA0STk+SH4zjq8+V+NZ3ZzAINrY1/t0Gypmhs/c51y+hq/Ui9+Yokfac0YX07stOeF7JJT8/XAqxCyH+beD3AAX8j9baf3IZx73CIZ61WAwoMRRFwsjgBpAZ2MvKaA0uF9N1L7INP3hYk/RgktICmYR+IfdHr8YeVqpppAc5YWhfIDOLbz3KssIwiTBePK3OSKM2oXcbYQ161CegSrK9RtR9gtceUOqN8W98Y0o61gvwqjewa5/kwyqERRnwhwmeLB/7nXqhiwnniapFRFAm6u2hRnnViG4/wsSLWGuJRhmTrV3ev5vSLvvMNOyUuOG4Rn5akjwaZMyHgkT6+EWFEIKleXi8NWL+rdpTdgUHg8N3/dGl1HmfRaQXldCu6sO/OnhpYhdCKOB/AP4+sAb8UAjxf1pr773ssa9wcVinwPLXK9z/bIwTZHy+63B7cZH43kcUCIDJue9/3m340ehurMZ4tSWsMUSbj6g4DQgX6A0/hXI4PaaNO/STPSreDKWBPVadgRCoMqhp49Au1sYUdvZYiCv0CuGxAR9OZjFSYt2AisoblTIbkWlLRx162miRoMK3iH2DU5lBKp9MeSTxI4r1G2TrnyK2HtH9+BGVYsKd5QPr3vNzJaclR3tdy9ysYCJTkonBLyoKRUm2nhKNMirF46R+MDjcXXjrlbbFX1RCu6oP/+rgMiL2XwUeWGu/YibSjQAAHjNJREFUABBC/K/AfwBcEfuXiEoxIag7fOtXJZstSRI5+KNt7izv8JFXBDrnvv95t+FHo7uDmaVC5oOIUxsz8TJ65ZhKI6REPnTYDxpUI4i2H1CQRarTKLVJkkXHGoe8OEKP2rjkGvGBbDId8DGJ2dv9GNJRHqlngqy/gy0VUfUbh4vT8AtCeXiOwLQ5R0qfzPMphU1+81vD/d/s0BnzvFzJaUny7giWVxS1UsyDnQ5QRxuLRjDZ2uXOcjQ9/uPtgMLCLIWyM22Lv6js8bwdnRfVu68Snl8dXAaxLwNPjny9BvzayRcJIX4H+B2AxeWLl41d4WJYmY/4cH2XwsIsd1YSqmNBmKxjpaWVtCip4bkE8Lzb8KPRnZNZrEmwxoDR9EqG2PeJRi6Zn9BL+lTTgDIVPL+OkDvMxqX9D8n/OUo+E5EwKXuUwuv4jXwgdtpZRbcfIRtLjEVCv5QhpEcxc0gcRdrepDAaEFz/+rHFyQ0ajMUEJ/OnXZdGR/mw7v1o9Kwps+fJX6cR/7VvFOl0U0oVeGO2xRdrAx6s5Zr9e8vpscTpYOxRKx1/Di4ie7xogvMievdVwvOrg8sg9tME3Kf2btba3wd+H+C9r3tXe7tLRliTvM/hVJ5svQk2w7/9Ju61d7DjtXMJ4Hm34UejO99I+t0NRBJjbEZULaKHHZKwzqRWQESGdByTpYpKHOGeccwD8umoIX751jGCDuo3iJ98yEQ9YVzycJu3wPWIghHlXkyhvMwk+pzCicWpJCt0B08IikuMB3uIoJwPRtZMuy7PF6nOv+Ynib8XymmS26tofvPvCsIanGTSSjEhGmXTuadwMdnjVXZ0wlXC86uCyyD2NeD6ka+vARuXcNwrPCfCmtwfEpHwh9Jj5u7ihbf6XqzZ7X2OqTZw8fAzgRj1z/RhPxrd4Qiq+4OlN0ojTNEy8SF742uIpTvgeEzu/SluewS7X3A9rZxatXLwGZFIniJoqXyiokMYvoEWXdLGPKpYx5iMyHmCHvaJWmOM3sITuXuj6xaRUhG2I5zeOmb7sCrGtd4rsZm9aEXUwQ6LhVmsPX/M3VFcJTivcBFcBrH/ELgrhLgFrAP/EfAfX8Jxr/AS0I4guOBW/6CBpRA2SDxFQkra3qTRGjFuzpzpw34UjvTwYo30i9j5FWy9grr9PjaNQWeYSgPbjbBZbq16kOAkjkgrRYL64YDtyfAhKu4g/RKRk6GVQMQRWZbk2q81CCdAKhchHRKh0WEJwnlEOHvM2VCM+nnbPMHTxPdzjEaP7rDSresXlj2ed2d1MDXq5zXS7go/H7w0sVtrtRDiHwL/irzc8Z9Zaz966TO7wkvB0fbCW/3p8AknINh3IMjKAf3RPcr7vtdwfNtP+rTWuz18SCAD+lEPK+tIt4h0ffSTe/iDEWkyYCIiWuUMv5ETeS/eRodVvEhMB2z7xVm2Bw+wzTdxKwt4KYh0E+vlQ55VwSdprZE0Z8mEJE1aBKJMqVCnMsqI4jax1UStR8fHyF0CLtOS+WCHdTLfAGcnSJ8nwZmYiGp5i3rZoD1BLEa0Oh1G3UVKzvne7lf4xcal1LFba/8Y+OPLONYVXgwnCceLNZOtw63+aWPwDnDW9v7AMheY2vVqYcCN0JlAhW8fI33bWMQdjfB299ClMml7DbTGdHZwmsvYzKIiy0QWcRODEgLrurjhIpHexM1yL5mkVoO0hCsK2HGXeDKkEStE7Tbj3hNwZjDCYAZtzLCNGg+gXkNZBTqDLEIJg1GX68vyqiyZT+JZCdKLJjil06VeNiRhAVWeoaBc5mojPnvYxe0HV5H7VxhXnadfAZxGOM1ql5XyFp29Punax3ibe2cSwFnbey82uceLNQwLFlm/iRQib0AabFMzGcbGU7kkzQxWpMzGZfYePWIcTUgcgVtuwN4m5VYPx62gastEW49xKeJYQWYMWuUSUeRkiCBEOUUKhVlSmZAGJXp2j0bi4UcZ8fgR+BmF0gy+t0QsiiRekUzvMiy4x8+z3aPY6ZL4zksPfHgVlsyn4VkJ0osmOJWK0Z5AlWeQzn79vV/Cr6SMJvpSkq1XeD1xRexfAZxGOHNVFz3O+Po7CU2vSSGLziSAg+19ekRjF8NNGiND2ttiXAoQtbsIKcmGLcoUGVXm6cdtZHkJVZ7HkR5u3GbcW6fqVFnQMwwebdHS2/jN21RSl7ItEDkZRkq0yCWhwAb0W6sokw/QiG2C7O3hp5axilDNazjSI3V9+nt7VLXF8UJKaYN4pNGqhR+NoNemL4d4sysoUpxuhxpFTMmyrSbUyrdAQl9MaA22Cdut57asfRWWzKfhshKkWeYTixEF5R4eW6dkooJ2oqtk61cYV8T+muFFNNyzBiM/azDEVMf1BbrXZmh6qNocHh5+ME/a7FPsDBjqDlSqKANlrXCFT9FYtpJHVPy7COlhdITq92g4c0StRxRkkZq2lE2AKlbyqFMAOqbTfoyO2+BbRKZxN7YJEki9bVwzJmjeZOz42DRGmAxLiqMzxH7ljaMt1kAlK0IGaWaJzDaxHGNEgtKagkkAn1hZbGMRkwlGZQdVXsCdvcHYuw+jaGp7cBF8WVa8l9UBanSNVqfDXG2E55fQOmWnl5CaOVz9okWeV/hFwBWxv0Y4KalsbGbc+35MUHOozaozSf40wkmNPpdwTuq443gbGVapRjlx40LmFEnGE2qJg53IQ3IGlIHCMEFtr6PlOo4VFG2A48+Rys40IZiY6FiyL8tistEOvlfGBkWEjFFOgXAi8OKAxCh6oz6m6lO0RZL1+6STLuWxpWzLWD+gtD/R6eCYg3SHZGGOKouo6nWE45EWdhmurmJI8KgSORmqPI9UPkJatOuiwlqeCL4gXoUl82m4rA5QTwaMuot89rCLX8kj9dTMIUb9M4eQXOGrgStif41wVFLpdg1xR/Pdu4J+mlFryDMTdacRzk4/pbF4uAU/WWVx4KEyHUXnQlpvsNfZoqwzAq1wTozGe4poEh8lSih1GFlmOjoWWZ5M9sVmTKN5E99rQAqIIlm9wCg61I/DXsQkapP6BUrCI9AhruuT6QhxZKLTwTHHqkc5eA9lYNzeRDWXUKUmI/kZpX4bLywxKbpTS4GDztOpvHFBvApL5tNwmR2gJaeG2w8YTTTaiXD15JXU71/h9cIVsb9GOCqptHY0N+YkpSJ0nkC5JM9M1J1GOP3hwpRw0mTM8GSVxb6HimK/EiVwEJUGWIulwHDYotAb4J1CpAdEA6VTCf+ppibjUN8fpr3rg+vXj53/Sf3YkwELMfR2u6hwAam8p6p6jiYQR8EEE01IlMFMhqSDbYQFtfEFs4MyY9oIFeYWvdZiOpsUbXCqpcCzpLDLtmQ+C5fZAXrVTfrLhytif41wVFI5GIE3iQ4nJZ2XqDtJOEcjsgkR7ol69AMPFY+AyMkolBcZt3NJRfgh+CVGw8+on0KkAAn7O4BowiRqTz3Oi7FmXK9Mm5qSuMPGaBM/mhAYd2rmZZQ41nxUTGKgdOz8nxo6HWtGvkPPOW5z648TdsebuLe+iRtUkVGf9OGPqY9kXq/d6TIab9MdPMRzKtSpI73ydKE4UJtftJzxrMXgovmSjX9w65l/G1e4AgD/3cVedkXsrxGOSipeAHtty2iSD3qAsxN1pxHIUaRY/DM8VLJigdQFqQKC3U1UnKDd1pne5iNXEx2YdJWXKagK/n6kXuqljHxQ+4tImo4Zl31Y+g6628ImirSzymTvM9KVO7jhIsIYstYquuCTDI93tJ4cOt2rF05dMGIDXmqgvYtx2gidUcDHUQFJlnfVVsO7lCSMxYReZ5XG3i41IRFOBR2NgOcrZzy45u2dDD3QvPO2w9w1dWySkummF1ok/vB3/+nz/aFc4ZcW37wi9l88HJVU2kPFk82cMEplMR2BdzJRd1aUmZjDag8X8VSVxYGHiug9BC+CQZ9QVXGDGSD3Nhf28LOOJlu1HSHnl5nEI9QwwT1SZ320VC8SUV5T7gRop4MyAaq+QHfrx5jxLkncpZAqqlSQjZuM4rONrI7Wdp9cMDJSHGFxdrcgKOFkFj8NwPMZ6cP3KUCkhqWaYK6saFAhNZo4eUyvay5cznj0mvvjjNk5waifMSpJypVcMvuLv5nw6992X3nN+xWucBquiP01w4GkcuudnEBamymb989O1J0VZUqnO31NgYD4tOTnvodKaeTQcyJkWDvTkOoosWbZCMevYt2AKNrAzQ518qOlelpYHCfAmgQny33ax9UimVmgtvxdsCnZsAVDjcQ7prOfZwx2csHwMw8dNnB2Nqgk+djuzOSJ1pM14Q67zNdLiH4fkQg85TJb92lvphcuZzx6zZ9EMHNNUIpga09TrniUioJo8PQiYTPL6qfJpdgRXOEK5+GK2F9jXCRRd1aUqdThLE/3/2/v3mIbOa8Djv8Ph6RIXSmtVtZ1vet4a+/Fm9q1XccGYiB2Crd1HRTtQwq0CJIHI0AvadEgiWOgzy1SNA3gougiaV9itAXcBCmKtrGN9KUN1sl6HV93bay9N2klS6sLJVEih0OePlDSUlqSokguqRmeH2BYF5L6hss58835zpyJdhJLZstWWVRThVEcIMMq5L10IbBuXDG6uRBZXKqn2XWWkx+Rz67RnVaS5MlEDpLLZ0mtThKPDeB0HyCdvk5n5maddqlL6jcbg3XEBm45YMQ8h5X0Kq5mbjkwpfC236BD0jgSRooqd8LRCO66MnxXtKpyxuL3vHAwgK5O8OYKv0+tKbGe7QeJ1ZU8s5eyjB0UTh7dezuCRvaoMcFngd3nys0yc7ntB4TdKiOioRhk06QozJJTeJC9mfMunonHNMbq4jT53gM4Xn5bxcrmQSK5cgE34ZDXLjr7j5DrzTGfuUIsl6bnjlNk4g6r2VU6s53k1aUjubR1hpCKeOT77iDTkcdz0oXUSv4gayvThMOdOApeZhkyqZsXTC0vk5mdJhtKbj8wZbfX0bvZEJnkDP2es/UeeG5htl5tOWPxe35gKMy1KZfBXsGJspUyO3Q8zuRMdusgMX01i+vBxCciiMieUjPN6lFjgsMCe4vVOxMrd9FM3ivdvc/Np8nJLOHoPCLguQfIeb044WXSiRwaH0Gc0W03pN7ZVTAcjtO5usjax68TTueQfGTbDD+bTzMfX8cduotIxkXXruDGwoQ7ewinPWK9g4S9NGl1Wbv+Fj3zK/QVdWFMh7KkezsJ9wwSDkXRvEt25QaR2cvI2iXC4pJNzdLVPUbY6SHnpQklF7Z3cixzZ6awN8da9zw9vT1org9wmFvMbC04V3OWVPye9/UJqbUwZy94xBJhliM3DwZbN92YUmam4VcfjJAo+retth1Bs3rUmOCwwN5CjZiJlZtllroAxc2nicWvMjq4zER/ByGBqaXrfLxyDYn20zV6N3mE2eQ1Ft1DODsaTxWnayKeMpqN3hJIU94S06NdeAfvJHLoFJncKqmFK0QXV+iNjJFevVSY+TsdxOnDTWdvaa2bxUNi3VudJcXpQGLd5CVEv1eo0nEX0qRWpqq6gGdz5j7SfYOhwW5y+ThpN8lyeoaV1WHmf+XOPR1Mb33PHY5/OnbLaxQfJKJxIRLZHsSrbUfQrB41JjgssLdQo2ZipWaZf/nTH259/Z3TLwBw6XyG3ILLvaOylbq5+EEWL6u8v9jL0cfXEBHWUjmuLLzHHfckWDp/uehGz6V949Hf3vp6Pp4lPH4cJ5skHcrgHDhEuH+YzMUzSNijc9VF8te36tf7klmioZ5trxdRh3TyBjknSigcI++l0eQNInrzxiHFqaXrv3OEfyhRMlh8NnTj4yzHPuEwNnrzI7+aynN14SOOHHt9l3f4Vnu9UKmedgTN6lFjgsMCews1eybmritR3f43Qyg9cQgvurjreTo6HeKdIXJTWdKpHD2d7p7SRW5HiI5oD6IpSK+C5xGKxlEEnb2KSIhuL04+kyGXTNKX67wl3x/TKE7Kxc1cLiyUqhDzIKLV92TZeTZ0IQXpBY+lztBWOqSZs9562hE0q0eNCQ4L7C3U7JlYNC7k1gtVHN0bF3nmEVbWlTsOemTmF4F+vLziIazPzDHUvcbSleoutAGIZvLk3BWIdhF3esnOXCabWSY2PcWQN0B6+TpZXa6YPunKhkmmlunsGyYU6iCTW2E1PUVcXBad1ap6new8G+pNCD1hmJv1SCQKAbHZs95a2xE0q0eNCQ4L7C3U7JnYwEiEa/MeH1zNcXRCCIVgaR2m54UTDzj0ds/z0eQKFycdEhMOJ8ayXPkgS2fW49rFwoHhwFCY8WEpmy46sB5hevI98iOHkIFhItEe5MYkgxwkGo3TkY3Rn7v1VnDFti14hrJkYg7dXSNE+/or3ne12M6zob7BMMvXXZJLiqpWfK/3Y2lhs3rUmGCwwN5CzZ6J9SVCcDLOlQ8y/OQtD1AGxmIc/qUwybUcczNKtMfjsc8IfQlILsHyZJb7f7mQk0+twbUpl/6xCG6Zdt5d4QQj15eYmz9Lcuodoh0JDuR7iTqdpRuElZl9b+bQF1mlo+9I2fuuhsJLRBcyXDqf2RaAd54NdfeESPWFWZjN8WaFC76stNAEgQX2Fmv2TKwvEeLUw/ESv7n1o7AwneXwmOA4slF7DRNDIS5c8YgOlD+r6Aon6MolcGfTpCLreOHCVaA7G4RVM/sudTehfD5HVqYYTiQZ7I7Td3CAQwPbA3Cps6HFlHDyU10VA7SVFpogsMBuynLXlYmJMLMzHkMHIB4DEWX6ep5TJ242Gls/OVby+Vl3jWj+BnFZJ6dxlnIOoYljaOTmgSWXHWRx5jK90YGSr5F3F1gf7sHZeI6XWSXhXibRr5wcG8FxBLyPIc+2FFGtZ0NWWmiCwAK7KSsaF8SBnpEIMzc8vDlwc5A4vD0tsVlOWWwzpTFelNL48f/FOPDou/T035z5qmrFksrkUp63p4aIDx8k1uVw9RfzjOgiHauzPHIqVCjPXFdmbsDo4ci2AFzL2ZCVFpogsMBuyrqZzhBGD0e2FhwPVbG4Wyqlcfd4jg8vr2wL7JsllZX0rU0y9b8zZIiia+ucfDzP7Exoq7onHiv0aWlEAG7WgvZ+XKA1wWGB3ZRVTTqjXIAqldK4a9zlndfmWT+aINblkE7lWJ+Z4+6xNKVKZDZn/ccPCQ/dmyO1tsbPXnNZWwtv9WiZGAohorg5GhKAm7GgbQu05narK7CLyLeA3wJc4EPgi6q6VPlZxk8qpTMqBahSKQ1xhNHEEgs/f5fV5RDdvXnuPZanL1H6Y1hq1n/PvWHOX/B48KEo/WMRLlzxmL6eJ3G4g0MNCsC3e0G71gVam+WbatU7Y38FeE5VPRH5K+A54Ov1D8v4QaUAVSql8f6HebojykPH3W1pjmRfqGSAKjXrHx1xuDQNVxcEdx2iA1FOnfBXgKtlgdZm+WYv6grsqvpy0bdngN+tbzjGTyoFqFIpDS8snLgzVPVMtdxC5sCQw5Fj/i09rHaBdmevm/uOOnR3FfrlWBmmqaSROfYvAf/awNcz+9xuAWpnSuP9c+k93VUoqD1SqtmunTP0NxaVXNJjdeP2e2BlmKa8XQO7iLwKDJf41fOq+qONxzwPeMCLFV7nWeBZgJExp9zDjI/sNfDuPBDsdlehoPZIqWa7dqa5+vpDdMeV5Mbt98DKME15uwZ2VX2y0u9F5AvA08ATqlp2+qCqp4HTACdORW2aEQB7CbzJpTyrq8pP38kwMhpi/M4wN6a8Xe8qFNQeKbtt184014GhMHOTLm4WRnfpdWNMvVUxT1FYLH1cVdcaMyTjJ9UE3uKyRR2LMnPN4+zPsiyvK595PFrTXYUq/a0gVI7sPLtJJEKk1sJc+jBHpkKvG2Og/hz7C0AH8IqIAJxR1S/XPSoTKDvTCj0nHEYO5zlzLksksj2VUE96IUiVI6XSXCvru/e6MQbqr4q5u1EDMcFVrnqms8thckYbtjgapAZeQV1fMM1hV576iF/TDOWqZxIHHRIjkYYFr6A18Arq+oK5/Syw+4Sf0wyVqmcaGbysgZcxBRbYfcLPaYZmpRWCWvduzF5ZYPcJv6cZmpFWaIe8tF/Tcaa5LLA3yO3e4SzNUJ0g56X9nI4zzWWfhgbY2uEGlE8eFQ4NKEtXMiSX8g37GwMjESZnlNVUHtXC/ydnlIGRyO5PNoGwMJ1lfCMdV7igK8T4sLAwnW310Mw+YzP2BmhG/rsd0gw7WdphO7+n40zzWGBvgGbtcEFOM+zkp7RDsw5Alo4z1Wr7wN6IndJ2uMbzSxVQMw9AVvVjqtXWgb1RO6XtcI3nl7RDMw9A7ZiOM7Vp68DeqJ3SdrjG88tZULMPQO2UjjO1a+vA3sid0na4xvLLWZBfDkCmvbR1YLedcv/yy1mQXw5Apr20dWC3nXJ/a/RZ0O2oXvHLAci0l7YO7LZTto/bWb1iaTiz37R1YAfbKduFX8onjWmEtg/spj5+uTrUL+WTxjSCBXZTMz9dHWoL5aad7K+9z/iKn5pSWRM1005sxm5q5qf0hi2Um3Zigd3UzG/pDVsoN+3CpiumZpbeMGZ/shm7qZmlN4zZnyywm7pYesOY/ccCu/Elv9TPG9MKDdkTROSrIqIiMtiI1zOmkmbcY9YYP6s7sIvIBPBZ4Gr9wzFmd36qnzemFRoxY/828DVg/xUvm0AqWz+/bh9BY6DOwC4izwBTqvpmFY99VkTOisjZxQU7ZTa126yfL7af6+eNabZdF09F5FVguMSvnge+CfxaNX9IVU8DpwFOnIra1MrUzProG1PZroFdVZ8s9XMRuQ84ArwpIgDjwDkReVhVZxo6SmOKWP28MZXVXO6oqm8DQ5vfi8hl4EFVvdGAcRlTkdXPG1OeTXGMMSZgGnaBkqoebtRrGWOMqZ3N2I0xJmAssBtjTMBYYDfGmICxwG6MMQFjgd0YYwLGArsxxgSMBXZjjAkYC+zGGBMwFtiNMSZgLLAbY0zAWGA3xpiAEdXmt0YXkTngShP+1CAQlG6TQdoWCNb2BGlbIFjbE6RtAbhHVXt2e1DDmoDthaoebMbfEZGzqvpgM/7W7RakbYFgbU+QtgWCtT1B2hYobE81j7NUjDHGBIwFdmOMCZigB/bTrR5AAwVpWyBY2xOkbYFgbU+QtgWq3J6WLJ4aY4y5fYI+YzfGmLZjgd0YYwKmbQK7iHxVRFREBls9llqJyLdE5IKIvCUiPxSRRKvHtFci8pSIvC8iF0XkG60eTz1EZEJE/kdEzovIuyLylVaPqV4i4ojIGyLyH60eS71EJCEiL23sM+dF5FOtHlOtROTPNj5j74jIP4tIrNLj2yKwi8gE8FngaqvHUqdXgJOqegr4AHiuxePZExFxgL8Dfh04DvyeiBxv7ajq4gF/rqrHgEeAP/T59gB8BTjf6kE0yHeA/1bVe4FP4tPtEpEx4E+AB1X1JOAAn6/0nLYI7MC3ga8Bvl4pVtWXVdXb+PYMMN7K8dTgYeCiqn6kqi7wL8DnWjymmqnqtKqe2/h6hULgGGvtqGonIuPAbwLfbfVY6iUivcCnge8BqKqrqkutHVVdwkBcRMJAJ3C90oMDH9hF5BlgSlXfbPVYGuxLwH+1ehB7NAZcK/p+Eh8HwmIichi4H3ittSOpy99SmADlWz2QBrgLmAP+aSO19F0R6Wr1oGqhqlPAX1PIOEwDSVV9udJzAhHYReTVjdzTzv8+BzwP/EWrx1itXbZl8zHPU0gDvNi6kdZESvzM12dRACLSDfwb8Kequtzq8dRCRJ4GZlX19VaPpUHCwAPA36vq/UAK8OWajoj0UzizPQKMAl0i8vuVntOSXjGNpqpPlvq5iNxH4c14U0SgkLo4JyIPq+pME4dYtXLbsklEvgA8DTyh/rsIYRKYKPp+nF1OKfc7EYlQCOovquoPWj2eOjwGPCMivwHEgF4R+b6qVgwg+9gkMKmqm2dQL+HTwA48CVxS1TkAEfkB8Cjw/XJPCMSMvRxVfVtVh1T1sKoepvCP/cB+Deq7EZGngK8Dz6jqWqvHU4OfA0dF5IiIRCksAP17i8dUMynMFr4HnFfVv2n1eOqhqs+p6vjGfvJ54Cc+Dups7OPXROSejR89AbzXwiHV4yrwiIh0bnzmnmCXheBAzNjbyAtAB/DKxhnIGVX9cmuHVD1V9UTkj4AfU1jZ/0dVfbfFw6rHY8AfAG+LyC82fvZNVf3PFo7J3PTHwIsbk4iPgC+2eDw1UdXXROQl4ByFFOwb7NJawFoKGGNMwAQ6FWOMMe3IArsxxgSMBXZjjAkYC+zGGBMwFtiNMSZgLLAbY0zAWGA3xpiA+X/vZow6HuvBJAAAAABJRU5ErkJggg==\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "# We made a decision tree using Scikit-Learn...\n",
    "import sklearn.tree\n",
    "decision_tree = sklearn.tree.DecisionTreeClassifier(max_depth=8)\n",
    "decision_tree.fit(X, y)\n",
    "xx, yy = numpy.meshgrid(numpy.arange(-5, 8, 0.02), numpy.arange(-5, 8, 0.02))\n",
    "Z = decision_tree.predict(numpy.c_[xx.ravel(), yy.ravel()]).reshape(xx.shape)\n",
    "matplotlib.pyplot.contourf(xx, yy, Z);\n",
    "matplotlib.pyplot.scatter(X[y == 0, 0], X[y == 0, 1], c=\"deepskyblue\", edgecolor=\"black\", alpha=0.2);\n",
    "matplotlib.pyplot.scatter(X[y == 1, 0], X[y == 1, 1], c=\"orange\", edgecolor=\"black\", alpha=0.2);\n",
    "matplotlib.pyplot.xlim(-5, 8); matplotlib.pyplot.ylim(-5, 8);"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 62,
   "metadata": {},
   "outputs": [],
   "source": [
    "# It happens to have exactly the right form to be a columnar tree.\n",
    "# \n",
    "# The code below merely recasts the tree into awkward arrays; very little processing is done.\n",
    "\n",
    "mask = decision_tree.tree_.children_left < 0\n",
    "left = decision_tree.tree_.children_left.copy()\n",
    "right = decision_tree.tree_.children_right.copy()\n",
    "left[mask] = 0\n",
    "right[mask] = 0\n",
    "\n",
    "tree = awkward.Table()\n",
    "tree[\"feature\"]   = awkward.MaskedArray(mask, decision_tree.tree_.feature)\n",
    "tree[\"threshold\"] = awkward.MaskedArray(mask, decision_tree.tree_.threshold)\n",
    "tree[\"left\"]      = awkward.MaskedArray(mask, awkward.IndexedArray(left, tree))\n",
    "tree[\"right\"]     = awkward.MaskedArray(mask, awkward.IndexedArray(right, tree))\n",
    "tree[\"value\"]     = decision_tree.tree_.value[:, 0, 0] - decision_tree.tree_.value[:, 0, 1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 63,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'feature': 1,\n",
       " 'threshold': 4.358384370803833,\n",
       " 'left': {'feature': 1,\n",
       "  'threshold': 1.6863000392913818,\n",
       "  'left': {'feature': 1,\n",
       "   'threshold': -1.205420196056366,\n",
       "   'left': {'feature': 1,\n",
       "    'threshold': -1.6025586128234863,\n",
       "    'left': {'feature': None,\n",
       "     'threshold': None,\n",
       "     'left': None,\n",
       "     'right': None,\n",
       "     'value': -21.0},\n",
       "    'right': {'feature': 0,\n",
       "     'threshold': -0.5012892186641693,\n",
       "     'left': {'feature': None,\n",
       "      'threshold': None,\n",
       "      'left': None,\n",
       "      'right': None,\n",
       "      'value': -6.0},\n",
       "     'right': {'feature': 0,\n",
       "      'threshold': 0.7826883494853973,\n",
       "      'left': {'feature': None,\n",
       "       'threshold': None,\n",
       "       'left': None,\n",
       "       'right': None,\n",
       "       'value': 5.0},\n",
       "      'right': {'feature': None,\n",
       "       'threshold': None,\n",
       "       'left': None,\n",
       "       'right': None,\n",
       "       'value': -3.0},\n",
       "      'value': 2.0},\n",
       "     'value': -4.0},\n",
       "    'value': -25.0},\n",
       "   'right': {'feature': 0,\n",
       "    'threshold': -1.5795212388038635,\n",
       "    'left': {'feature': None,\n",
       "     'threshold': None,\n",
       "     'left': None,\n",
       "     'right': None,\n",
       "     'value': -14.0},\n",
       "    'right': {'feature': 0,\n",
       "     'threshold': 1.0174385905265808,\n",
       "     'left': {'feature': 1,\n",
       "      'threshold': 1.3401727676391602,\n",
       "      'left': {'feature': 0,\n",
       "       'threshold': -1.4275819063186646,\n",
       "       'left': {'feature': 0,\n",
       "        'threshold': -1.496802031993866,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 2.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': -1.0},\n",
       "        'value': 1.0},\n",
       "       'right': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': 91.0},\n",
       "       'value': 92.0},\n",
       "      'right': {'feature': 0,\n",
       "       'threshold': -0.32065270841121674,\n",
       "       'left': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': -2.0},\n",
       "       'right': {'feature': 0,\n",
       "        'threshold': -0.06626170873641968,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 1.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': -2.0},\n",
       "        'value': -1.0},\n",
       "       'value': -3.0},\n",
       "      'value': 89.0},\n",
       "     'right': {'feature': 0,\n",
       "      'threshold': 2.597401976585388,\n",
       "      'left': {'feature': 0,\n",
       "       'threshold': 1.411712110042572,\n",
       "       'left': {'feature': 1,\n",
       "        'threshold': 0.952424019575119,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 7.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': -4.0},\n",
       "        'value': 3.0},\n",
       "       'right': {'feature': 1,\n",
       "        'threshold': 1.1152355670928955,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': -15.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 1.0},\n",
       "        'value': -14.0},\n",
       "       'value': -11.0},\n",
       "      'right': {'feature': 1,\n",
       "       'threshold': -0.7645856738090515,\n",
       "       'left': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': -1.0},\n",
       "       'right': {'feature': 0,\n",
       "        'threshold': 3.0757088661193848,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 5.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 29.0},\n",
       "        'value': 34.0},\n",
       "       'value': 33.0},\n",
       "      'value': 22.0},\n",
       "     'value': 111.0},\n",
       "    'value': 97.0},\n",
       "   'value': 72.0},\n",
       "  'right': {'feature': 0,\n",
       "   'threshold': 4.176193714141846,\n",
       "   'left': {'feature': 0,\n",
       "    'threshold': 1.9879693984985352,\n",
       "    'left': {'feature': 0,\n",
       "     'threshold': 0.32179921865463257,\n",
       "     'left': {'feature': None,\n",
       "      'threshold': None,\n",
       "      'left': None,\n",
       "      'right': None,\n",
       "      'value': -17.0},\n",
       "     'right': {'feature': 0,\n",
       "      'threshold': 1.5769078135490417,\n",
       "      'left': {'feature': 1,\n",
       "       'threshold': 1.8538681268692017,\n",
       "       'left': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': -1.0},\n",
       "       'right': {'feature': 1,\n",
       "        'threshold': 3.0932013988494873,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 9.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 17.0},\n",
       "        'value': 26.0},\n",
       "       'value': 25.0},\n",
       "      'right': {'feature': 1,\n",
       "       'threshold': 3.8574349880218506,\n",
       "       'left': {'feature': 1,\n",
       "        'threshold': 2.1433480978012085,\n",
       "        'left': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': 4.0},\n",
       "        'right': {'feature': None,\n",
       "         'threshold': None,\n",
       "         'left': None,\n",
       "         'right': None,\n",
       "         'value': -15.0},\n",
       "        'value': -11.0},\n",
       "       'right': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': 5.0},\n",
       "       'value': -6.0},\n",
       "      'value': 19.0},\n",
       "     'value': 2.0},\n",
       "    'right': {'feature': 0,\n",
       "     'threshold': 3.8060420751571655,\n",
       "     'left': {'feature': 1,\n",
       "      'threshold': 4.350388050079346,\n",
       "      'left': {'feature': None,\n",
       "       'threshold': None,\n",
       "       'left': None,\n",
       "       'right': None,\n",
       "       'value': -154.0},\n",
       "      'right': {'feature': 0,\n",
       "       'threshold': 3.3874202966690063,\n",
       "       'left': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': -1.0},\n",
       "       'right': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': 1.0},\n",
       "       'value': 0.0},\n",
       "      'value': -154.0},\n",
       "     'right': {'feature': 1,\n",
       "      'threshold': 3.767245054244995,\n",
       "      'left': {'feature': 1,\n",
       "       'threshold': 2.009436547756195,\n",
       "       'left': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': 2.0},\n",
       "       'right': {'feature': None,\n",
       "        'threshold': None,\n",
       "        'left': None,\n",
       "        'right': None,\n",
       "        'value': -24.0},\n",
       "       'value': -22.0},\n",
       "      'right': {'feature': None,\n",
       "       'threshold': None,\n",
       "       'left': None,\n",
       "       'right': None,\n",
       "       'value': 5.0},\n",
       "      'value': -17.0},\n",
       "     'value': -171.0},\n",
       "    'value': -169.0},\n",
       "   'right': {'feature': 0,\n",
       "    'threshold': 4.41288948059082,\n",
       "    'left': {'feature': 1,\n",
       "     'threshold': 3.3176993131637573,\n",
       "     'left': {'feature': 1,\n",
       "      'threshold': 2.5512551069259644,\n",
       "      'left': {'feature': None,\n",
       "       'threshold': None,\n",
       "       'left': None,\n",
       "       'right': None,\n",
       "       'value': 4.0},\n",
       "      'right': {'feature': None,\n",
       "       'threshold': None,\n",
       "       'left': None,\n",
       "       'right': None,\n",
       "       'value': -4.0},\n",
       "      'value': 0.0},\n",
       "     'right': {'feature': None,\n",
       "      'threshold': None,\n",
       "      'left': None,\n",
       "      'right': None,\n",
       "      'value': 7.0},\n",
       "     'value': 7.0},\n",
       "    'right': {'feature': None,\n",
       "     'threshold': None,\n",
       "     'left': None,\n",
       "     'right': None,\n",
       "     'value': 33.0},\n",
       "    'value': 40.0},\n",
       "   'value': -129.0},\n",
       "  'value': -57.0},\n",
       " 'right': {'feature': 1,\n",
       "  'threshold': 4.392662048339844,\n",
       "  'left': {'feature': 1,\n",
       "   'threshold': 4.378947734832764,\n",
       "   'left': {'feature': None,\n",
       "    'threshold': None,\n",
       "    'left': None,\n",
       "    'right': None,\n",
       "    'value': 5.0},\n",
       "   'right': {'feature': None,\n",
       "    'threshold': None,\n",
       "    'left': None,\n",
       "    'right': None,\n",
       "    'value': -1.0},\n",
       "   'value': 4.0},\n",
       "  'right': {'feature': None,\n",
       "   'threshold': None,\n",
       "   'left': None,\n",
       "   'right': None,\n",
       "   'value': 53.0},\n",
       "  'value': 57.0},\n",
       " 'value': 0.0}"
      ]
     },
     "execution_count": 63,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# It's a tree! (A fairly large one.)\n",
    "\n",
    "tree[0].tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 64,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "center of blue dot:   91\n",
      "center of red  dot: -154\n"
     ]
    }
   ],
   "source": [
    "def predict(tree, x):\n",
    "    if tree[\"left\"] is None:\n",
    "        return tree[\"value\"]\n",
    "    elif x[tree[\"feature\"]] < tree[\"threshold\"]:\n",
    "        return predict(tree[\"left\"], x)\n",
    "    else:\n",
    "        return predict(tree[\"right\"], x)\n",
    "\n",
    "print(f\"center of blue dot: {predict(tree[0].tolist(), [0, 0]):4g}\")\n",
    "print(f\"center of red  dot: {predict(tree[0].tolist(), [3, 3]):4g}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 65,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(21055, 3291)"
      ]
     },
     "execution_count": 65,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import sys\n",
    "def memory_used(x, seen=None):     # quick function to add up memory use without double-counting\n",
    "    if seen is None: seen = set()\n",
    "    if id(x) in seen: return 0\n",
    "    seen.add(id(x))\n",
    "    if isinstance(x, list):\n",
    "        return sys.getsizeof(x) + sum(memory_used(y, seen) for y in x)\n",
    "    elif isinstance(x, dict):\n",
    "        return sys.getsizeof(x) + sum(memory_used(n, seen) + memory_used(y, seen) for n, y in x.items())\n",
    "    elif isinstance(x, awkward.MaskedArray):\n",
    "        return sys.getsizeof(x.mask) + memory_used(x.content, seen) + memory_used(x.maskedwhen, seen)\n",
    "    elif isinstance(x, awkward.IndexedArray):\n",
    "        return sys.getsizeof(x.index) + memory_used(x.content, seen)\n",
    "    elif isinstance(x, awkward.Table):\n",
    "        return sum(memory_used(n, seen) + memory_used(y, seen) for n, y in x.contents.items())\n",
    "    else:\n",
    "        return sys.getsizeof(x)\n",
    "\n",
    "# The columnar representation uses more than 10× less memory (which is why Scikit-Learn uses it).\n",
    "memory_used(tree[0].tolist()), memory_used(tree)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 7: nullable and heterogeneous data\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br>\n",
    "\n",
    "You might have noticed that awkward arrays are strongly typed objects in the midst of Python.\n",
    "\n",
    "   * Numpy arrays have a type that is known before performing any calculation (_not dynamic!_).\n",
    "   * Awkward arrays add jaggedness, tabular structure, cross-references, etc., all in a way that is known before any calculations (_not dynamic!_).\n",
    "\n",
    "<br>\n",
    "\n",
    "For an array to contain `None` (\"nullable\") or multiple types (\"heterogeneous\"), it has to be statically declared as such.\n",
    "\n",
    "<br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 67,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "masked_array         = <MaskedArray [1.1 2.2 None ... None None 6.6] at 0x7f55049af550>\n",
      "masked_array.mask    = [ True  True False  True  True  True False False False  True]\n",
      "masked_array.content = [1.1, 2.2, 6e-323, 3.3, 4.4, 5.5, 8e-323, 8.4e-323, 9e-323, 6.6]\n"
     ]
    }
   ],
   "source": [
    "# We've already seen nullable data:\n",
    "\n",
    "masked_array = awkward.fromiter([1.1, 2.2, None, 3.3, 4.4, 5.5, None, None, None, 6.6])\n",
    "print(f\"masked_array         = {repr(masked_array)}\")\n",
    "print(f\"masked_array.mask    = {masked_array.mask}\")\n",
    "print(f\"masked_array.content = {masked_array.content.tolist()}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 68,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "masked jagged array: [[1.1 2.2 3.3] None [] None [5.5]]  (some subarrays are missing)\n",
      "\n",
      "jagged masked array: [[1.1 None 3.3] [] [] [None] [5.5]] (some numbers are missing)\n"
     ]
    }
   ],
   "source": [
    "# As with jagged tables and tables of jagged arrays, the meaning of a mask depends on where it is.\n",
    "\n",
    "a = awkward.MaskedArray([False, True, False, True, False],\n",
    "        awkward.JaggedArray.fromcounts([3, 0, 0, 1, 1], [1.1, 2.2, 3.3, 4.4, 5.5]))\n",
    "\n",
    "b = awkward.JaggedArray.fromcounts([3, 0, 0, 1, 1],\n",
    "        awkward.MaskedArray([False, True, False, True, False], [1.1, 2.2, 3.3, 4.4, 5.5]))\n",
    "\n",
    "print(f\"\\nmasked jagged array: {a}  (some subarrays are missing)\")\n",
    "print(f\"\\njagged masked array: {b} (some numbers are missing)\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 69,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<JaggedArray [[<Photon 0> <Electron 0> <Electron 1> <Muon 7> <Muon 8>] [<Photon 2> <Electron 2> <Muon 26> <Muon 27>] [<Photon 4> <Electron 3> <Muon 181> <Muon 182>] ... [<Photon 210> <Photon 211> <Electron 166> <Electron 167> <Muon 3734> <Muon 3735>] [<Photon 213> <Photon 214> <Photon 215> <Electron 168> <Muon 3781> <Muon 3782>] [<Photon 216> <Photon 217> <Electron 169> <Electron 170> <Muon 3811> <Muon 3812>]] at 0x7f5504927a20>"
      ]
     },
     "execution_count": 69,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Heterogeneous data would be less common, unless we want to emulate object-oriented polymorphism.\n",
    "photons, electrons, muons = uproot.open(\"data/HZZ-objects.root\")[\"events\"].arrays(\n",
    "                                [\"photonp4\", \"electronp4\", \"muonp4\"], outputtype=tuple)\n",
    "\n",
    "photons.content   = photons.content.content;   photons.content.rowname   = \"Photon\"   # rownames\n",
    "electrons.content = electrons.content.content; electrons.content.rowname = \"Electron\"\n",
    "muons.content     = muons.content.content;     muons.content.rowname     = \"Muon\"\n",
    "photontags   = photons.x.ones_like()   * 0                                            # jagged, all 0s\n",
    "electrontags = electrons.x.ones_like() * 1                                            # jagged, all 1s\n",
    "muontags     = muons.x.ones_like()     * 2                                            # jagged, all 2s\n",
    "tags = awkward.JaggedArray.concatenate([photontags, electrontags, muontags], axis=1)  # merged!\n",
    "\n",
    "                                    # JaggedArray of UnionArray for the three collections\n",
    "particles = awkward.JaggedArray(tags.starts, tags.stops,\n",
    "                awkward.UnionArray.fromtags(tags.content.astype(awkward.UnionArray.TAGTYPE),\n",
    "                    [photons.content, electrons.content, muons.content]))\n",
    "\n",
    "particles[electrons.counts > 0]     # look at interesting events (ones with some electrons)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 70,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "particles.content.tags        = [2 2 2 ... 2 0 2]\n",
      "particles.content.index       = [   0    1    2 ... 3823  219 3824]\n",
      "particles.content.contents[0] = [<Photon 0> <Photon 1> <Photon 2> ... <Photon 217> <Photon 218> <Photon 219>]\n",
      "particles.content.contents[1] = [<Electron 0> <Electron 1> <Electron 2> ... <Electron 168> <Electron 169> <Electron 170>]\n",
      "particles.content.contents[2] = [<Muon 0> <Muon 1> <Muon 2> ... <Muon 3822> <Muon 3823> <Muon 3824>]\n"
     ]
    }
   ],
   "source": [
    "print(f\"particles.content.tags        = {particles.content.tags}\")\n",
    "print(f\"particles.content.index       = {particles.content.index}\")\n",
    "print(f\"particles.content.contents[0] = {particles.content.contents[0]}\")\n",
    "print(f\"particles.content.contents[1] = {particles.content.contents[1]}\")\n",
    "print(f\"particles.content.contents[2] = {particles.content.contents[2]}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 71,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[1.1, 2.2, None, 3.3, None],\n",
       " [4.4, [5.5]],\n",
       " [{'x': 6, 'y': {'z': 7}}, None, {'x': 8, 'y': {'z': 9}}]]"
      ]
     },
     "execution_count": 71,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# All data types can be expressed with\n",
    "# \n",
    "#     * Numpy arrays  for raw numbers\n",
    "#     * JaggedArrays  to make variable-length lists\n",
    "#     * Tables        to make objects\n",
    "#     * IndexedArrays as pointers (within specific collections)\n",
    "#     * MaskedArrays  for nullability (None)\n",
    "#     * UnionArrays   for heterogeneous lists\n",
    "#     * ObjectArrays  for arbitrary Python types (as a back door!)\n",
    "\n",
    "array = awkward.fromiter([[1.1, 2.2, None, 3.3, None],\n",
    "                          [4.4, [5.5]],\n",
    "                          [{\"x\": 6, \"y\": {\"z\": 7}}, None, {\"x\": 8, \"y\": {\"z\": 9}}]\n",
    "                         ])\n",
    "\n",
    "array.tolist()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 8: serialization, saving and loading\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 72,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "b'\\x80\\x03cawkward.array.jagged\\nJaggedArray\\nq\\x00)\\x81q\\x01}q\\x02(X\\x01\\x00\\x00\\x001q\\x03C\\x18\\x05\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x03\\x00\\x00\\x00\\x00\\x00\\x00\\x00q\\x04X\\x01\\x00\\x00\\x003q\\x05CP\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x02\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x03\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x05\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\xff\\x06\\x00\\x00\\x00\\x00\\x00\\x00\\x00q\\x06X\\x01\\x00\\x00\\x005q\\x07C\\x07\\x00\\x00\\x00\\x00\\x01\\x02\\x02q\\x08X\\x01\\x00\\x00\\x006q\\tC \\x9a\\x99\\x99\\x99\\x99\\x99\\xf1?\\x9a\\x99\\x99\\x99\\x99\\x99\\x01@ffffff\\n@\\x9a\\x99\\x99\\x99\\x99\\x99\\x11@q\\nX\\x01\\x00\\x00\\x008q\\x0bC\\x08\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00q\\x0cX\\x01\\x00\\x00\\x009q\\rC\\x08\\x00\\x00\\x00\\x00\\x00\\x00\\x16@q\\x0eX\\x02\\x00\\x00\\x0011q\\x0fC\\x10\\x06\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x08\\x00\\x00\\x00\\x00\\x00\\x00\\x00q\\x10X\\x02\\x00\\x00\\x0013q\\x11C\\x10\\x07\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\t\\x00\\x00\\x00\\x00\\x00\\x00\\x00q\\x12X\\x00\\x00\\x00\\x00q\\x13B\\xa7\\x05\\x00\\x00{\"awkward\": \"0.10.3\", \"schema\": {\"id\": 0, \"call\": [\"awkward\", \"JaggedArray\", \"fromcounts\"], \"args\": [{\"id\": 1, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"1\"}, {\"dtype\": \"int64\"}, {\"json\": 3}]}, {\"id\": 2, \"call\": [\"awkward\", \"IndexedMaskedArray\"], \"args\": [{\"id\": 3, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"3\"}, {\"dtype\": \"int64\"}, {\"json\": 10}]}, {\"id\": 4, \"call\": [\"awkward\", \"UnionArray\", \"fromtags\"], \"args\": [{\"id\": 5, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"5\"}, {\"dtype\": \"uint8\"}, {\"json\": 7}]}, {\"list\": [{\"id\": 6, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"6\"}, {\"dtype\": \"float64\"}, {\"json\": 4}]}, {\"id\": 7, \"call\": [\"awkward\", \"JaggedArray\", \"fromcounts\"], \"args\": [{\"id\": 8, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"8\"}, {\"dtype\": \"int64\"}, {\"json\": 1}]}, {\"id\": 9, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"9\"}, {\"dtype\": \"float64\"}, {\"json\": 1}]}]}, {\"call\": [\"awkward\", \"Table\", \"frompairs\"], \"args\": [{\"pairs\": [[\"x\", {\"id\": 11, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"11\"}, {\"dtype\": \"int64\"}, {\"json\": 2}]}], [\"y\", {\"call\": [\"awkward\", \"Table\", \"frompairs\"], \"args\": [{\"pairs\": [[\"z\", {\"id\": 13, \"call\": [\"awkward\", \"numpy\", \"frombuffer\"], \"args\": [{\"read\": \"13\"}, {\"dtype\": \"int64\"}, {\"json\": 2}]}]]}, {\"json\": 0}], \"id\": 12}]]}, {\"json\": 0}], \"id\": 10}]}]}, {\"json\": -1}]}]}}q\\x14ub.'"
      ]
     },
     "execution_count": 72,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Awkward array has a unified serialization model, demonstrated with Pickle, below:\n",
    "\n",
    "import pickle\n",
    "serialized = pickle.dumps(array)\n",
    "serialized"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 73,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[1.1, 2.2, None, 3.3, None],\n",
       " [4.4, [5.5]],\n",
       " [{'x': 6, 'y': {'z': 7}}, None, {'x': 8, 'y': {'z': 9}}]]"
      ]
     },
     "execution_count": 73,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# The structure can be fully recovered.\n",
    "\n",
    "pickle.loads(serialized).tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 74,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "len(output) = 9\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "{'awkward': '0.10.3',\n",
       " 'schema': {'id': 0,\n",
       "  'call': ['awkward', 'JaggedArray', 'fromcounts'],\n",
       "  'args': [{'id': 1,\n",
       "    'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "    'args': [{'read': '1'}, {'dtype': 'int64'}, {'json': 3}]},\n",
       "   {'id': 2,\n",
       "    'call': ['awkward', 'IndexedMaskedArray'],\n",
       "    'args': [{'id': 3,\n",
       "      'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "      'args': [{'read': '3'}, {'dtype': 'int64'}, {'json': 10}]},\n",
       "     {'id': 4,\n",
       "      'call': ['awkward', 'UnionArray', 'fromtags'],\n",
       "      'args': [{'id': 5,\n",
       "        'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "        'args': [{'read': '5'}, {'dtype': 'uint8'}, {'json': 7}]},\n",
       "       {'list': [{'id': 6,\n",
       "          'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "          'args': [{'read': '6'}, {'dtype': 'float64'}, {'json': 4}]},\n",
       "         {'id': 7,\n",
       "          'call': ['awkward', 'JaggedArray', 'fromcounts'],\n",
       "          'args': [{'id': 8,\n",
       "            'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "            'args': [{'read': '8'}, {'dtype': 'int64'}, {'json': 1}]},\n",
       "           {'id': 9,\n",
       "            'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "            'args': [{'read': '9'}, {'dtype': 'float64'}, {'json': 1}]}]},\n",
       "         {'call': ['awkward', 'Table', 'frompairs'],\n",
       "          'args': [{'pairs': [['x',\n",
       "              {'id': 11,\n",
       "               'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "               'args': [{'read': '11'}, {'dtype': 'int64'}, {'json': 2}]}],\n",
       "             ['y',\n",
       "              {'call': ['awkward', 'Table', 'frompairs'],\n",
       "               'args': [{'pairs': [['z',\n",
       "                   {'id': 13,\n",
       "                    'call': ['awkward', 'numpy', 'frombuffer'],\n",
       "                    'args': [{'read': '13'},\n",
       "                     {'dtype': 'int64'},\n",
       "                     {'json': 2}]}]]},\n",
       "                {'json': 0}],\n",
       "               'id': 12}]]},\n",
       "           {'json': 0}],\n",
       "          'id': 10}]}]},\n",
       "     {'json': -1}]}]},\n",
       " 'prefix': 'a-'}"
      ]
     },
     "execution_count": 74,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# It fills a dict-like object with named arrays, including one LISP-like reconstruction function.\n",
    "import json\n",
    "\n",
    "output = {}\n",
    "awkward.persist.serialize(array, output, name=\"a\")\n",
    "print(f\"len(output) = {len(output)}\")\n",
    "json.loads(output[\"a\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 75,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[1.1, 2.2, None, 3.3, None],\n",
       " [4.4, [5.5]],\n",
       " [{'x': 6, 'y': {'z': 7}}, None, {'x': 8, 'y': {'z': 9}}]]"
      ]
     },
     "execution_count": 75,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Using this one mechanism, complete structures can be encoded in any format with \"named arrays.\"\n",
    "\n",
    "# This \"awkd\" format is just a ZIP file.\n",
    "awkward.save(\"tmp.awkd\", array, mode=\"w\")\n",
    "awkward.load(\"tmp.awkd\").tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 76,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[[1.1, 2.2, None, 3.3, None],\n",
       " [4.4, [5.5]],\n",
       " [{'x': 6, 'y': {'z': 7}}, None, {'x': 8, 'y': {'z': 9}}]]"
      ]
     },
     "execution_count": 76,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import h5py\n",
    "\n",
    "# Wrap HDF5 file so that it knows how to read and write awkward-arrays.\n",
    "\n",
    "with h5py.File(\"tmp.hdf5\", \"w\") as hdf5_file:\n",
    "    awkward_hdf5_file = awkward.hdf5(hdf5_file)\n",
    "    awkward_hdf5_file[\"array\"] = array\n",
    "\n",
    "with h5py.File(\"tmp.hdf5\") as hdf5_file:\n",
    "    awkward_hdf5_file = awkward.hdf5(hdf5_file)\n",
    "    result = awkward_hdf5_file[\"array\"]\n",
    "\n",
    "# Unlike HDF5's built-in \"list of compounds,\" these objects are columnar (like split ROOT branches).\n",
    "\n",
    "result.tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 77,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "fromroot['Muon_Px']    = [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]]\n",
      "\n",
      "fromparquet['Muon_Px'] = [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]]\n"
     ]
    }
   ],
   "source": [
    "# Unlike ZIP and HDF5, the Parquet file format natively understands jagged arrays.\n",
    "# \n",
    "# It doesn't recognize all of Awkward's types, so this is a lossy (but widely used) format.\n",
    "\n",
    "fromroot = awkward.Table(**uproot.open(\"data/HZZ.root\")[\"events\"].arrays(namedecode=\"utf-8\"))\n",
    "awkward.toparquet(\"tmp.parquet\", fromroot)\n",
    "\n",
    "fromparquet = awkward.fromparquet(\"tmp.parquet\")\n",
    "\n",
    "print(f\"\\nfromroot['Muon_Px']    = {fromroot['Muon_Px']}\")\n",
    "print(f\"\\nfromparquet['Muon_Px'] = {fromparquet['Muon_Px']}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 78,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "fromroot['Muon_Px']  = [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]]\n",
      "\n",
      "fromarrow['Muon_Px'] = [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]]\n"
     ]
    }
   ],
   "source": [
    "# Arrow is a related format, intended for fast interprocess communication.\n",
    "# \n",
    "# Arrow also natively understands jagged arrays, but not all of the Awkward types.\n",
    "\n",
    "arrow_buffer = awkward.toarrow(fromroot)\n",
    "\n",
    "fromarrow = awkward.fromarrow(arrow_buffer)\n",
    "\n",
    "print(f\"\\nfromroot['Muon_Px']  = {fromroot['Muon_Px']}\")\n",
    "print(f\"\\nfromarrow['Muon_Px'] = {fromarrow['Muon_Px']}\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br>\n",
    "\n",
    "## Part 9: chunked and virtual arrays\n",
    "\n",
    "<br><br><br><br><br>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 79,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "fromparquet =\n",
      "    <ChunkedArray [<Row 0> <Row 1> <Row 2> ... <Row 2418> <Row 2419> <Row 2420>] at 0x7f5504925908>\n",
      "\n",
      "fromparquet['Muon_Px'] =\n",
      "    <ChunkedArray [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]] at 0x7f55048f2d30>\n",
      "\n",
      "fromparquet['Muon_Px'].chunks[0] =\n",
      "    <VirtualArray [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]] at 0x7f5504925b38>\n"
     ]
    }
   ],
   "source": [
    "# Data read from a Parquet file is put into a ChunkedArray of VirtualArrays:\n",
    "\n",
    "fromparquet = awkward.fromparquet(\"tmp.parquet\")\n",
    "\n",
    "print(f\"\\nfromparquet =\\n    {repr(fromparquet)}\")\n",
    "print(f\"\\nfromparquet['Muon_Px'] =\\n    {repr(fromparquet['Muon_Px'])}\")\n",
    "print(f\"\\nfromparquet['Muon_Px'].chunks[0] =\\n    {repr(fromparquet['Muon_Px'].chunks[0])}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 80,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "lazyfromroot =\n",
      "    <ChunkedArray [<Row 0> <Row 1> <Row 2> ... <Row 2418> <Row 2419> <Row 2420>] at 0x7f54f6323748>\n",
      "\n",
      "lazyfromroot['Muon_Px'] =\n",
      "    <ChunkedArray [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]] at 0x7f54f6394278>\n",
      "\n",
      "lazyfromroot['Muon_Px'].chunks[0] =\n",
      "    <VirtualArray [[-52.899456 37.73778] [-0.81645936] [48.98783 0.8275667] ... [-29.756786] [1.1418698] [23.913206]] at 0x7f54f632ca58>\n"
     ]
    }
   ],
   "source": [
    "# Data from ROOT files have the same structure if read using the new lazyarrays interface.\n",
    "\n",
    "lazyfromroot = uproot.open(\"data/HZZ.root\")[\"events\"].lazyarrays()\n",
    "\n",
    "print(f\"\\nlazyfromroot =\\n    {repr(lazyfromroot)}\")\n",
    "print(f\"\\nlazyfromroot['Muon_Px'] =\\n    {repr(lazyfromroot['Muon_Px'])}\")\n",
    "print(f\"\\nlazyfromroot['Muon_Px'].chunks[0] =\\n    {repr(lazyfromroot['Muon_Px'].chunks[0])}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 81,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[False, False, False, False, False]\n",
      "\n",
      "[44.7322 38.8311 38.8311 ... 32.3997 32.3997 32.3997]\n",
      "\n",
      "[True, False, False, False, True]\n"
     ]
    }
   ],
   "source": [
    "# ChunkedArrays allow data to be non-contiguous in memory.\n",
    "# VirtualArrays allow data to be unread until first accessed.\n",
    "# \n",
    "# Together, these form a \"lazy array\" interface: you get a handle to the whole dataset,\n",
    "# but nothing is read/decompressed/interpreted until necessary.\n",
    "\n",
    "array = uproot.open(\"data/Zmumu.root\")[\"events\"][\"pt1\"].lazyarray(entrysteps=500)\n",
    "\n",
    "print([x.ismaterialized for x in array.chunks], \"\\n\", sep=\"\")\n",
    "\n",
    "print(array)\n",
    "# for chunk in array.chunks:\n",
    "#     print(chunk)\n",
    "\n",
    "print(\"\\n\", [x.ismaterialized for x in array.chunks], sep=\"\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 82,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<ChunkedArray [-1.2176876596373256 -1.0513871038857279 -1.0513871038857279 -1.0513769369783923 -0.9906823248040668 1.4443295806046543 1.4443295806046543 ...] at 0x7f54f625cf60>"
      ]
     },
     "execution_count": 82,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "arrays = uproot.lazyarrays(\"data/Zmumu*.root\", \"events\", [\"E*\", \"pz*\"])\n",
    "\n",
    "# Just as with JaggedArrays, you can perform calculations through ChunkedArrays.\n",
    "\n",
    "eta1 = numpy.log((arrays[\"E1\"] + arrays[\"pz1\"]) / (arrays[\"E1\"] - arrays[\"pz1\"]))/2\n",
    "eta1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 83,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'Muon_Px': [-52.89945602416992, 37.7377815246582], 'Muon_Py': [-11.654671669006348, 0.6934735774993896], 'Muon_Pz': [-8.16079330444336, -11.307581901550293]}\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "dict_keys([<VirtualArray.TransientKey 140002883434312>, <VirtualArray.TransientKey 140002883434536>, <VirtualArray.TransientKey 140002883434760>])"
      ]
     },
     "execution_count": 83,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# By default, VirtualArrays cache accessed data indefinitely, so control that with explicit cache.\n",
    "\n",
    "cache = {}\n",
    "\n",
    "lazy = uproot.open(\"data/HZZ.root\")[\"events\"].lazyarrays(cache=cache)\n",
    "print(lazy[[\"Muon_Px\", \"Muon_Py\", \"Muon_Pz\"]][0].tolist())\n",
    "\n",
    "cache.keys()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 84,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'Muon_Px': [-52.89945602416992, 37.7377815246582], 'Muon_Py': [-11.654671669006348, 0.6934735774993896], 'Muon_Pz': [-8.16079330444336, -11.307581901550293]}\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "dict_keys([<VirtualArray.TransientKey 140002775479632>, <VirtualArray.TransientKey 140002775479744>, <VirtualArray.TransientKey 140002775479856>])"
      ]
     },
     "execution_count": 84,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# By default, VirtualArrays cache accessed data indefinitely, so control that with explicit cache.\n",
    "\n",
    "cache = {}\n",
    "\n",
    "lazy = awkward.fromparquet(\"tmp.parquet\", cache=cache)\n",
    "print(lazy[[\"Muon_Px\", \"Muon_Py\", \"Muon_Pz\"]][0].tolist())\n",
    "\n",
    "cache.keys()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 85,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(45, 212)"
      ]
     },
     "execution_count": 85,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import os\n",
    "\n",
    "# Load lazy arrays with persistvirtual=True (persistence methods remember that the chunks of the lazy array are virtual)\n",
    "arrays = uproot.open(\"data/HZZ.root\")[\"events\"].lazyarrays(persistvirtual=True)\n",
    "\n",
    "# Add new data to the Table, not previously in the ROOT file\n",
    "arrays[\"Muon_Pt\"] = numpy.sqrt(arrays[\"Muon_Px\"]**2 + arrays[\"Muon_Py\"]**2)\n",
    "\n",
    "# Save as an awkward-array file\n",
    "awkward.save(\"tmp.awkd\", arrays, mode=\"w\")\n",
    "\n",
    "# The file contains Muon_Pt and only INSTRUCTIONS for reading data from ROOT\n",
    "os.path.getsize(\"tmp.awkd\") // 1024, os.path.getsize(\"data/HZZ.root\") // 1024"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 86,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "read from data/HZZ.root:\n",
      "arrays['Muon_Pz'] = [[-8.160793 -11.307582] [20.199968] [11.168285 36.96519] ... [-52.66375] [162.17632] [54.719437]]\n",
      "\n",
      "\n",
      "read from tmp.awkd:\n",
      "arrays['Muon_Pt'] = [[54.168106 37.744152] [24.417913] [53.58827 29.811996] ... [33.461536] [63.619816] [42.93995]]\n"
     ]
    }
   ],
   "source": [
    "# So when we read it back, we can pretend it's one dataset, but original columns come from ROOT\n",
    "# and derived columns come from the awkd file.\n",
    "\n",
    "arrays = awkward.load(\"tmp.awkd\")\n",
    "\n",
    "print(f\"\\n\\nread from data/HZZ.root:\\narrays['Muon_Pz'] = {arrays['Muon_Pz']}\")\n",
    "print(f\"\\n\\nread from tmp.awkd:\\narrays['Muon_Pt'] = {arrays['Muon_Pt']}\")\n",
    "\n",
    "# Note: won't work if the original ROOT files ever get moved..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 87,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[<Row 3> <Row 4> <Row 8> <Row 9> <Row 11> <Row 12> <Row 14> ...]\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "(53, 212)"
      ]
     },
     "execution_count": 87,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Apply a cut to get a new collection (lazy mask; not a big copy)\n",
    "selected = arrays[arrays['Muon_Pt'].max() > 60]\n",
    "print(selected)\n",
    "\n",
    "# Save the lazily masked data\n",
    "awkward.save(\"tmp2.awkd\", selected, mode=\"w\")\n",
    "\n",
    "# Still not a very big file (essentially an event list)\n",
    "os.path.getsize(\"tmp2.awkd\") // 1024, os.path.getsize(\"data/HZZ.root\") // 1024\n",
    "\n",
    "# (Nearly) zero-cost skims!"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 88,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "file has selected contents:\n",
      "arrays2 = [<Row 3> <Row 4> <Row 8> ... <Row 2406> <Row 2411> <Row 2419>]\n",
      "\n",
      "\n",
      "read from data/HZZ.root:\n",
      "arrays2['Muon_Pz'] = [[403.84845 335.0942] [-89.69573 20.115053] [35.638836 -17.473787] ... [-113.74551 -113.811455] [-24.587757 -0.38994783] [162.17632]]\n",
      "\n",
      "\n",
      "read from tmp.awkd:\n",
      "arrays2['Muon_Pt'] = [[88.63194 77.951485] [81.011406 47.175045] [106.28356 12.311636] ... [76.18734 31.307274] [61.645054 28.647495] [63.619816]]\n"
     ]
    }
   ],
   "source": [
    "# The filtered file contains filtered data\n",
    "arrays2 = awkward.load(\"tmp2.awkd\")\n",
    "\n",
    "print(f\"\\n\\nfile has selected contents:\\narrays2 = {arrays2}\")\n",
    "print(f\"\\n\\nread from data/HZZ.root:\\narrays2['Muon_Pz'] = {arrays2['Muon_Pz']}\")\n",
    "print(f\"\\n\\nread from tmp.awkd:\\narrays2['Muon_Pt'] = {arrays2['Muon_Pt']}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 89,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(44, 235)"
      ]
     },
     "execution_count": 89,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# All the same is true, coming from a Parquet file.\n",
    "\n",
    "arrays = awkward.fromparquet(\"tmp.parquet\", persistvirtual=True)\n",
    "\n",
    "arrays[\"Muon_Pt\"] = numpy.sqrt(arrays[\"Muon_Px\"]**2 + arrays[\"Muon_Py\"]**2)\n",
    "\n",
    "awkward.save(\"tmp.awkd\", arrays, mode=\"w\")\n",
    "\n",
    "os.path.getsize(\"tmp.awkd\") // 1024, os.path.getsize(\"tmp.parquet\") // 1024"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<br><br><br><br><br><br>\n",
    "\n",
    "<center><b>That's all!</b></center>\n",
    "\n",
    "<br><br><br><br><br><br>"
   ]
  }
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