lsst.meas.extensions.psfex

lsst.meas.extensions.psfex provides algorithms for PSF estimation based on the PSFEx code.

Using lsst.meas.extensions.psfex

lsst.meas.extensions.psfex is developed at https://github.com/lsst/meas_extensions_psfex. You can find Jira issues for this module under the meas_extensions_psfex component.

Python API reference

lsst.meas.extensions.psfex Package

Functions

makeit(fields, sets)

Classes

Context
Field
Prefs
Psf
PsfexPsf
Sample
Set

lsst.meas.extensions.psfex.psfexPsfDeterminer Module

Classes

PsfexPsfDeterminerConfig(*args, **kw)
PsfexPsfDeterminerTask(config[, schema])
PsfexNoStarsError(*args, **kwargs)	Raised if no stars are available for PSF determination.
PsfexNoGoodStarsError(*args, **kwargs)	Raised if no "good" stars are available for PSF determination.
PsfexTooFewGoodStarsError(*args, **kwargs)	Raised if too few good stars are available for PSF determination.