OG_050-20230104-S001-R001-B-223127.fts

Only less than 50 stars was detected

OG_050-20230104-S001-R001-I-223511.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-04 13:35:13.108 15.695 +/- 8.750 (3sigma) 14.595 +/- 8.805 (5sigma) 13.104 +/- 8.912 (10sigma)

OG_050-20230104-S001-R001-R-223353.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-04 13:33:55.020 15.471 +/- 1.586 (3sigma) 14.853 +/- 1.590 (5sigma) 14.016 +/- 1.597 (10sigma)

OG_050-20230104-S001-R001-V-223241.fts