lsst.meas.algorithms
21.0.0-10-gbfb87ad6+140491bfc2
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Public Member Functions | |
def | apply (self, catalog) |
Static Public Attributes | |
primary = pexConfig.Field(dtype=str, doc="Name of column with primary flux measurement") | |
secondary = pexConfig.Field(dtype=str, doc="Name of column with secondary flux measurement") | |
minimum = pexConfig.Field(dtype=float, optional=True, doc="Select objects with value greater than this") | |
maximum = pexConfig.Field(dtype=float, optional=True, doc="Select objects with value less than this") | |
Select sources using a color limit 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. We refer to 'primary' and 'secondary' flux measurements; these are the two components of the color, which is: instFluxToMag(cat[primary]) - instFluxToMag(cat[secondary])
Definition at line 203 of file sourceSelector.py.
def lsst.meas.algorithms.sourceSelector.ColorLimit.apply | ( | self, | |
catalog | |||
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Apply the color limit to a catalog Parameters ---------- catalog : `lsst.afw.table.SourceCatalog` or `pandas.DataFrame` or `astropy.table.Table` 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 218 of file sourceSelector.py.
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staticinherited |
Definition at line 175 of file sourceSelector.py.
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staticinherited |
Definition at line 174 of file sourceSelector.py.
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static |
Definition at line 215 of file sourceSelector.py.
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static |
Definition at line 216 of file sourceSelector.py.