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DM-40451-v25: Allow deblending to continue even when data is missing for some bands #82

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merged 4 commits into from
Oct 24, 2023

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fred3m and others added 4 commits October 18, 2023 12:52
Previously any footprints that could not construct a PSF in all
bands were skipped. As part of HSC PDR4, because there are patches
with only partial coverage of narrow bands (for example), we want
to allow the deblender to proceed.

This ticket implements deblending with only partial PSF coverage,
and also adds new columns to the catalog to keep track of the
coverage per band.
…dels

Because deepCoadd_forced does not require the imageMask to set the
coverage column (which instead is in the meas catalog),
this ticket makes that parameter optional.
@mwittgen mwittgen merged commit 6a768ee into v25.0.x Oct 24, 2023
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@mwittgen mwittgen deleted the tickets/DM-40451-v25 branch October 24, 2023 21:59
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3 participants