This is a companion ticket to #637 (bleed trails identified as bright stars). Spurious large galaxies can be found due to incomplete masking of bleed trails 90prime and/or mosaic images. This doesn't appear to be a problem for decam images. Below are the 36 spurious SHAPE_R>10 arcsec, RMAG<21 mag galaxies in dr9k.
This is a companion ticket to #637 (bleed trails identified as bright stars). Spurious large galaxies can be found due to incomplete masking of bleed trails 90prime and/or mosaic images. This doesn't appear to be a problem for decam images. Below are the 36 spurious SHAPE_R>10 arcsec, RMAG<21 mag galaxies in dr9k.
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