`spotgp`

spotgp: Gaussian Process kernels for stellar starspot variability implemented in JAX.

Lightcurve animation

Installation

From PyPI

pip install spotgp

From source

git clone https://github.com/jbirky/spotgp.git
cd spotgp
pip install -e .

Optional extras

Install all optional features (PGM rendering, jaxopt, and the spectral contrast model with pyphot + Korg.jl) in one shot:

pip install "spotgp[extras]"

Or pick individual extras:

pip install "spotgp[pgm]"        # daft PGM rendering
pip install "spotgp[jaxopt]"     # jaxopt optimizers
pip install "spotgp[spectral]"   # pyphot bandpasses
pip install "spotgp[korg]"       # pyphot + Korg.jl model atmospheres

Alternatively, clone the repo and add it to your Python path:

git clone https://github.com/jbirky/spotgp.git
echo 'export PYTHONPATH="$PYTHONPATH:/path/to/spotgp"' >> ~/.bashrc
source ~/.bashrc

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Source Distribution

spotgp-1.2.0.tar.gz (185.7 kB view details)

Uploaded Jul 25, 2026 Source

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Download URL: spotgp-1.2.0.tar.gz
Upload date: Jul 25, 2026
Size: 185.7 kB
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Uploaded using Trusted Publishing? Yes
Uploaded via: twine/6.1.0 CPython/3.13.14

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Provenance

The following attestation bundles were made for spotgp-1.2.0.tar.gz:

Publisher: publish.yml on jbirky/spotgp

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: spotgp-1.2.0.tar.gz
- Subject digest: 0e0bbdd3ee18f3996dd0434be01655e94b3838501ce99eaaca19156aa679f436
- Sigstore transparency entry: 2241661580
- Sigstore integration time: Jul 25, 2026
Source repository:
- Permalink: jbirky/spotgp@ffbc9bb8e99b88636f0c59bbfbae7294da7ef3f9
- Branch / Tag: refs/tags/v1.2.0
- Owner: https://github.com/jbirky
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@ffbc9bb8e99b88636f0c59bbfbae7294da7ef3f9
- Trigger Event: release