.. include:: references.txt .. image:: _static/gammapy_banner.png :width: 500px :class: only-light :align: center .. image:: _static/gammapy_banner_white.png :width: 500px :class: only-dark :align: center | Gammapy ------- **Date**: |today| **Version**: |version| **Useful links**: `Web page `__ | `Recipes `__ | `Discussions `__ | `Acknowledging `__ | `Contact `__ Gammapy is a community-developed, open-source Python package for gamma-ray astronomy built on Numpy, Scipy and Astropy. **It is the core library for the** `CTAO`_ **Science Tools** but can also be used to analyse data from existing imaging atmospheric Cherenkov telescopes (IACTs), such as `H.E.S.S.`_, `MAGIC`_ and `VERITAS`_. It also provides some support for `Fermi-LAT`_ and `HAWC`_ data analysis. .. grid:: 1 2 2 2 :gutter: 2 .. grid-item-card:: :text-align: center :columns: 12 6 6 6 :shadow: md :octicon:`rocket;4em` **Getting started** New to *Gammapy*? Check out the getting started documents. They contain information on how to install and start using *Gammapy* on your local desktop computer. +++ .. button-ref:: getting-started :ref-type: ref :click-parent: :color: secondary :expand: To the quickstart docs .. grid-item-card:: :text-align: center :columns: 12 6 6 6 :shadow: md :octicon:`book;4em` **User guide** The user guide provides in-depth information on the key concepts of *Gammapy* with useful background information and explanation, as well as tutorials in the form of Jupyter notebooks. +++ .. button-ref:: user_guide :ref-type: ref :click-parent: :color: secondary :expand: To the user guide .. grid-item-card:: :text-align: center :columns: 12 12 12 12 :shadow: md :octicon:`comment-discussion;4em` **Community & support** Need help? Want to connect with other users and developers? +++ .. button-link:: https://gammapy.slack.com/join/signup#/domain-signup :color: secondary Join the chat on Slack .. button-link:: https://github.com/gammapy/gammapy/issues :color: secondary Report an issue .. grid-item-card:: :text-align: center :columns: 12 6 6 6 :shadow: md :octicon:`database;4em` **API reference** The reference guide contains a detailed description of the *Gammapy* API. The reference describes how the methods work and which parameters can be used. It assumes that you have an understanding of the key concepts. +++ .. button-ref:: api-ref :ref-type: ref :click-parent: :color: secondary :expand: To the reference guide .. grid-item-card:: :text-align: center :columns: 12 6 6 6 :shadow: md :octicon:`tools;4em` **Developer guide** Saw a typo in the documentation? Want to improve existing functionalities? The contributing guidelines will guide you through the process of improving *Gammapy*. +++ .. button-ref:: dev_intro :ref-type: ref :click-parent: :color: secondary :expand: To the developer guide .. toctree:: :titlesonly: :hidden: getting-started/index user-guide/index tutorials/index api-reference/index development/index release-notes/index