Gamma-emission of very high energy from the metagalactic sources Mkn421, Mkn501, NGC1275 and 3c454.3, 1739+522

Observations of two type of metagalactic sources: BLLacs Mkn 421 (z=0.031), Mkn 501 (z=0.034) and Seyfert galaxy NGC 1275 (z=0.0179) are presented. The integral average gamma-ray fluxes of Mkn 421 and Mkn 501 were estimated as and respectively. NGC 1275 is being intensively studied by SHALON and the gamma-ray flux is found to be . The new distant metagalactic sources 1739+522 (z=1.375) and 3c454.3 (z=0.857) are detected at energies >0.8 TeV with fluxes and respectively. The gamma spectra and images of the sources are presented. The spectra and fluxes of known blazars Mkn 421, Mkn 501 and far FSRQs 1739+522 and 3c454.3 are discussed. These observations are carrying out using the SHALON mirror telescope at the Tien-Shan high mountain station of the P.N. Lebedev Physical Institute.