OJ_287-20191116-S001-R001-B-045835.fts

Only less than 50 stars was detected

OJ_287-20191116-S001-R001-I-050225.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-16 20:02:26 0.054

OJ_287-20191116-S001-R001-R-050110.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-16 20:01:11 0.056

OJ_287-20191116-S001-R001-V-045954.fts