OJ_287-20190118-S001-R001-B-024920.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-18 17:49:21 14.51 0.058

OJ_287-20190118-S001-R001-B-031652.fts

Only less than 50 stars was detected

OJ_287-20190118-S001-R001-I-024648.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-18 17:46:49 13.66 0.028

OJ_287-20190118-S001-R001-I-032039.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-18 18:20:40 13.73 0.051

OJ_287-20190118-S001-R001-R-024532.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-18 17:45:34 14.71 0.027

OJ_287-20190118-S001-R001-R-031923.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-18 18:19:24 14.80 0.048

OJ_287-20190118-S001-R001-V-024803.fts

OJ_287-20190118-S001-R001-V-031809.fts