4C_14o23-20221207-S001-R001-B-034623.fts

No WCS

4C_14o23-20221207-S001-R001-I-035003.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-07 18:50:04.759 15.654 +/- 1.921 (3sigma) 15.050 +/- 1.925 (5sigma) 14.231 +/- 1.933 (10sigma)

4C_14o23-20221207-S001-R001-R-034851.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-07 18:48:52.250 16.203 +/- 0.855 (3sigma) 15.642 +/- 0.856 (5sigma) 14.881 +/- 0.859 (10sigma)

4C_14o23-20221207-S001-R001-V-034737.fts