lsst.meas.algorithms gee093eeb90+b2ef8c1f9d
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Public Member Functions | Public Attributes | Static Public Attributes | List of all members
lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask Class Reference
Inheritance diagram for lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask:
lsst.meas.algorithms.sourceSelector.BaseSourceSelectorTask

Public Member Functions

def __init__ (self, *args, **kwargs)
 
def selectSources (self, sourceCat, matches=None, exposure=None)
 

Public Attributes

 parentKey
 
 nChildKey
 
 centroidXKey
 
 centroidYKey
 
 centroidXErrKey
 
 centroidYErrKey
 
 centroidFlagKey
 
 edgeKey
 
 interpolatedCenterKey
 
 saturatedKey
 
 instFluxKey
 
 fluxFlagKey
 
 instFluxErrKey
 

Static Public Attributes

 ConfigClass = AstrometrySourceSelectorConfig
 

Detailed Description

Select sources that are useful for astrometry.

Good astrometry sources have high signal/noise, are non-blended, and
did not have certain "bad" flags set during source extraction. They need not
be PSF sources, just have reliable centroids.

Definition at line 65 of file astrometrySourceSelector.py.

Constructor & Destructor Documentation

◆ __init__()

def lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.__init__ (   self,
args,
**  kwargs 
)

Member Function Documentation

◆ selectSources()

def lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.selectSources (   self,
  sourceCat,
  matches = None,
  exposure = None 
)
Return a selection of sources that are useful for astrometry.

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 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 77 of file astrometrySourceSelector.py.

Member Data Documentation

◆ centroidFlagKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidFlagKey

Definition at line 114 of file astrometrySourceSelector.py.

◆ centroidXErrKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidXErrKey

Definition at line 112 of file astrometrySourceSelector.py.

◆ centroidXKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidXKey

Definition at line 110 of file astrometrySourceSelector.py.

◆ centroidYErrKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidYErrKey

Definition at line 113 of file astrometrySourceSelector.py.

◆ centroidYKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidYKey

Definition at line 111 of file astrometrySourceSelector.py.

◆ ConfigClass

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.ConfigClass = AstrometrySourceSelectorConfig
static

Definition at line 72 of file astrometrySourceSelector.py.

◆ edgeKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.edgeKey

Definition at line 116 of file astrometrySourceSelector.py.

◆ fluxFlagKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.fluxFlagKey

Definition at line 122 of file astrometrySourceSelector.py.

◆ instFluxErrKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.instFluxErrKey

Definition at line 123 of file astrometrySourceSelector.py.

◆ instFluxKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.instFluxKey

Definition at line 121 of file astrometrySourceSelector.py.

◆ interpolatedCenterKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.interpolatedCenterKey

Definition at line 117 of file astrometrySourceSelector.py.

◆ nChildKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.nChildKey

Definition at line 109 of file astrometrySourceSelector.py.

◆ parentKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.parentKey

Definition at line 108 of file astrometrySourceSelector.py.

◆ saturatedKey

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.saturatedKey

Definition at line 118 of file astrometrySourceSelector.py.


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