lsst.meas.base  22.0.1-14-g86e9b50+9acd787010
Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | List of all members
lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux Class Reference
Inheritance diagram for lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux:
lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin lsst.meas.base.catalogCalculation.CatalogCalculationPlugin lsst.meas.base.pluginsBase.BasePlugin

Public Member Functions

def getExecutionOrder (cls)
 
def calculate (self, diaObjects, diaSources, filterDiaSources, filterName, **kwargs)
 
def calculate (self, cat, **kwargs)
 
def fail (self, diaObject, columns, error=None)
 
def fail (self, measRecord, error=None)
 
def getLogName (self)
 

Static Public Member Functions

def getTransformClass ()
 

Public Attributes

 config
 
 name
 
 logName
 

Static Public Attributes

 ConfigClass = SigmaDiaPsFluxConfig
 
list outputCols = ["PSFluxSigma"]
 
string plugType = "multi"
 
bool needsFilter = True
 
 registry = PluginRegistry(DiaObjectCalculationPluginConfig)
 
float FLUX_MOMENTS_CALCULATED = 5.0
 
list inputCols = []
 
float CENTROID_ORDER = 0.0
 
float SHAPE_ORDER = 1.0
 
float FLUX_ORDER = 2.0
 
float APCORR_ORDER = 3.0
 
float DEFAULT_CATALOGCALCULATION = 4.0
 

Detailed Description

Compute scatter of diaSource fluxes.

Definition at line 409 of file diaCalculationPlugins.py.

Member Function Documentation

◆ calculate() [1/2]

def lsst.meas.base.catalogCalculation.CatalogCalculationPlugin.calculate (   self,
  cat,
**  kwargs 
)
inherited
Perform the calculation specified by this plugin.

This method can either be used to operate on a single catalog record
or a whole catalog, populating it with the output defined by this
plugin.

Note that results may be added to catalog records as new columns, or
may result in changes to existing values.

Parameters
----------
cat : `lsst.afw.table.SourceCatalog` or `lsst.afw.table.SourceRecord`
    May either be a `~lsst.afw.table.SourceCatalog` or a single
    `~lsst.afw.table.SourceRecord`, depending on the plugin type. Will
    be updated in place to contain the results of plugin execution.
**kwargs
    Any additional keyword arguments that may be passed to the plugin.

Definition at line 97 of file catalogCalculation.py.

◆ calculate() [2/2]

def lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux.calculate (   self,
  diaObjects,
  diaSources,
  filterDiaSources,
  filterName,
**  kwargs 
)
Compute the sigma fluxes of the point source flux.

Parameters
----------
diaObject : `dict`
    Summary object to store values in.
diaSources : `pandas.DataFrame`
    DataFrame representing all diaSources associated with this
    diaObject.
filterDiaSources : `pandas.DataFrame`
    DataFrame representing diaSources associated with this
    diaObject that are observed in the band pass ``filterName``.
filterName : `str`
    Simple, string name of the filter for the flux being calculated.
**kwargs
    Any additional keyword arguments that may be passed to the plugin.

Reimplemented from lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.

Definition at line 423 of file diaCalculationPlugins.py.

◆ fail() [1/2]

def lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.fail (   self,
  diaObject,
  columns,
  error = None 
)
inherited
Set diaObject position values to nan.

Parameters
----------
diaObject : `dict`
    Summary object to store values in.
columns : `list` of `str`
    List of string names of columns to write a the failed value.
error : `BaseException` or `None`
    Error to pass. Kept for consistency with CatologCalculationPlugin.
    Unused.

Definition at line 140 of file diaCalculation.py.

◆ fail() [2/2]

def lsst.meas.base.pluginsBase.BasePlugin.fail (   self,
  measRecord,
  error = None 
)
inherited
Record a failure of the `measure` or `measureN` method.

Parameters
----------
measRecord : `lsst.afw.table.SourceRecord`
    Table record describing the source being measured.
error : `MeasurementError`, optional
    Only provided if the measurement failed due to a
    `MeasurementError` being raised; otherwise, will be `None`.

Notes
-----
When the plugin raises an exception, framework will call
`BasePlugin.fail` to allow the plugin to set its failure flag
field(s).  When `BasePlugin.measureN` raises an exception,
`BasePlugin.fail` will be called repeatedly with all the records that
were being measured.

If the exception is an `MeasurementError`, it will be passed as the
error argument; in all other cases the error argument will be `None`,
and the failure will be logged by the measurement framework as a
warning.

Reimplemented in lsst.meas.base.wrappers.GenericPlugin, lsst.meas.base.wrappers.WrappedForcedPlugin, lsst.meas.base.wrappers.WrappedSingleFramePlugin, lsst.meas.base.plugins.SingleFrameSkyCoordPlugin, lsst.meas.base.plugins.SingleFramePeakCentroidPlugin, lsst.meas.base.plugins.InputCountPlugin, lsst.meas.base.plugins.VariancePlugin, lsst.meas.base.plugins.SingleFrameJacobianPlugin, lsst.meas.base.plugins.SingleFrameFPPositionPlugin, lsst.meas.base.footprintArea.CatalogCalculationFootprintAreaPlugin, and lsst.meas.base.classification.CatalogCalculationClassificationPlugin.

Definition at line 137 of file pluginsBase.py.

◆ getExecutionOrder()

def lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux.getExecutionOrder (   cls)
Used to set the relative order of plugin execution.

The values returned by `getExecutionOrder` are compared across all
plugins, and smaller numbers run first.

Notes
-----
`CatalogCalculationPlugin`\s must run with
`BasePlugin.DEFAULT_CATALOGCALCULATION` or higher.

All plugins must implement this method with an appropriate run level

Reimplemented from lsst.meas.base.catalogCalculation.CatalogCalculationPlugin.

Definition at line 420 of file diaCalculationPlugins.py.

◆ getLogName()

def lsst.meas.base.pluginsBase.BasePlugin.getLogName (   self)
inherited

Definition at line 134 of file pluginsBase.py.

◆ getTransformClass()

def lsst.meas.base.pluginsBase.BasePlugin.getTransformClass ( )
staticinherited
Get the measurement transformation appropriate to this plugin.

This returns a subclass of `transforms.MeasurementTransform`, which
may be instantiated with details of the algorithm configuration and
then called with information about calibration and WCS to convert from
raw measurement quantities to calibrated units. Calibrated data is
then provided in a separate output table.

Notes
-----
By default, we copy everything from the input to the output without
transformation.

Reimplemented in lsst.meas.base.plugins.ForcedPeakCentroidPlugin, and lsst.meas.base.plugins.SingleFramePeakCentroidPlugin.

Definition at line 169 of file pluginsBase.py.

Member Data Documentation

◆ APCORR_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.APCORR_ORDER = 3.0
staticinherited

Definition at line 98 of file pluginsBase.py.

◆ CENTROID_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.CENTROID_ORDER = 0.0
staticinherited

Definition at line 72 of file pluginsBase.py.

◆ config

lsst.meas.base.pluginsBase.BasePlugin.config
inherited

Definition at line 130 of file pluginsBase.py.

◆ ConfigClass

lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux.ConfigClass = SigmaDiaPsFluxConfig
static

Definition at line 413 of file diaCalculationPlugins.py.

◆ DEFAULT_CATALOGCALCULATION

float lsst.meas.base.pluginsBase.BasePlugin.DEFAULT_CATALOGCALCULATION = 4.0
staticinherited

Definition at line 108 of file pluginsBase.py.

◆ FLUX_MOMENTS_CALCULATED

float lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.FLUX_MOMENTS_CALCULATED = 5.0
staticinherited

Definition at line 69 of file diaCalculation.py.

◆ FLUX_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.FLUX_ORDER = 2.0
staticinherited

Definition at line 89 of file pluginsBase.py.

◆ inputCols

list lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.inputCols = []
staticinherited

Definition at line 82 of file diaCalculation.py.

◆ logName

lsst.meas.base.pluginsBase.BasePlugin.logName
inherited

Definition at line 132 of file pluginsBase.py.

◆ name

lsst.meas.base.pluginsBase.BasePlugin.name
inherited

Definition at line 131 of file pluginsBase.py.

◆ needsFilter

bool lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux.needsFilter = True
static

Definition at line 417 of file diaCalculationPlugins.py.

◆ outputCols

list lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux.outputCols = ["PSFluxSigma"]
static

Definition at line 415 of file diaCalculationPlugins.py.

◆ plugType

string lsst.meas.base.diaCalculationPlugins.SigmaDiaPsFlux.plugType = "multi"
static

Definition at line 416 of file diaCalculationPlugins.py.

◆ registry

lsst.meas.base.diaCalculation.DiaObjectCalculationPlugin.registry = PluginRegistry(DiaObjectCalculationPluginConfig)
staticinherited

Definition at line 65 of file diaCalculation.py.

◆ SHAPE_ORDER

float lsst.meas.base.pluginsBase.BasePlugin.SHAPE_ORDER = 1.0
staticinherited

Definition at line 80 of file pluginsBase.py.


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