lsst.meas.algorithms g6770999e7e+22d6ad778f
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Public Member Functions | Static Public Attributes | List of all members
lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask Class Reference
Inheritance diagram for lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask:
lsst.meas.algorithms.sourceSelector.BaseSourceSelectorTask

Public Member Functions

 selectSources (self, sourceCat, matches=None, exposure=None)
 

Static Public Attributes

 ConfigClass = ObjectSizeStarSelectorConfig
 
bool usesMatches = False
 

Detailed Description

A star selector that looks for a cluster of small objects in a size-magnitude plot.

Definition at line 324 of file objectSizeStarSelector.py.

Member Function Documentation

◆ selectSources()

lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask.selectSources ( self,
sourceCat,
matches = None,
exposure = None )
Return a selection of PSF candidates that represent likely stars.

A list of PSF candidates may be used by a PSF fitter to construct a PSF.

Parameters
----------
sourceCat : `lsst.afw.table.SourceCatalog`
    Catalog of sources to select from.
    This catalog must be contiguous in memory.
matches : `list` of `lsst.afw.table.ReferenceMatch` or None
    Ignored in this SourceSelector.
exposure : `lsst.afw.image.Exposure` or None
    The exposure the catalog was built from; used to get the detector
    to transform to TanPix, and for debug display.

Returns
-------
struct : `lsst.pipe.base.Struct`
    The struct contains the following data:

    ``selected``
        Boolean array of sources that were selected, same length as
        sourceCat. (`numpy.ndarray` of `bool`)

Reimplemented from lsst.meas.algorithms.sourceSelector.BaseSourceSelectorTask.

Definition at line 330 of file objectSizeStarSelector.py.

Member Data Documentation

◆ ConfigClass

lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask.ConfigClass = ObjectSizeStarSelectorConfig
static

Definition at line 327 of file objectSizeStarSelector.py.

◆ usesMatches

bool lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask.usesMatches = False
static

Definition at line 328 of file objectSizeStarSelector.py.


The documentation for this class was generated from the following file: