OJ_287-20201226-S001-R001-B-022300.fts

Only less than 50 stars was detected

OJ_287-20201226-S001-R001-I-022651.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-12-26 17:26:52 16.30 0.028

OJ_287-20201226-S001-R001-R-022535.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-12-26 17:25:36 14.77 0.040

OJ_287-20201226-S001-R001-V-022418.fts

Only less than 50 stars was detected