lsst.pipe.tasks  21.0.0-21-g006371a9+f07e293ea4
Public Member Functions | Public Attributes | Static Public Attributes | List of all members
lsst.pipe.tasks.functors.LocalMagnitudeErr Class Reference
Inheritance diagram for lsst.pipe.tasks.functors.LocalMagnitudeErr:
lsst.pipe.tasks.functors.LocalPhotometry lsst.pipe.tasks.functors.Functor

Public Member Functions

def columns (self)
 
def name (self)
 
def instFluxToNanojansky (self, instFlux, localCalib)
 
def instFluxErrToNanojanskyErr (self, instFlux, instFluxErr, localCalib, localCalibErr)
 
def instFluxToMagnitude (self, instFlux, localCalib)
 
def instFluxErrToMagnitudeErr (self, instFlux, instFluxErr, localCalib, localCalibErr)
 
def noDup (self)
 
def multilevelColumns (self, data, columnIndex=None, returnTuple=False)
 
def __call__ (self, data, dropna=False)
 
def difference (self, data1, data2, **kwargs)
 
def fail (self, df)
 
def shortname (self)
 

Public Attributes

 instFluxCol
 
 instFluxErrCol
 
 photoCalibCol
 
 photoCalibErrCol
 
 filt
 
 dataset
 

Static Public Attributes

tuple logNJanskyToAB = (1 * u.nJy).to_value(u.ABmag)
 

Detailed Description

Compute calibrated AB magnitude errors using the local calibration value.

See also
--------
LocalNanojansky
LocalNanojanskyErr
LocalMagnitude
LocalMagnitudeErr

Definition at line 1558 of file functors.py.

Member Function Documentation

◆ __call__()

def lsst.pipe.tasks.functors.Functor.__call__ (   self,
  data,
  dropna = False 
)
inherited

Definition at line 318 of file functors.py.

◆ columns()

def lsst.pipe.tasks.functors.LocalMagnitudeErr.columns (   self)
Columns required to perform calculation

Reimplemented from lsst.pipe.tasks.functors.Functor.

Definition at line 1570 of file functors.py.

◆ difference()

def lsst.pipe.tasks.functors.Functor.difference (   self,
  data1,
  data2,
**  kwargs 
)
inherited
Computes difference between functor called on two different ParquetTable objects

Definition at line 329 of file functors.py.

◆ fail()

def lsst.pipe.tasks.functors.Functor.fail (   self,
  df 
)
inherited

Definition at line 334 of file functors.py.

◆ instFluxErrToMagnitudeErr()

def lsst.pipe.tasks.functors.LocalPhotometry.instFluxErrToMagnitudeErr (   self,
  instFlux,
  instFluxErr,
  localCalib,
  localCalibErr 
)
inherited
Convert instrument flux err to nanojanskys.

Parameters
----------
instFlux : `numpy.ndarray` or `pandas.Series`
    Array of instrument flux measurements
instFluxErr : `numpy.ndarray` or `pandas.Series`
    Errors on associated ``instFlux`` values
localCalib : `numpy.ndarray` or `pandas.Series`
    Array of local photometric calibration estimates.
localCalibErr : `numpy.ndarray` or `pandas.Series`
   Errors on associated ``localCalib`` values

Returns
-------
calibMagErr: `numpy.ndarray` or `pandas.Series`
    Error on calibrated AB magnitudes.

Definition at line 1463 of file functors.py.

◆ instFluxErrToNanojanskyErr()

def lsst.pipe.tasks.functors.LocalPhotometry.instFluxErrToNanojanskyErr (   self,
  instFlux,
  instFluxErr,
  localCalib,
  localCalibErr 
)
inherited
Convert instrument flux to nanojanskys.

Parameters
----------
instFlux : `numpy.ndarray` or `pandas.Series`
    Array of instrument flux measurements
instFluxErr : `numpy.ndarray` or `pandas.Series`
    Errors on associated ``instFlux`` values
localCalib : `numpy.ndarray` or `pandas.Series`
    Array of local photometric calibration estimates.
localCalibErr : `numpy.ndarray` or `pandas.Series`
   Errors on associated ``localCalib`` values

Returns
-------
calibFluxErr : `numpy.ndarray` or `pandas.Series`
    Errors on calibrated flux measurements.

Definition at line 1425 of file functors.py.

◆ instFluxToMagnitude()

def lsst.pipe.tasks.functors.LocalPhotometry.instFluxToMagnitude (   self,
  instFlux,
  localCalib 
)
inherited
Convert instrument flux to nanojanskys.

Parameters
----------
instFlux : `numpy.ndarray` or `pandas.Series`
    Array of instrument flux measurements
localCalib : `numpy.ndarray` or `pandas.Series`
    Array of local photometric calibration estimates.

Returns
-------
calibMag : `numpy.ndarray` or `pandas.Series`
    Array of calibrated AB magnitudes.

Definition at line 1446 of file functors.py.

◆ instFluxToNanojansky()

def lsst.pipe.tasks.functors.LocalPhotometry.instFluxToNanojansky (   self,
  instFlux,
  localCalib 
)
inherited
Convert instrument flux to nanojanskys.

Parameters
----------
instFlux : `numpy.ndarray` or `pandas.Series`
    Array of instrument flux measurements
localCalib : `numpy.ndarray` or `pandas.Series`
    Array of local photometric calibration estimates.

Returns
-------
calibFlux : `numpy.ndarray` or `pandas.Series`
    Array of calibrated flux measurements.

Definition at line 1408 of file functors.py.

◆ multilevelColumns()

def lsst.pipe.tasks.functors.Functor.multilevelColumns (   self,
  data,
  columnIndex = None,
  returnTuple = False 
)
inherited
Returns columns needed by functor from multilevel dataset

To access tables with multilevel column structure, the `MultilevelParquetTable`
or `DeferredDatasetHandle` need to be passed either a list of tuples or a
dictionary.

Parameters
----------
data : `MultilevelParquetTable` or `DeferredDatasetHandle`

columnIndex (optional): pandas `Index` object
    either passed or read in from `DeferredDatasetHandle`.

`returnTuple` : bool
    If true, then return a list of tuples rather than the column dictionary
    specification.  This is set to `True` by `CompositeFunctor` in order to be able to
    combine columns from the various component functors.

Definition at line 205 of file functors.py.

◆ name()

def lsst.pipe.tasks.functors.LocalMagnitudeErr.name (   self)
Full name of functor (suitable for figure labels)

Reimplemented from lsst.pipe.tasks.functors.Functor.

Definition at line 1575 of file functors.py.

◆ noDup()

def lsst.pipe.tasks.functors.Functor.noDup (   self)
inherited

Definition at line 124 of file functors.py.

◆ shortname()

def lsst.pipe.tasks.functors.Functor.shortname (   self)
inherited
Short name of functor (suitable for column name/dict key)

Reimplemented in lsst.pipe.tasks.functors.Color, and lsst.pipe.tasks.functors.MagDiff.

Definition at line 344 of file functors.py.

Member Data Documentation

◆ dataset

lsst.pipe.tasks.functors.Functor.dataset
inherited

Definition at line 120 of file functors.py.

◆ filt

lsst.pipe.tasks.functors.Functor.filt
inherited

Definition at line 119 of file functors.py.

◆ instFluxCol

lsst.pipe.tasks.functors.LocalPhotometry.instFluxCol
inherited

Definition at line 1397 of file functors.py.

◆ instFluxErrCol

lsst.pipe.tasks.functors.LocalPhotometry.instFluxErrCol
inherited

Definition at line 1398 of file functors.py.

◆ logNJanskyToAB

tuple lsst.pipe.tasks.functors.LocalPhotometry.logNJanskyToAB = (1 * u.nJy).to_value(u.ABmag)
staticinherited

Definition at line 1394 of file functors.py.

◆ photoCalibCol

lsst.pipe.tasks.functors.LocalPhotometry.photoCalibCol
inherited

Definition at line 1399 of file functors.py.

◆ photoCalibErrCol

lsst.pipe.tasks.functors.LocalPhotometry.photoCalibErrCol
inherited

Definition at line 1400 of file functors.py.


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