lsst.meas.algorithms  14.0
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lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask Class Reference
Inheritance diagram for lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask:

Public Member Functions

def __init__
 
def selectSources
 

Public Attributes

 parentKey
 
 nChildKey
 
 centroidXKey
 
 centroidYKey
 
 centroidFlagKey
 
 edgeKey
 
 interpolatedCenterKey
 
 saturatedKey
 
 fluxKey
 
 fluxFlagKey
 
 fluxSigmaKey
 

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 48 of file astrometrySourceSelector.py.

Constructor & Destructor Documentation

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

Definition at line 58 of file astrometrySourceSelector.py.

Member Function Documentation

def lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.selectSources (   self,
  sourceCat,
  matches = None 
)
!Return a catalog of sources: a subset of sourceCat.

If sourceCat is cotiguous in memory, will use vectorized tests for ~100x
execution speed advantage over non-contiguous catalogs. This would be
even faster if we didn't have to check footprints for multiple peaks.

@param[in] sourceCat  catalog of sources that may be sources
                (an lsst.afw.table.SourceCatalog)

@return a pipeBase.Struct containing:
- sourceCat  a catalog of sources

Definition at line 61 of file astrometrySourceSelector.py.

Member Data Documentation

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidFlagKey

Definition at line 94 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidXKey

Definition at line 92 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.centroidYKey

Definition at line 93 of file astrometrySourceSelector.py.

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

Definition at line 56 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.edgeKey

Definition at line 96 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.fluxFlagKey

Definition at line 102 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.fluxKey

Definition at line 101 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.fluxSigmaKey

Definition at line 103 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.interpolatedCenterKey

Definition at line 97 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.nChildKey

Definition at line 91 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.parentKey

Definition at line 90 of file astrometrySourceSelector.py.

lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask.saturatedKey

Definition at line 98 of file astrometrySourceSelector.py.


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