190 Open source projects that are alternatives of or similar to sncosmo

Deep learning for the automated spectral classification of supernovae

Spatial and spectral models for astrophysics

Modular Open Source Fitter for Transients

Phantom Smoothed Particle Hydrodynamics and Magnetohydrodynamics code

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).

Miscellaneous methods for: astronomy, dealing with arrays, statistical distributions, computing goodness-of-fit, numerical simulations and much more

📡 Virgo: A Versatile Spectrometer for Radio Astronomy

set of tools for continuum fitting, correlation function calculation, cosmological fits...

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

Python library for ODE integration via Taylor's method and LLVM

HBT+ subhalo finder and merger tree builder, the tool to get you out of mess and back to physics.

yt astrophysical analysis modules

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

Derivation of non-thermal particle distributions through MCMC spectral fitting

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Dust maps in the Milky Way

Analysis kit for large-scale structure datasets, the massively parallel way

Open Astronomy Catalog API

A low Mach number stellar hydrodynamics code

A code generator for grid-based PDE solving on CPUs and GPUs

Data formats for gamma-ray astronomy

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

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

A cosmological tool for emulation of various basic statistics of dark matter haloes based on Dark Quest project (https://darkquestcosmology.github.io/).

Read the CCD guide here:

FFI wrapper around cfitsio in Rust

Synthetic Photometry.

ESCAPE Summer School 2021

A tool to align astronomical images based on asterism matching

Machine Learning - accelerated Bayesian inference

Transient Array Radio Telescope

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

Physical simulations on Unity

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

Periodic time series analysis tools based on information theory

ads2bibdesk helps you add astrophysics articles listed on NASA/ADS to your BibDesk database using the new ADS Developer API

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

Fit models to your data in Python with Sherpa.

A Python package for handling spherical polygons that represent arbitrary regions of the sky

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

Analysis software for the NICER mission

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

A stream processing framework for high-throughput applications.

Start with the Chempy tutorial

Parse, convert, modify, and generate Phantom config files.

A pythonic interface for radio astronomy interferometry data (uvfits, miriad, others)

A command-line tool for producing tables of the positions of solar system objects over time.

Library of astronomical algorithms in Python

The macOS quicklook plugin for FITS files.

Make your own cardboard model planisphere

Theme Outer Space

Tools to create blend catalogs, produce training samples and implement blending metrics

A python package for creating mock maps of astrophysical signals from a halo catalog

A program to calculate your ephemerides.

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

precise data-driven RV fitting, now with tellurics!

Solution to Kaggle's PLAsTiCC Astronomical Classification Competition

Data access and visualization for MaNGA. http://sdss-marvin.readthedocs.io/en/latest/

The Galacticus galaxy formation model

A complete VOEvent transport system