EZPADOVA -- A python package that allows you to download PADOVA isochrones directly from their website

This small package provides a direct interface to the PADOVA/PARSEC isochrone webpage (http://stev.oapd.inaf.it/cgi-bin/cmd). It compiles the URL needed to query the website and retrives the data into a python variable.

This package has been tested on python 2.7 and python 3.

:version: 1 :author: MF

Installation

Install with pip

pip install git+https://github.com/mfouesneau/ezpadova

(--user if you want to install it in your user profile)

Manual installation

download the repository and run the setup

python setup.py install

EXAMPLE USAGE

• Basic example of downloading a sequence of isochrones, plotting, saving

>>> from ezpadova import parsec
>>> r = parsec.get_t_isochrones(6.0, 7.0, 0.05, 0.02)

>>> import pylab as plt
>>> plt.scatter(r['logT'], r['logL'], c=r['logA'], edgecolor='None')
>>> plt.show()

>>> r.write('myiso.fits')

• getting only one isochrone

>>> r = parsec.get_one_isochrone(1e7, 0.02, model='parsec12s', phot='spitzer')

Available model interfaces

parsec12s_r14: PARSEC version 1.2S + TP-AGB tracks from COLIBRI (Marigo et al. (2013)), version PR16 (Rosenfield et al. (2016)).

parsec12s: PARSEC version 1.2S, Tang et al. (2014), Chen et al. (2014)

parsec11: PARSEC version 1.1, With revised diffusion+overshooting in low-mass stars, and improvements in interpolation scheme.

parsec10: PARSEC version 1.0

2010: Marigo et al. (2008) with the Girardi et al. (2010) Case A correction for low-mass, low-metallicity AGB tracks

2008: Marigo et al. (2008): Girardi et al. (2000) up to early-AGB + detailed TP-AGB from Marigo & Girardi (2007) (for M <= 7 Msun) + Bertelli et al. (1994) (for M > 7 Msun) + additional Z=0.0001 and Z=0.001 tracks.

2010b: Marigo et al. (2008) with the Girardi et al. (2010) Case B correction for low-mass, low-metallicity AGB tracks

2002: Basic set of Girardi et al. (2002) : Girardi et al. (2000) + simplified TP-AGB (for M <= 7 Msun) + Bertelli et al. (1994) (for M > 7 Msun) + additional Z=0.0001 and Z=0.001 tracks.

Photometric systems

(incomplete list)

2mass_spitzer: 2MASS + Spitzer (IRAC+MIPS)

2mass_spitzer_wise: 2MASS + Spitzer (IRAC+MIPS) + WISE

2mass: 2MASS JHKs

ubvrijhk: UBVRIJHK (cf. Maiz-Apellaniz 2006 + Bessell 1990)

bessell: UBVRIJHKLMN (cf. Bessell 1990 + Bessell & Brett 1988)

akari: AKARI

batc: BATC

megacam: CFHT/Megacam u g'r'i'z'

dcmc: DCMC

denis: DENIS

dmc14: DMC 14 filters

dmc15: DMC 15 filters

eis: ESO/EIS (WFI UBVRIZ + SOFI JHK)

wfi: ESO/WFI

wfi_sofi: ESO/WFI+SOFI

wfi2: ESO/WFI2

galex: GALEX FUV+NUV (Vegamag) + Johnson's UBV

galex_sloan: GALEX FUV+NUV + SDSS ugriz (all ABmags)

UVbright: HST+GALEX+Swift/UVOT UV filters

acs_hrc: HST/ACS HRC

acs_wfc: HST/ACS WFC

nicmosab: HST/NICMOS AB

nicmosst: HST/NICMOS ST

nicmosvega: HST/NICMOS vega

stis: HST/STIS imaging mode

wfc3ir: HST/WFC3 IR channel (final throughputs)

wfc3uvis1: HST/WFC3 UVIS channel, chip 1 (final throughputs)

wfc3uvis2: HST/WFC3 UVIS channel, chip 2 (final throughputs)

wfc3_medium: HST/WFC3 medium filters (UVIS1+IR, final throughputs)

wfc3: HST/WFC3 wide filters (UVIS1+IR, final throughputs)

wfpc2: HST/WFPC2 (Vegamag, cf. Holtzman et al. 1995)

kepler: Kepler + SDSS griz + DDO51 (in ABmags)

kepler_2mass: Kepler + SDSS griz + DDO51 (in ABmags) + 2MASS (~Vegamag)

ogle: OGLE-II

panstarrs1: Pan-STARRS1

sloan: SDSS ugriz

sloan_2mass: SDSS ugriz + 2MASS JHKs

sloan_ukidss: SDSS ugriz + UKIDSS ZYJHK

swift_uvot: SWIFT/UVOT UVW2, UVM2, UVW1,u (Vegamag)

spitzer: Spitzer IRAC+MIPS

stroemgren: Stroemgren-Crawford

suprimecam: Subaru/Suprime-Cam (ABmags)

tycho2: Tycho VTBT

ukidss: UKIDSS ZYJHK (Vegamag)

visir: VISIR

vista: VISTA ZYJHKs (Vegamag)

washington: Washington CMT1T2

washington_ddo51: Washington CMT1T2 + DDO51