Template Class PsfImagePca

• Defined in File ImagePca.h

Inheritance Relationships

Base Type

• public lsst::afw::image::ImagePca< ImageT > (Template Class ImagePca)

Class Documentation

template<typename ImageT>
class PsfImagePca : public lsst::afw::image::ImagePca<ImageT>

Public Functions

PsfImagePca(bool constantWeight = true, int border = 3)

Ctor.

virtual void analyze()

Generate eigenimages that are normalised and background-subtracted

The background subtraction ensures PSF variation doesn’t couple with small background errors.