Eventdisplay reconstruction and analysis pipeline for ground-based imaging atmospheric Cherenkov Telescopes
Published August 5, 2026 | Version v492.0-rc7
Software Open

Eventdisplay: an Analysis and Reconstruction Package for VERITAS

Authors/Creators

  • 1. DESY
  • 2. Department of Physics and Astronomy and the Bartol Research Institute, University of Delaware, Newark, DE 19716, USA

Description

Eventdisplay is a reconstruction and analysis pipeline for data of the VERITAS Imaging Atmospheric Cherenkov Telescopes (IACT).

v492.0-rc7 is the 7th candidate for v492. Do not use for science analysis

Bugfixes

  • Fix branch name of 95% containment radius in IRFs (name included 80). (#366)
  • Add theta vs reconstructed-energy histograms in anasum (hthetaErec/htheta2Erec) and fill them consistently with theta2 weights/selection. (#367)

New Feature

  • Add XGB-based gamma/hadron classification routines. Use with * cutselection 52 0 in cut files. (#337)
  • Add Eventdisplay-ML package to docker container. (#364)
  • Improve data / MC comparison for directional variables. (#366)

Notes

If you use this software, please cite it using these metadata.

Files

VERITAS-Observatory/EventDisplay_v4-v492.0-rc7.zip

Files (1.4 MB)

Additional details

Related works

Is supplement to
Software: https://github.com/VERITAS-Observatory/EventDisplay_v4/tree/v492.0-rc7 (URL)

Software

Repository URL
https://github.com/VERITAS-Observatory/EventDisplay_v4