hstaxe

Last released May 22, 2023

Spectral extraction tools for Hubble Space Telescope Grisms

photutils

Last released May 17, 2023

An Astropy package for source detection and photometry

tweakwcs

Last released Apr 14, 2023

A package for correcting alignment errors in WCS objects

pyregion

Last released Dec 9, 2022

python parser for ds9 region files

regions

Last released Oct 27, 2022

Astropy coordinated package for region handling

lacosmic

Last released Apr 19, 2022

Laplacian Cosmic Ray Identification

astroimtools

Last released Aug 3, 2020

Astronomical Image Tools