Hello, SN2009at 20090404.962 15.58CR SSA SN2009bs 20090404.938 17.40CR SSA SN2009bv 20090404.972 16.76CR SSA SN2009e 20090404.950 16.62CR SSA Obsever: Adolfo San Segundo Telescope: 0.20-m f/10 Schmidt-Cassegrain CCD: ST-9 unfiltered USNO A2 R band M-1 Group Kindest regards, Adolfo