lsst.meas.astrom gcf9c84bd28+f1ba0e2e97
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Public Member Functions | |
def | __init__ (self, butler=None, refObjLoader=None, **kwargs) |
def | setRefObjLoader (self, refObjLoader) |
def | run (self, catalog, filterName=None, epoch=None) |
def | calculateCircle (self, catalog) |
Public Attributes | |
refObjLoader | |
Static Public Attributes | |
ConfigClass = DirectMatchConfig | |
Simple, brute force matching of a source catalog to a reference catalog. Parameters ---------- butler : `None` Compatibility parameter. Should not be used. refObjLoader : `lsst.meas.algorithms.ReferenceObjectLoader` or `None` For loading reference objects. **kwargs Other keyword arguments required for instantiating a Task (such as ``config``).
Definition at line 31 of file directMatch.py.
def lsst.meas.astrom.directMatch.DirectMatchTask.__init__ | ( | self, | |
butler = None , |
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refObjLoader = None , |
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** | kwargs | ||
) |
Definition at line 47 of file directMatch.py.
def lsst.meas.astrom.directMatch.DirectMatchTask.calculateCircle | ( | self, | |
catalog | |||
) |
Calculate a circle enclosing the catalog. Parameters ---------- catalog : `lsst.afw.table.SourceCatalog` Catalog to encircle. Returns ------- result : `lsst.pipe.base.Struct` Result struct with components: ``center`` ICRS center coordinate (`lsst.afw.geom.SpherePoint`). ``radius`` Radius of the circle (`lsst.geom.Angle`).
Definition at line 117 of file directMatch.py.
def lsst.meas.astrom.directMatch.DirectMatchTask.run | ( | self, | |
catalog, | |||
filterName = None , |
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epoch = None |
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) |
Load reference objects and match to them. Parameters ---------- catalog : `lsst.afw.table.SourceCatalog` Catalog to match. filterName : `str` Name of filter loading fluxes. epoch : `astropy.time.Time` or `None` Epoch to which to correct proper motion and parallax, or `None` to not apply such corrections. Returns ------- result : `lsst.pipe.base.Struct` Result struct with components: ``matches`` Matched sources with associated reference (`lsst.afw.table.SourceMatchVector`). ``matchMeta`` Match metadata (`lsst.meas.astrom.MatchMetadata`).
Definition at line 70 of file directMatch.py.
def lsst.meas.astrom.directMatch.DirectMatchTask.setRefObjLoader | ( | self, | |
refObjLoader | |||
) |
Set the reference object loader for the task. Parameters ---------- refObjLoader : `lsst.meas.algorithms.ReferenceObjectLoader` An instance of a reference object loader.
Definition at line 60 of file directMatch.py.
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static |
Definition at line 44 of file directMatch.py.
lsst.meas.astrom.directMatch.DirectMatchTask.refObjLoader |
Definition at line 56 of file directMatch.py.