jaxoplanet

Astronomical time series analysis with JAX

https://github.com/exoplanet-dev/jaxoplanet

Science Score: 39.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • CITATION.cff file
  • codemeta.json file
    Found codemeta.json file
  • .zenodo.json file
    Found .zenodo.json file
  • DOI references
    Found 3 DOI reference(s) in README
  • Academic publication links
  • Committers with academic emails
  • Institutional organization owner
  • JOSS paper metadata
  • Scientific vocabulary similarity
    Low similarity (16.5%) to scientific vocabulary

Keywords

astronomy astrophysics bayesian-inference exoplanets jax python time-series

Keywords from Contributors

energy-system-model mesh standardization brain-computer-interfaces hydrology regionalization energy-system imaging interactive dynamics
Last synced: 6 months ago · JSON representation

Repository

Astronomical time series analysis with JAX

Basic Info
  • Host: GitHub
  • Owner: exoplanet-dev
  • License: mit
  • Language: Python
  • Default Branch: main
  • Homepage: https://jax.exoplanet.codes
  • Size: 5.94 MB
Statistics
  • Stars: 62
  • Watchers: 8
  • Forks: 14
  • Open Issues: 12
  • Releases: 7
Topics
astronomy astrophysics bayesian-inference exoplanets jax python time-series
Created almost 5 years ago · Last pushed 6 months ago
Metadata Files
Readme Contributing License Code of conduct Zenodo

README.md

jaxoplanet

Astronomical time series analysis with JAX


jaxoplanet is a functional-programming-forward implementation of many features from the exoplanet and starry packages built on top of JAX.

jaxoplanet includes fast and robust implementations of many exoplanet-specific operations, including solving Kepler's equation, and computing limb-darkened light curves. Since jaxoplanet is built on top of JAX it has first-class support for hardware acceleration using GPUs and TPUs, and it also integrates seamlessly with modeling tools like NumPyro, and Flax.

For the most complete documentation, check out the documentation page at jax.exoplanet.codes.

Installation

You'll first need to install JAX following the instructions in the JAX docs. For example, to install the CPU version of JAX, you can run:

bash python -m pip install "jax[cpu]"

Then install jaxoplanet with:

bash python -m pip install jaxoplanet

If you run into issues with installing jaxoplanet, specifically on ARM (i.e., M series chips) Macs, take a look at the installation instructions.

```{admonition} Navigating the docs :class: tip

💽 After installing jaxoplanet, head over to the Quickstart page to see some of its features.

🚩 If you're running into some problems with jaxoplanet, check out the common issues page for some general tips and tricks.

⚡ In the Tutorials section we've added a few tutorials showcasing some common astronomy problems where jaxoplanet might come in handy!

🖥️ Take a look here to see a user-friendly API reference for commonly used objects. The full API reference is also available!

```

Attribution

While we don't yet have a citation for jaxoplanet, please reference the GitHub repository if you find this code useful in your research. The BibTeX entry for the repo is:

@software{jaxoplanet, author = {Soichiro Hattori and Lionel Garcia and Catriona Murray and Jiayin Dong and Shashank Dholakia and David Degen and Daniel Foreman-Mackey}, title = {{exoplanet-dev/jaxoplanet: Astronomical time series analysis with JAX}}, month = mar, year = 2024, publisher = {Zenodo}, version = {v0.0.2}, doi = {10.5281/zenodo.10736936}, url = {https://doi.org/10.5281/zenodo.10736936} }

License

Copyright (c) 2021-2024 Simons Foundation, Inc.

jaxoplanet is free software made available under the MIT License. For details see the LICENSE file.

Owner

  • Name: exoplanet
  • Login: exoplanet-dev
  • Kind: organization

This is where we develop the "exoplanet" library

GitHub Events

Total
  • Create event: 58
  • Release event: 3
  • Issues event: 30
  • Watch event: 29
  • Delete event: 81
  • Issue comment event: 68
  • Push event: 148
  • Pull request review comment event: 2
  • Pull request review event: 7
  • Pull request event: 78
  • Fork event: 3
Last Year
  • Create event: 58
  • Release event: 3
  • Issues event: 30
  • Watch event: 29
  • Delete event: 81
  • Issue comment event: 68
  • Push event: 148
  • Pull request review comment event: 2
  • Pull request review event: 7
  • Pull request event: 78
  • Fork event: 3

Committers

Last synced: about 2 years ago

All Time
  • Total Commits: 106
  • Total Committers: 5
  • Avg Commits per committer: 21.2
  • Development Distribution Score (DDS): 0.462
Past Year
  • Commits: 67
  • Committers: 5
  • Avg Commits per committer: 13.4
  • Development Distribution Score (DDS): 0.493
Top Committers
Name Email Commits
Dan F-M f****y@g****m 57
pre-commit-ci[bot] 6****] 34
dependabot[bot] 4****] 11
soichiro-hattori s****i@g****m 3
Lionel J. Garcia l****a@l****r 1
Committer Domains (Top 20 + Academic)
live.fr: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 53
  • Total pull requests: 220
  • Average time to close issues: 3 months
  • Average time to close pull requests: 16 days
  • Total issue authors: 12
  • Total pull request authors: 11
  • Average comments per issue: 1.47
  • Average comments per pull request: 0.88
  • Merged pull requests: 167
  • Bot issues: 0
  • Bot pull requests: 96
Past Year
  • Issues: 16
  • Pull requests: 50
  • Average time to close issues: 19 days
  • Average time to close pull requests: 10 days
  • Issue authors: 8
  • Pull request authors: 6
  • Average comments per issue: 1.13
  • Average comments per pull request: 0.46
  • Merged pull requests: 36
  • Bot issues: 0
  • Bot pull requests: 25
Top Authors
Issue Authors
  • dfm (13)
  • lgrcia (12)
  • soichiro-hattori (9)
  • shashankdholakia (5)
  • catrionamurray (4)
  • taylorbell57 (2)
  • TylerFair (2)
  • saigrain (2)
  • Cynn1989 (1)
  • keatonb (1)
  • vandalt (1)
  • shishirdholakia (1)
Pull Request Authors
  • pre-commit-ci[bot] (73)
  • dfm (52)
  • lgrcia (42)
  • dependabot[bot] (23)
  • soichiro-hattori (19)
  • dgegen (3)
  • jiayindong (2)
  • catrionamurray (2)
  • shashankdholakia (2)
  • TylerFair (1)
  • ben-cassese (1)
Top Labels
Issue Labels
:star: starry (4) enhancement (3) :bug: bug (2) documentation (2) invalid (1) question (1)
Pull Request Labels
dependencies (23) github_actions (2) :star: starry (1) enhancement (1)

Packages

  • Total packages: 1
  • Total downloads:
    • pypi 457 last-month
  • Total dependent packages: 1
  • Total dependent repositories: 0
  • Total versions: 6
  • Total maintainers: 1
pypi.org: jaxoplanet

Probabilistic models for exoplanet inference in JAX

  • Versions: 6
  • Dependent Packages: 1
  • Dependent Repositories: 0
  • Downloads: 457 Last month
Rankings
Dependent packages count: 6.6%
Stargazers count: 17.2%
Downloads: 18.2%
Average: 18.4%
Forks count: 19.6%
Dependent repos count: 30.6%
Maintainers (1)
Last synced: 6 months ago

Dependencies

.github/workflows/tests.yml actions
  • actions/checkout v2 composite
  • actions/setup-python v2 composite
pyproject.toml pypi
  • equinox *
  • jax *
  • jaxlib *
  • jpu >=0.0.2