OJ_287-20181218-S001-R001-B-053709.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-18 20:37:11 14.35 0.049

OJ_287-20181218-S001-R001-I-053440.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-18 20:34:41 13.60 0.016

OJ_287-20181218-S001-R001-R-053325.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-18 20:33:27 14.63 0.018

OJ_287-20181218-S001-R001-V-053555.fts