OJ_287-20191128-S001-R001-B-051607.fts

Only less than 50 stars was detected

OJ_287-20191128-S001-R001-I-051957.fts

Only less than 50 stars was detected

OJ_287-20191128-S001-R001-R-051841.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-28 20:18:43 0.045

OJ_287-20191128-S001-R001-V-051726.fts