OJ_49-20221227-S001-R001-B-015944.fts

Only less than 50 stars was detected

OJ_49-20221227-S001-R001-I-020330.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-27 17:03:31.588 15.657 +/- 1.587 (3sigma) 15.027 +/- 1.591 (5sigma) 14.173 +/- 1.598 (10sigma)

OJ_49-20221227-S001-R001-R-020217.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-27 17:02:19.030

OJ_49-20221227-S001-R001-V-020104.fts