DipoleAnalysis¶
- class lsst.ip.diffim.DipoleAnalysis¶
Bases:
object
Functor class that provides (S/N, position, orientation) of measured dipoles
Methods Summary
__call__
(source)Parse information returned from dipole measurement
displayDipoles
(exposure, sources)Display debugging information on the detected dipoles
getCentroid
(source)Get the centroid of the dipole; average of positive and negative lobe
getOrientation
(source)Calculate the orientation of dipole; vector from negative to positive lobe
getSn
(source)Get the total signal-to-noise of the dipole; total S/N is from positive and negative lobe
Methods Documentation
- __call__(source)¶
Parse information returned from dipole measurement
- Parameters:
- source
lsst.afw.table.SourceRecord
The source that will be examined
- source
- displayDipoles(exposure, sources)¶
Display debugging information on the detected dipoles
- Parameters:
- exposure
lsst.afw.image.Exposure
Image the dipoles were measured on
- sources
lsst.afw.table.SourceCatalog
The set of diaSources that were measured
- exposure
- getCentroid(source)¶
Get the centroid of the dipole; average of positive and negative lobe
- Parameters:
- source
lsst.afw.table.SourceRecord
The source that will be examined
- source
- getOrientation(source)¶
Calculate the orientation of dipole; vector from negative to positive lobe
- Parameters:
- source
lsst.afw.table.SourceRecord
The source that will be examined
- source
- getSn(source)¶
Get the total signal-to-noise of the dipole; total S/N is from positive and negative lobe
- Parameters:
- source
lsst.afw.table.SourceRecord
The source that will be examined
- source