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lsst.meas.algorithms g33a09d4741+106f42d13d
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Public Member Functions | |
| apply (self, catalog) | |
Static Public Attributes | |
| magErrField | |
Select sources using a magnitude error limit Because the magnitude error is the inverse of the signal-to-noise ratio, this also works to select sources by signal-to-noise when you only have a magnitude. This object can be used as a `lsst.pex.config.Config` for configuring the limit, and then the `apply` method can be used to identify sources in the catalog that match the configured limit.
Definition at line 347 of file sourceSelector.py.
| lsst.meas.algorithms.sourceSelector.MagnitudeErrorLimit.apply | ( | self, | |
| catalog | |||
| ) |
Apply the magnitude error limits to a catalog
Parameters
----------
catalog : `lsst.afw.table.SourceCatalog`
Catalog of sources to which the limit will be applied.
Returns
-------
selected : `numpy.ndarray`
Boolean array indicating for each source whether it is selected
(True means selected).
Reimplemented from lsst.meas.algorithms.sourceSelector.BaseLimit.
Definition at line 361 of file sourceSelector.py.
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static |
Definition at line 358 of file sourceSelector.py.