lsst.pipe.tasks  13.0-66-gfbf2f2ce+5
Public Member Functions | Static Public Attributes | List of all members
lsst.pipe.tasks.selectImages.PsfWcsSelectImagesTask Class Reference
Inheritance diagram for lsst.pipe.tasks.selectImages.PsfWcsSelectImagesTask:
lsst.pipe.tasks.selectImages.WcsSelectImagesTask lsst.pipe.tasks.selectImages.BaseSelectImagesTask

Public Member Functions

def runDataRef (self, dataRef, coordList, makeDataRefList=True, selectDataList=[])
 
def run (self, coordList)
 

Static Public Attributes

 ConfigClass = PsfWcsSelectImagesConfig
 

Detailed Description

Select images using their Wcs and cuts on the PSF properties

Definition at line 265 of file selectImages.py.

Member Function Documentation

◆ run()

def lsst.pipe.tasks.selectImages.BaseSelectImagesTask.run (   self,
  coordList 
)
inherited
Select images suitable for coaddition in a particular region

@param[in] coordList: list of coordinates defining region of interest; if None then select all images
subclasses may add additional keyword arguments, as required

@return a pipeBase Struct containing:
- exposureInfoList: a list of exposure information objects (subclasses of BaseExposureInfo),
    which have at least the following fields:
    - dataId: data ID dictionary
    - coordList: coordinates of the corner of the exposure (list of afwCoord.IcrsCoord)

Definition at line 77 of file selectImages.py.

◆ runDataRef()

def lsst.pipe.tasks.selectImages.PsfWcsSelectImagesTask.runDataRef (   self,
  dataRef,
  coordList,
  makeDataRefList = True,
  selectDataList = [] 
)
Select images in the selectDataList that overlap the patch and satisfy PSF quality critera.

The PSF quality criteria are based on the size and ellipticity residuals from the
adaptive second moments of the star and the PSF.

The criteria are:
  - the median of the ellipticty residuals
  - the robust scatter of the size residuals (using the median absolute deviation)
  - the robust scatter of the size residuals scaled by the square of
    the median size

@param dataRef: Data reference for coadd/tempExp (with tract, patch)
@param coordList: List of Coord specifying boundary of patch
@param makeDataRefList: Construct a list of data references?
@param selectDataList: List of SelectStruct, to consider for selection

Definition at line 271 of file selectImages.py.

Member Data Documentation

◆ ConfigClass

lsst.pipe.tasks.selectImages.PsfWcsSelectImagesTask.ConfigClass = PsfWcsSelectImagesConfig
static

Definition at line 268 of file selectImages.py.


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