79 Open Source Astrophysics Software Projects
Free and open source astrophysics code projects including engines, APIs, generators, and tools.
Castro 176 ⭐
An adaptive mesh, astrophysical compressible (radiation-, magneto-) hydrodynamics simulation code for massively parallel CPU and GPU architectures.
Swiftaa 96 ⭐
The most comprehensive collection of accurate astronomical algorithms in (C++, Objective-C and) Swift.
Statisticalmethods 72 ⭐
Course notes and resources for Stanford University graduate lecture course PHYS366: Special Topics in Astrophysics: Statistical Methods
Mini Nbody 65 ⭐
A simple gravitational N-body simulation in less than 100 lines of C code, with CUDA optimizations.
Deepmoon 59 ⭐
Convolutional neural network code for extracting Lunar craters from Digital Elevation Maps (DEMs).
Chiantipy 44 ⭐
ChiantiPy is a python package to calculate the radiative properties of astrophysical plasmas based on the CHIANTI atomic database
Galerkinsparsegrids.jl 33 ⭐
Sparse Grid Discretization with the Discontinuous Galerkin Method for solving PDEs
Swiftsim 35 ⭐
Main SWIFTsim repository, mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim
Numerical_methods_for_physics 27 ⭐
Numerical methods and exercises for Physics and Astrophysics: Integration and Differentiation,Ordinary Differential Equations, Linear Algebra and FFTs, Advection and Hyperbolic Partial Differential Equations, Elliptic Partial Differential Equations, Computational Fluid Dynamics.
Ads2bibdesk 32 ⭐
ads2bibdesk helps you add astrophysics articles listed on NASA/ADS to your BibDesk database using the new ADS Developer API
Ldtk 24 ⭐
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).
Wide Residual Nets For Seti 25 ⭐
Classification of simulated radio signals using Wide Residual Networks for use in the search for extra-terrestrial intelligence
Pixell 23 ⭐
A rectangular pixel map manipulation and harmonic analysis library derived from Sigurd Naess' enlib.
Lombscargle.jl 15 ⭐
Compute Lomb-Scargle periodogram, suitable for unevenly sampled data. It supports multi-threading
Octotiger 15 ⭐
Astrophysics program simulating the evolution of star systems based on the fast multipole method on adaptive Octrees
Hbtplus 12 ⭐
HBT+ subhalo finder and merger tree builder, the tool to get you out of mess and back to physics.
Picca 16 ⭐
set of tools for continuum fitting, correlation function calculation, cosmological fits...
Hacktheuniverse 11 ⭐
The 1st Annual American Museum of Natural History Hackathon produced by the BridgeUP: STEM program
Nmmn 14 ⭐
Miscellaneous methods for: astronomy, dealing with arrays, statistical distributions, computing goodness-of-fit, numerical simulations and much more
Jetset 13 ⭐
JetSeT a framework for self-consistent modeling and fitting of astrophysical relativistic jets