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support for multi-extension HDUs? #480

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skendrew opened this issue Oct 17, 2022 · 1 comment
Open

support for multi-extension HDUs? #480

skendrew opened this issue Oct 17, 2022 · 1 comment

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@skendrew
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I'm trying to use aplpy's make_rgb_cube function with JWST data and I get an error from the reproject package that it's unable to determine which HDU to use - as JWST data has multi-extension HDUs. is it possible to provide support for such data, so that I can use aplpy for JWST data? (hack suggestions welcome too!)

@haydenmonk
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I had the same issue; I ended up making a new FITS file containing only the HDU I wanted to use. It works but it's pretty clumsy and I would love to hear if anyone found a better solution.

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