OJ_287-20221225-S001-R001-B-022527.fts

No WCS

OJ_287-20221225-S001-R001-I-022916.fts

No WCS

OJ_287-20221225-S001-R001-R-022802.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-25 17:28:03.710 15.48 0.35503

OJ_287-20221225-S001-R001-V-022643.fts

Only less than 50 stars was detected