PKS_0739p137-20210503-S001-R001-B-200126.fts

No WCS

PKS_0739p137-20210503-S001-R001-I-200525.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2021-05-03 11:05:26 14.371 +/- 2.141 (3sigma) 13.832 +/- 2.145 (5sigma) 13.101 +/- 2.153 (10sigma)

PKS_0739p137-20210503-S001-R001-R-200409.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2021-05-03 11:04:10 15.491 +/- 1.605 (3sigma) 14.960 +/- 1.607 (5sigma) 14.240 +/- 1.612 (10sigma)

PKS_0739p137-20210503-S001-R001-V-200244.fts