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lsst.meas.astrom g374be3e903+3c89c0e672
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Public Member Functions | |
| __init__ (self, butler=None, refObjLoader=None, **kwargs) | |
| setRefObjLoader (self, refObjLoader) | |
| run (self, catalog, filterName=None, epoch=None) | |
| calculateCircle (self, catalog) | |
Public Attributes | |
| config | |
| refObjLoader | |
Static Public Attributes | |
| ConfigClass = DirectMatchConfig | |
Static Protected Attributes | |
| str | _DefaultName = "directMatch" |
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 32 of file directMatch.py.
| lsst.meas.astrom.directMatch.DirectMatchTask.__init__ | ( | self, | |
butler = None, |
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refObjLoader = None, |
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| ** | kwargs | ||
| ) |
Definition at line 48 of file directMatch.py.
| 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 118 of file directMatch.py.
| 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 71 of file directMatch.py.
| 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 61 of file directMatch.py.
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staticprotected |
Definition at line 46 of file directMatch.py.
| lsst.meas.astrom.directMatch.DirectMatchTask.config |
Definition at line 52 of file directMatch.py.
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static |
Definition at line 45 of file directMatch.py.
| lsst.meas.astrom.directMatch.DirectMatchTask.refObjLoader |
Definition at line 57 of file directMatch.py.