Version 2.0 of MINESweeper Isochrone fitting code

Hyrax - A low-code framework for rapid experimentation with ML & unsupervised discovery in astronomy

Repository for the latest version of the MOOG_SCAT code

Turbospectrum v20 with NLTE capability

Lecture notes on stellar physics, graduate level

fast 1D LTE stellar spectral synthesis

A curated list of awesome repos and tutorials to develop great matplotlib graphs and diagrams

IRAF - Image Reduction and Analysis Facility

SpectRes is a Python module which efficiently resamples spectra and their associated uncertainties onto an arbitrary wavelength grid. Read the documentation at

synthetic spectrum calculation companion to MARCS

linelist generator

Multi-Zone Galactic Chemical Evolution Codes. Extension of NuPyCEE

compute bolometric corrections and synthetic colours for input values of stellar parameters

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

Python Spectroscopic Toolkit

You can find the website of NuPyCEE at

Tools for working with the @ESAGaia data and related data sets

Spectroscopy Made Hard(er)

Python demonstrations from MIT MKI-code coffee

A flexible Chemical Evolution model in python

Template for packages that use Astropy. Maintainer: @astrofrog

sick, the spectroscopic inference crank

N-body and hydro analysis tools for Python