lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerTask Class Reference

Inheritance diagram for lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerTask:

Public Member Functions
	determinePsf (self, exposure, psfCandidateList, metadata=None, flagKey=None)

Static Public Attributes
	ConfigClass = PsfexPsfDeterminerConfig

Detailed Description

Definition at line 210 of file psfexPsfDeterminer.py.

Member Function Documentation

determinePsf()

lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerTask.determinePsf	(		self,
			exposure,
			psfCandidateList,
			metadata = None,
			flagKey = None )

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

Parameters
----------
exposure: `lsst.afw.image.Exposure`
    Exposure containing the PSF candidates.
psfCandidateList: iterable of `lsst.meas.algorithms.PsfCandidate`
    Sequence of PSF candidates typically obtained by detecting sources
    and then running them through a star selector.
metadata: metadata, optional
    A home for interesting tidbits of information.
flagKey: `lsst.afw.table.Key`, optional
    Schema key used to mark sources actually used in PSF determination.

Returns
-------
psf: `lsst.meas.extensions.psfex.PsfexPsf`
    The determined PSF.

Definition at line 213 of file psfexPsfDeterminer.py.

Member Data Documentation

ConfigClass

lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerTask.ConfigClass = PsfexPsfDeterminerConfig

static

Definition at line 211 of file psfexPsfDeterminer.py.

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

• python/lsst/meas/extensions/psfex/psfexPsfDeterminer.py