Abstract During 1990–1991 more than two dozens of extragalactic objects were observed by X-ray instruments aboard the Granat satellite. Among them there were AGNs and Seyfert galaxies (NGC4151, NGC5548, MCG-30-15, IC4329 etc.), quasars (3C273, 3C390.3 etc.), radio galaxies (Cen A, M87 etc.) and clusters of galaxies (Virgo, Perseus, Coma etc.). We will discuss below the preliminary results obtained with the ART-P telescope during the observations of five sources: NGC4151, 3C273, Cen A and the galaxies M87 and NGC4388 on the Virgo cluster.
Observations of extragalactic objects with telescope ART-P onboard Granat
Advances in Space Research ; 13 , 12 ; 273-276
01.01.1993
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Observations of Extragalactic Objects with Telescope Art-P Onboard Granat
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