161 Open source projects that are alternatives of or similar to Gaia_tools

precise data-driven RV fitting, now with tellurics!

Python toolkit for calculating stellar limb darkening profiles and model-specific coefficients using the stellar atmosphere spectrum library by Husser et al. (2013). Described in Parviainen & Aigrain, MNRAS 453, 3821–3826 (2015).

SKA Radio Telescope Simulator

A simple physics engine build over a PyGame simulation to accurately model planetary orbits in space

C++ library for ODE integration via Taylor's method and LLVM

OpenGL-based FITS image viewer

Spatial and spectral models for astrophysics

Model layer for Meteor

An extension of Unitful.jl for astronomers.

IRAF - Image Reduction and Analysis Facility

Dust maps in the Milky Way

Periodic time series analysis tools based on information theory

Main yt repository

A stream processing framework for high-throughput applications.

Real-time 3D visualization of space.

Open Astronomy Catalog API

Astrophysical Multipurpose Software Environment. This is the main repository for AMUSE

Go package for calculating the sunrise and sunset times for a given location

Moon phase widget for website in javascript

Solution to Kaggle's PLAsTiCC Astronomical Classification Competition

MiraPy: A Python package for Deep Learning in Astronomy

Synthetic Photometry.

Functions and classes to access online data resources. Maintainers: @keflavich and @bsipocz and @ceb8

Physical simulations on Unity

Package to read and write radio baseband data

Make a Kepler orrery gif or movie of all the Kepler multi-planet systems

FFI wrapper around cfitsio in Rust

Astronomy Picture of the Day API service

A tool to align astronomical images based on asterism matching

Automated Line Fitting Algorithm

A python framework to process FITS images. Built for Astronomy.

nway -- Bayesian cross-matching of astronomical catalogues

Library of astronomical algorithms in Python

Classification of simulated radio signals using Wide Residual Networks for use in the search for extra-terrestrial intelligence

自用天文算法，公历农历转换、八大行星位置、日出日落月出月落时间、节气物候时间等

Amateur astronomical computations

ESCAPE Summer School 2021

Code, data, and instructions for mapping orbits of asteroids in the solar system

Version 6 of the LaTeX style files and documentation for authoring AAS Journal (AJ/ApJ) articles.

Deep learning for the automated spectral classification of supernovae

Start with the Chempy tutorial

Tools for dealing with APOGEE data

The macOS quicklook plugin for FITS files.

K2 systematics correction using Gaussian processes

A complete VOEvent transport system

SunPy - Python for Solar Physics

Qt capture software for astronomy, mainly planetary shooting

Python library for supernova cosmology

Data formats for gamma-ray astronomy

A GAN for the generation of mock astronomical surveys

Code for efficiently computing 2-point and 3-point correlation functions. For documentation, go to

📡 Virgo: A Versatile Spectrometer for Radio Astronomy

Read the CCD guide here:

Track satellites in your terminal

Introduction to astronomy research featuring short video lectures with (incomplete) Jupyter notebooks

A simple longslit spectroscopy pipeline in Python

A curated list of science- and engineering related repositories on GitHub and in neighboring counties

A python module to detect stellar flares using Bayesian model comparison

This is the official GitHub repository for OpenSpace: an open source astrovisualization project. For instructions on how to build and run OpenSpace, see the Getting Started Guides on the wiki page at http://wiki.openspaceproject.com

Sonification tool for turning scatter plots into perceptually uniform sound files for science and science access.