lsst.meas.astrom
16.0-18-g51a54b3+2
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Public Member Functions | |
def | __init__ (self, refObjLoader, schema=None, kwargs) |
def | loadAndMatch (self, exposure, sourceCat) |
Public Attributes | |
refObjLoader | |
Static Public Attributes | |
ConfigClass = RefMatchConfig | |
Match an input source catalog with objects from a reference catalog. Parameters ---------- refObjLoader : `lsst.meas.algorithms.ReferenceLoader` A reference object loader object schema : `lsst.afw.table.Schema` ignored; available for compatibility with an older astrometry task **kwargs additional keyword arguments for pipe_base `lsst.pipe.base.Task`
Definition at line 57 of file ref_match.py.
def lsst.meas.astrom.ref_match.RefMatchTask.__init__ | ( | self, | |
refObjLoader, | |||
schema = None , |
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kwargs | |||
) |
Definition at line 72 of file ref_match.py.
def lsst.meas.astrom.ref_match.RefMatchTask.loadAndMatch | ( | self, | |
exposure, | |||
sourceCat | |||
) |
Load reference objects overlapping an exposure and match to sources detected on that exposure. Parameters ---------- exposure : `lsst.afw.image.Exposure` exposure that the sources overlap sourceCat : `lsst.afw.table.SourceCatalog.` catalog of sources detected on the exposure Returns ------- result : `lsst.pipe.base.Struct` Result struct with Components: - ``refCat`` : reference object catalog of objects that overlap the exposure (`lsst.afw.table.SimpleCatalog`) - ``matches`` : Matched sources and references (`list` of `lsst.afw.table.ReferenceMatch`) - ``matchMeta`` : metadata needed to unpersist matches (`lsst.daf.base.PropertyList`) Notes ----- ignores config.matchDistanceSigma
Definition at line 80 of file ref_match.py.
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static |
Definition at line 69 of file ref_match.py.
lsst.meas.astrom.ref_match.RefMatchTask.refObjLoader |
Definition at line 74 of file ref_match.py.