MeasureApCorrError

exception lsst.meas.algorithms.MeasureApCorrError(*args: Any, **kwargs: Any)

Bases: AlgorithmError

Raised if Aperture Correction fails in a non-recoverable way.

Parameters

namestr

Name of the kind of aperture correction that failed; typically an instFlux catalog field.

nSourcesint

Number of sources available to the fitter at the point of failure.

ndofint

Number of degrees of freedom required at the point of failure.

iterationint, optional

Which fit iteration the failure occurred in.

property metadata

Metadata from the raising Task with more information about the failure. The contents of the dict are Task-dependent, and must have str keys and str, int, float, bool, or nested-dictionary (with the same key and value types) values.