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Gammapy
Gammapy is a community-developed, open-source Python package for gamma-ray astronomy and core library for the CTA Cherenkov Telescope Array science tools.
You may find more information in the following links:
In this webpage you may find a collection of user contributed Jupyter notebooks. These cover a wide variety of specific use cases not present in the documentation tutorials. Please, read carefully the Contributing instructions if you would like to contribute with your own recipes.
Recipes
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TSMapEstimator vs. ExcessMapEstimator
Phase computation for pulsar using PINT
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MCMC sampling using the emcee package
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Recipe to show the interactively edit the Sky model on the notebook
Generating synthetic lightcurves and fitting the power spectral density of a lightcurve
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Dark matter spatial and spectral models
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Create a template background model