MeasurePsfTask

Python API summary

from lsst.pipe.tasks.measurePsf import MeasurePsfTask
classMeasurePsfTask(schema=None, **kwargs)

! @anchor MeasurePsfTask_...

attributeconfig

Access configuration fields and retargetable subtasks.

methodrun(exposure, sources, expId=0, matches=None)

!Measure the PSF...

See also

See the MeasurePsfTask API reference for complete details.

Retargetable subtasks

makePsfCandidates

Default
lsst.meas.algorithms.makePsfCandidates.MakePsfCandidatesTask
Field type
ConfigurableField
Task to make psf candidates from selected stars.

psfDeterminer

Default
'pca'
Field type
Single-selection RegistryField
Choices
'pca'
lsst.meas.algorithms.pcaPsfDeterminer.PcaPsfDeterminerTask
'psfex'
lsst.meas.extensions.psfex.psfexPsfDeterminer.PsfexPsfDeterminerTask
PSF Determination algorithm

reserve

Default
lsst.meas.algorithms.reserveSourcesTask.ReserveSourcesTask
Field type
ConfigurableField
Reserve sources from fitting

starSelector

Default
'objectSize'
Field type
Single-selection RegistryField
Choices
'science'
lsst.meas.algorithms.sourceSelector.ScienceSourceSelectorTask
'references'
lsst.meas.algorithms.sourceSelector.ReferenceSourceSelectorTask
'objectSize'
lsst.meas.algorithms.objectSizeStarSelector.ObjectSizeStarSelectorTask
'flagged'
lsst.meas.algorithms.flaggedSourceSelector.FlaggedSourceSelectorTask
'astrometry'
lsst.meas.algorithms.astrometrySourceSelector.AstrometrySourceSelectorTask
'matcher'
lsst.meas.algorithms.matcherSourceSelector.MatcherSourceSelectorTask
'diaCatalog'
lsst.ip.diffim.diaCatalogSourceSelector.DiaCatalogSourceSelectorTask
Star selection algorithm

Configuration fields

No configuration fields.