Astronomer's Telegram #6942 ; A. A. Arkharov (Pulkovo Observatory), G. A. Borman (Crimean Observatory), A. Di Paola (INAF-Rome), V. M. Larionov, D. A. Morozova (St. Petersburg University)
on 17 Jan 2015; 14:08 UT
Subjects: Infra-Red, Optical, Gamma Ray, AGN, Blazar
Referred to by ATel #: 6944, 6953, 6954