H.E.S.S. Public Data Release VO Access

https://hess-dr.obspm.fr / https://www.mpi-hd.mpg.de/hfm/HESS

H.E.S.S. is a system of Imaging Atmospheric Cherenkov Telescopes that investigates cosmic gamma rays in the energy range from 10s of GeV to 10s of TeV. The instrument allows scientists to explore gamma-ray sources with intensities at a level of a few thousandths of the flux of the Crab nebula (the brightest steady source of gamma rays in the sky).