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:

displayDipoles(exposure, sources)¶

Display debugging information on the detected dipoles

Parameters:

exposurelsst.afw.image.Exposure: Image the dipoles were measured on
sourceslsst.afw.table.SourceCatalog: The set of diaSources that were measured

getCentroid(source)¶

Get the centroid of the dipole; average of positive and negative lobe

Parameters:

getOrientation(source)¶

Calculate the orientation of dipole; vector from negative to positive lobe

Parameters:

getSn(source)¶

Get the total signal-to-noise of the dipole; total S/N is from positive and negative lobe

Parameters: