OJ_248-20230102-S001-R001-B-024835.fts

Only less than 50 stars was detected

OJ_248-20230102-S001-R001-I-024453.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-02 17:44:56.340 16.510 +/- 2.337 (3sigma) 15.669 +/- 2.346 (5sigma) 14.527 +/- 2.362 (10sigma)

OJ_248-20230102-S001-R001-R-024608.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-02 17:46:09.948 16.987 +/- 1.041 (3sigma) 16.333 +/- 1.043 (5sigma) 15.445 +/- 1.047 (10sigma)

OJ_248-20230102-S001-R001-V-024721.fts