4C_50o11-20230104-S001-R001-B-213946.fts

No WCS

4C_50o11-20230104-S001-R001-I-214337.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-04 12:43:39.259 14.632 +/- 1.631 (3sigma) 14.056 +/- 1.635 (5sigma) 13.275 +/- 1.641 (10sigma)

4C_50o11-20230104-S001-R001-R-214225.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-04 12:42:26.510 15.775 +/- 1.410 (3sigma) 15.135 +/- 1.413 (5sigma) 14.268 +/- 1.419 (10sigma)

4C_50o11-20230104-S001-R001-V-214102.fts