PetroFit: Petrosian properties calculator and galaxy light profiles fitter
Abstract
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.
- Publication:
-
Astrophysics Source Code Library
- Pub Date:
- March 2022
- Bibcode:
- 2022ascl.soft03013G
- Keywords:
-
- Software;
- NASA