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Package for galaxy redshift estimation from HI emission lines, using Bayesian inference

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Radio-z

Bayesian HI spectral line fitting code

radio-z is a package to implement the technique outlined in paper . If you use any of the code in this repository, please cite the original paper.

Installation is easiest using anaconda and using the environment.yml file to set up a dedicated anaconda environment. Otherwise ensure the requirements listed in environment.yml are installed and install radio-z using:

python setup.py install

You can test the installation using the example notebook in the examples folder.

While much of the code is dedicated to reading in and working with SKA simulated data, the core hifit.py code could be adapted for general spectral line fitting.

Please feel free to contact us via the issues, or the email addresses in the paper.

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Package for galaxy redshift estimation from HI emission lines, using Bayesian inference

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