Abstract
Exploration of the galactic and metagalactic objects in which the acceleration of protons and nuclei is accompanying with generation of gamma-quanta and neutrinos is of great current interest for astroparticle physics. These gamma-astronomical researches are carrying out with SHALON mirror telescope at the Tien-Shan high-mountain observatory. The observation results of of metagalactic sources which are active galactic nuclei: FSRQs 3c454.3, 1739+522 and BLLacs Mkn 421, Mkn 501, Seyfert galaxy NGC 1275 and extragalactic Supernova SN2006 gy are presented. NGC 1275 is being intensively studied with SHALON since 1996. The flux increase was detected from the region NGC 1275 in autumn 2006. The detailed analysis of gamma-shower direction turned out the detection of metagalactic object. This object was identified with the supernova SN 2006gy that is about 10 minutes away from NGC 1275. So, the explosion of extragalactic supernova was observed at TeV energies for the first time with SHALON Cherenkov telescope. Th...
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