OJ_287-20221215-S001-R001-B-030805.fts

Only less than 50 stars was detected

OJ_287-20221215-S001-R001-I-031151.fts

No WCS

OJ_287-20221215-S001-R001-R-031039.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-15 18:10:40.500 14.94 0.26065

OJ_287-20221215-S001-R001-V-030926.fts