3C 66A 20130904.015 14.7V MMA BL LAC 20130903.998 14.9V MMA SN 2013dy 20130903.992 14.6V MMA SN 2013ej 20130904.038 13.1V MMA #Observer: Massimiliano Martignoni (MMA) #Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy #Telescope: Schmidt-Cassegrain 0.25m-f/10.0 #CCD: KAF0261E