In "cosky" step, do NOT change pixels with invvar=0, image=0

legacysurvey / legacypipe

Image reduction pipeline for the DESI Legacy Imaging Surveys, using the Tractor framework

BSD 3-Clause "New" or "Revised" License

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In "cosky" step, do NOT change pixels with invvar=0, image=0 #676

Closed dstndstn closed 3 years ago

dstndstn commented 3 years ago

fixed in 93a41c78

moustakas commented 3 years ago

@dstndstn cosky is also used (I think) in the fit_on_coadds optional stage. Can you make sure this change is also used when that stage is invoked?