OJ_287-20200121-S001-R001-B-003927.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-01-21 15:39:31 0.061

OJ_287-20200121-S001-R001-I-004321.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-01-21 15:43:22 0.021

OJ_287-20200121-S001-R001-R-004204.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-01-21 15:42:06 0.038

OJ_287-20200121-S001-R001-V-004047.fts