PKS_0528p134-20210102-S001-R001-B-224753.fts

No WCS

PKS_0528p134-20210102-S001-R001-I-225150.fts

Only less than 50 stars was detected

PKS_0528p134-20210102-S001-R001-R-225035.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2021-01-02 13:50:36 15.954 +/- 1.465 (3sigma) 15.309 +/- 1.468 (5sigma) 14.433 +/- 1.474 (10sigma)

PKS_0528p134-20210102-S001-R001-V-224910.fts