Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Tollerud, Erik J.'

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[ascl:2203.013] PetroFit: Petrosian properties calculator and galaxy light profiles fitter

PetroFit calculates Petrosian properties, such as radii and concentration indices; it also fits galaxy light profiles. The package, built on Photutils (ascl:1609.011), includes tools for performing accurate photometry, segmentations, Petrosian properties, and fitting.