https://github.com/megbedell/wobble

precise data-driven RV fitting, now with tellurics!
https://github.com/megbedell/wobble

astronomy exoplanet-radial-velocities spectroscopy tensorflow

Last synced: 2 days ago
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precise data-driven RV fitting, now with tellurics!

• Host: GitHub
• URL: https://github.com/megbedell/wobble
• Owner: megbedell
• License: mit
• Created: 2017-11-20T18:58:21.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2022-12-09T21:03:16.000Z (almost 3 years ago)
• Last Synced: 2025-04-06T03:41:17.389Z (6 months ago)
• Topics: astronomy, exoplanet-radial-velocities, spectroscopy, tensorflow
• Language: Jupyter Notebook
• Homepage: https://wobble.readthedocs.io
• Size: 27.3 MB
• Stars: 38
• Watchers: 8
• Forks: 16
• Open Issues: 25
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## wobble *(/wäb.lā/)* :sound:

[![Documentation Status](https://readthedocs.org/projects/wobble/badge/?version=latest)](https://wobble.readthedocs.io/en/latest/?badge=latest)[![arXiv](https://img.shields.io/badge/arXiv-1901.00503-orange.svg)](https://arxiv.org/abs/1901.00503)

*wobble* is an open-source python package for analyzing time-series spectra. It was designed with stabilized extreme precision radial velocity (EPRV) spectrographs in mind, but is highly flexible and extensible to a variety of applications. It takes a data-driven approach to deriving radial velocities and requires no *a priori* knowledge of the stellar spectrum or telluric features.

*wobble* is under development.

To install the current developer version:

```bash

git clone https://github.com/megbedell/wobble.git

cd wobble

python setup.py develop

```

The paper presenting the *wobble* method used a slightly older version of the code than what is currently in the master branch. To access this version, install *wobble* and then change branches:

```

git checkout paper-version

```