Add requireFiniteRaDec clause to source selector

We are now persisting source catalogs even in light of an astrometric failure in single frame processing. Such catalogs will have their sky coordinate column (typically "coord_ra" and "coord_dec") values set to NaN. They are thus not suitable for inclusion in the fgcm calibration, so this config default ensures they are omited from the selection of "good" sources.
lsst · Apr 15, 2022 · c002342 · c002342
1 parent 2e4e590
commit c002342
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diff --git a/python/lsst/fgcmcal/fgcmBuildStarsBase.py b/python/lsst/fgcmcal/fgcmBuildStarsBase.py
@@ -186,6 +186,7 @@ def setDefaults(self):
         sourceSelector.doUnresolved = True
         sourceSelector.doSignalToNoise = True
         sourceSelector.doIsolated = True
+        sourceSelector.doRequireFiniteRaDec = True
 
         sourceSelector.signalToNoise.minimum = 10.0
         sourceSelector.signalToNoise.maximum = 1000.0

diff --git a/python/lsst/fgcmcal/fgcmBuildStarsTable.py b/python/lsst/fgcmcal/fgcmBuildStarsTable.py
@@ -208,6 +208,9 @@ def setDefaults(self):
         sourceSelector.isolated.parentName = 'parentSourceId'
         sourceSelector.isolated.nChildName = 'deblend_nChild'
 
+        sourceSelector.requireFiniteRaDec.raColName = 'ra'
+        sourceSelector.requireFiniteRaDec.decColName = 'decl'
+
         sourceSelector.unresolved.name = 'extendedness'