PropagateVisitFlagsTask

Python API summary

from lsst.pipe.tasks.propagateVisitFlags import PropagateVisitFlagsTask

classPropagateVisitFlagsTask(schema, **kwargs)

!Task to propagate flags from single-frame measurements to coadd measurements...

attributeconfig

Access configuration fields and retargetable subtasks.

methodrun(butler, coaddSources, ccdInputs, coaddWcs, visitCatalogs=None, wcsUpdates=None)

!Propagate flags from individual visit measurements to coadd...

See also

See the PropagateVisitFlagsTask API reference for complete details.

Retargetable subtasks

No subtasks.

Configuration fields

ccdName

Default

'ccd'

Field type

str Field

Name of ccd to give to butler

flags

Default

{'calib_psf_candidate': 0.2, 'calib_psf_used': 0.2, 'calib_psf_reserved': 0.2, 'calib_astrometry_used': 0.2, 'calib_photometry_used': 0.2, 'calib_photometry_reserved': 0.2}

Field type

DictField

Key type

str

Value type

float

Source catalog flags to propagate, with the threshold of relative occurrence (valid range: [0-1], default is 0.2). Coadd object will have flag set if the fraction of input visits in which it is flagged is greater than the threshold.

matchRadius

Default

0.2

Field type

float Field

Source matching radius (arcsec)