Fitting#

Imaging and Interferometer#

For fitting a model consisting of one or more galaxies to an imaging or interferometer dataset.

FitImaging

Fits an imaging dataset using a list of galaxies.

FitInterferometer

Fits an interferometer dataset using a list of galaxies.

Ellipse#

For fitting ellipses (isophotes) to an imaging dataset to characterise galaxy morphology.

FitEllipse

A fit to a DatasetInterp dataset, using a model image to represent the observed data and noise-map.