Object Date Mag +/- N OBS -------- ------------ --------- ----- -- --- SN2009en 20090518.912 17.52CR 0.02 3 A.San Segundo OBS: Adolfo San Segundo TEL: 0.20-m f/10 Schmidt-Cassegrain CCD: ST-9 KAF-0261 unfiltered USNOA2 R band M-1 Group