lsst.meas.algorithms  13.0-18-gc4ad4228
Public Member Functions | Static Public Attributes | List of all members
lsst.meas.algorithms.pcaPsfDeterminer.PcaPsfDeterminerTask Class Reference

A measurePsfTask psf estimator. More...

Inheritance diagram for lsst.meas.algorithms.pcaPsfDeterminer.PcaPsfDeterminerTask:
lsst.meas.algorithms.psfDeterminer.BasePsfDeterminerTask

Public Member Functions

def determinePsf (self, exposure, psfCandidateList, metadata=None, flagKey=None)
 Determine a PCA PSF model for an exposure given a list of PSF candidates. More...
 
- Public Member Functions inherited from lsst.meas.algorithms.psfDeterminer.BasePsfDeterminerTask
def __init__ (self, config, schema=None, kwds)
 
def determinePsf (exposure, psfCandidateList, metadata=None)
 

Static Public Attributes

 ConfigClass = PcaPsfDeterminerConfig
 
- Static Public Attributes inherited from lsst.meas.algorithms.psfDeterminer.BasePsfDeterminerTask
bool usesMatches = False
 
 ConfigClass = BasePsfDeterminerConfig
 

Detailed Description

A measurePsfTask psf estimator.

Definition at line 165 of file pcaPsfDeterminer.py.

Member Function Documentation

◆ determinePsf()

def lsst.meas.algorithms.pcaPsfDeterminer.PcaPsfDeterminerTask.determinePsf (   self,
  exposure,
  psfCandidateList,
  metadata = None,
  flagKey = None 
)

Determine a PCA PSF model for an exposure given a list of PSF candidates.

Parameters
[in]exposureexposure containing the psf candidates (lsst.afw.image.Exposure)
[in]psfCandidateLista sequence of PSF candidates (each an lsst.meas.algorithms.PsfCandidate); typically obtained by detecting sources and then running them through a star selector
[in,out]metadataa home for interesting tidbits of information
[in]flagKeyschema key used to mark sources actually used in PSF determination
Returns
a list of

Definition at line 210 of file pcaPsfDeterminer.py.

Member Data Documentation

◆ ConfigClass

lsst.meas.algorithms.pcaPsfDeterminer.PcaPsfDeterminerTask.ConfigClass = PcaPsfDeterminerConfig
static

Definition at line 169 of file pcaPsfDeterminer.py.


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