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

sourcelsst.afw.table.SourceRecord

The source that will be examined

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

sourcelsst.afw.table.SourceRecord

The source that will be examined

getOrientation(source)

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

Parameters

sourcelsst.afw.table.SourceRecord

The source that will be examined

getSn(source)

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

Parameters

sourcelsst.afw.table.SourceRecord

The source that will be examined