PKS_0735p17-20210115-S001-R001-B-033923.fts

Only less than 50 stars was detected

PKS_0735p17-20210115-S001-R001-I-033536.fts

Only less than 50 stars was detected

PKS_0735p17-20210115-S001-R001-R-033652.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2021-01-15 18:36:54 15.022 +/- 2.391 (3sigma) 14.345 +/- 2.397 (5sigma) 13.428 +/- 2.409 (10sigma)

PKS_0735p17-20210115-S001-R001-V-033808.fts

No WCS