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LSST Data Management Base Package
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Public Member Functions | Public Attributes | List of all members
lsst.meas.algorithms.measureApCorr._FluxNames Class Reference

Public Member Functions

 __init__ (self, name, schema)
 

Public Attributes

 fluxName
 
 errName
 
 flagName
 
 usedName
 

Detailed Description

A collection of flux-related names for a given flux measurement algorithm.

Parameters
----------
name : `str`
    Name of flux measurement algorithm, e.g. ``base_PsfFlux``.
schema : `lsst.afw.table.Schema`
    Catalog schema containing the flux field.  The ``{name}_instFlux``,
    ``{name}_instFluxErr``, ``{name}_flag`` fields are checked for
    existence, and the ``apcorr_{name}_used`` field is added.

Raises
------
KeyError if any of instFlux, instFluxErr, or flag fields is missing.

Definition at line 78 of file measureApCorr.py.

Constructor & Destructor Documentation

◆ __init__()

lsst.meas.algorithms.measureApCorr._FluxNames.__init__ ( self,
name,
schema )

Definition at line 94 of file measureApCorr.py.

94 def __init__(self, name, schema):
95 self.fluxName = name + "_instFlux"
96 if self.fluxName not in schema:
97 raise KeyError("Could not find " + self.fluxName)
98 self.errName = name + "_instFluxErr"
99 if self.errName not in schema:
100 raise KeyError("Could not find " + self.errName)
101 self.flagName = name + "_flag"
102 if self.flagName not in schema:
103 raise KeyError("Cound not find " + self.flagName)
104 self.usedName = "apcorr_" + name + "_used"
105 schema.addField(self.usedName, type="Flag",
106 doc="Set if source was used in measuring aperture correction.")
107
108

Member Data Documentation

◆ errName

lsst.meas.algorithms.measureApCorr._FluxNames.errName

Definition at line 98 of file measureApCorr.py.

◆ flagName

lsst.meas.algorithms.measureApCorr._FluxNames.flagName

Definition at line 101 of file measureApCorr.py.

◆ fluxName

lsst.meas.algorithms.measureApCorr._FluxNames.fluxName

Definition at line 95 of file measureApCorr.py.

◆ usedName

lsst.meas.algorithms.measureApCorr._FluxNames.usedName

Definition at line 104 of file measureApCorr.py.


The documentation for this class was generated from the following file: