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CTAO Consortium

open-source software for the Cherenkov Telescope Array Observatory Consortium

CTAO Consortium GitHub Repositories

The repositories in this organization are for open-source open-development by members of the CTAO Consortium. The software packages provided here are not all supported or accepted officially by the CTAO Central Organization (CTAO gGmbH).

For official CTAO software releases, please see the CTAO GitLab

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  1. ctapipe ctapipe Public

    Low-level data processing pipeline software for CTAO or similar arrays of Imaging Atmospheric Cherenkov Telescopes

    Python 72 276

  2. cta-lstchain cta-lstchain Public

    LST prototype testbench chain

    Jupyter Notebook 29 78

  3. pyirf pyirf Public

    Python IRF builder

    Python 17 26

  4. pyeventio pyeventio Public

    Python read-only implementation for the EventIO data format used by the CORSIKA 7 IACT extension and sim_telarray

    Python 11 13

  5. pycorsikaio pycorsikaio Public

    Python reader for CORSIKA binary file format

    Python 10 3

Repositories

Showing 10 of 65 repositories
  • nectarchain Public

    NectarCAM high level analysis tools

    cta-observatory/nectarchain’s past year of commit activity
    Jupyter Notebook 7 BSD-3-Clause 24 3 3 Updated Nov 27, 2025
  • ctapipe_io_nectarcam Public

    ctapipe plugin for reading nectarcam files

    cta-observatory/ctapipe_io_nectarcam’s past year of commit activity
    Python 2 BSD-3-Clause 12 3 0 Updated Nov 27, 2025
  • ctapipe Public

    Low-level data processing pipeline software for CTAO or similar arrays of Imaging Atmospheric Cherenkov Telescopes

    cta-observatory/ctapipe’s past year of commit activity
    Python 72 BSD-3-Clause 276 191 (3 issues need help) 41 Updated Nov 27, 2025
  • dinghy-summaries Public

    Github Pages / Actions repo to generate summaries of what happend in repos

    cta-observatory/dinghy-summaries’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Nov 27, 2025
  • lstmcpipe Public

    Scripts to analyse MC files on LST cluster at La Palma

    cta-observatory/lstmcpipe’s past year of commit activity
    Python 7 MIT 15 17 (1 issue needs help) 2 Updated Nov 24, 2025
  • ctapipe_io_magic Public

    ctapipe plugin to access the MAGIC calibrated data

    cta-observatory/ctapipe_io_magic’s past year of commit activity
    Python 1 BSD-3-Clause 5 1 3 Updated Nov 24, 2025
  • magic-cta-pipe Public

    Pipeline for the analysis of MAGIC and LST1 data, and more.

    cta-observatory/magic-cta-pipe’s past year of commit activity
    Jupyter Notebook 9 BSD-3-Clause 10 10 6 Updated Nov 24, 2025
  • lstosa Public

    On-site data processing pipeline for CTAO LST-1

    cta-observatory/lstosa’s past year of commit activity
    Python 7 BSD-3-Clause 5 24 (1 issue needs help) 2 Updated Nov 24, 2025
  • ctaplot Public

    Plotting library for CTA and other IACT

    cta-observatory/ctaplot’s past year of commit activity
    Jupyter Notebook 7 MIT 9 6 0 Updated Nov 19, 2025
  • lst-sim-config Public

    Repository to store configurations of MC simulations for LST (+MAGIC)

    cta-observatory/lst-sim-config’s past year of commit activity
    0 1 30 0 Updated Nov 17, 2025