A star selector that looks for a cluster of small objects in a size-magnitude plot.
Definition at line 324 of file objectSizeStarSelector.py.
◆ selectSources()
def lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask.selectSources |
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sourceCat, |
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matches = None , |
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exposure = None |
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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:
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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.
Return
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struct : `lsst.pipe.base.Struct`
The struct contains the following data:
- selected : `array` of `bool``
Boolean array of sources that were selected, same length as
sourceCat.
Reimplemented from lsst.meas.algorithms.sourceSelector.BaseSourceSelectorTask.
Definition at line 330 of file objectSizeStarSelector.py.
◆ ConfigClass
◆ usesMatches
bool lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask.usesMatches = False |
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The documentation for this class was generated from the following file: