A trivial StarSelector that simply uses an existing flag field to filter a SourceCatalog.
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def | __init__ (self, schema, kwds) |
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def | selectStars (self, exposure, sourceCat, matches=None) |
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def | __init__ (self, schema, kwds) |
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def | run (self, exposure, sourceCat, matches=None, isStarField=None) |
| Select stars, make PSF candidates, and set a flag field True for stars in the input catalog. More...
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def | selectStars (self, exposure, sourceCat, matches=None) |
| Return a catalog of stars: a subset of sourceCat whose records are shallow copies. More...
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def | makePsfCandidates (self, exposure, starCat) |
| Make a list of PSF candidates from a star catalog. More...
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A trivial StarSelector that simply uses an existing flag field to filter a SourceCatalog.
This is most frequently used in steps that occur after the a PSF model has been built, to allow other procedures that need stars to use the set of stars used to determine the PSF.
Definition at line 39 of file flaggedStarSelector.py.