4C_50o11-20230103-S001-R001-B-213300.fts

No WCS

4C_50o11-20230103-S001-R001-I-213643.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-03 12:36:44.509 14.604 +/- 1.516 (3sigma) 14.038 +/- 1.519 (5sigma) 13.270 +/- 1.525 (10sigma)

4C_50o11-20230103-S001-R001-R-213530.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2023-01-03 12:35:31.750 16.148 +/- 0.799 (3sigma) 15.587 +/- 0.801 (5sigma) 14.826 +/- 0.803 (10sigma)

4C_50o11-20230103-S001-R001-V-213416.fts