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Python package for calculating Petrosian properties and fitting galaxy light profiles

Python 32 7 Updated Aug 22, 2025

Tools for the reduction of spectroscopic observations from Optical and NIR instruments

Jupyter Notebook 67 41 Updated Apr 5, 2026

Read the CCD guide here:

Jupyter Notebook 108 56 Updated Mar 1, 2026

Astrocats package for constructing astronomical catalogs

Python 41 12 Updated Sep 19, 2018

Astropy affiliated package for reducing optical/IR CCD data

Python 94 89 Updated Apr 6, 2026

IPython notebooks on various topics

Jupyter Notebook 24 18 Updated Aug 22, 2018

This simple one-page website is a way for people to have a very quick and easy personable website that aggregates your activity and positions a simple logo, a portrait and some description text in …

HTML 760 268 Updated May 16, 2022

An Astropy coordinated package for astronomical spectroscopy. Maintainers: @rosteen @keflavich @eteq

Python 194 133 Updated Apr 10, 2026

Main AstroPy repository

Python 4 Updated Feb 11, 2019

Astronomy and astrophysics core library

Python 5,113 2,076 Updated Apr 11, 2026