imaginglss.analysis.tycho_veto module¶
veto objects based on a star catalogue. The tycho vetos are based on the email discussion at:
Date: June 18, 2015 at 3:44:09 PM PDT To: decam-data@desi.lbl.gov Subject: decam-data Digest, Vol 12, Issue 29
These objects takes a decals object and calculates the center and rejection radius for the catalogue in degrees.
Note : The convention for veto flags is True for ‘reject’, False for ‘preserve’.
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imaginglss.analysis.tycho_veto.DECAM_ELG(decals)¶