%0 Conference Proceedings %T Very High-Energy Gamma-Ray Sources as seen by the CAT Imaging Telescope %+ Laboratoire de Physique Théorique et Astroparticules (LPTA) %A Piron, F. %Z GAM %< avec comité de lecture %Z PCC 01 31/Conf %( Very High Energy Phenomena in the Universe %B Rencontres de Moriond 36 Very High Energy Phenomena in the Universe %C Les Arcs, France %Y Boer M. %I The GIOI publishers %P 77-79 %8 2001-01-20 %D 2001 %Z astro-ph/0106210 %Z Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] %Z Sciences of the Universe [physics]/Astrophysics [astro-ph]Conference papers %X To date, only three objects have been firmly established as very high-energy gamma-ray sources in the Northern sky: the Crab nebula, which is a plerion, and the two blazars Markarian 501 and Markarian 421. This paper reviews the most striking results obtained for these sources by the CAT atmospheric Cherenkov imaging telescope. %G English %Z CAT %L in2p3-00013575 %U https://in2p3.hal.science/in2p3-00013575 %~ IN2P3 %~ LPTA %~ CNRS %~ UNIV-MONTP2 %~ MORIOND %~ UNIV-MONTPELLIER %~ UM1-UM2