PKS_0507p17-20221229-S001-R001-B-224422.fts

No WCS

PKS_0507p17-20221229-S001-R001-I-224817.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-29 13:48:18.289 15.776 +/- 0.940 (3sigma) 15.273 +/- 0.941 (5sigma) 14.591 +/- 0.944 (10sigma)

PKS_0507p17-20221229-S001-R001-R-224658.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2022-12-29 13:46:59.658 16.344 +/- 0.608 (3sigma) 15.821 +/- 0.609 (5sigma) 15.111 +/- 0.611 (10sigma)

PKS_0507p17-20221229-S001-R001-V-224536.fts