PKS_0528p134-20201226-S001-R001-B-001315.fts

Only less than 50 stars was detected

PKS_0528p134-20201226-S001-R001-I-001705.fts

Only less than 50 stars was detected

PKS_0528p134-20201226-S001-R001-R-001550.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-12-26 15:15:51 15.407 +/- 1.889 (3sigma) 14.771 +/- 1.894 (5sigma) 13.908 +/- 1.902 (10sigma)

PKS_0528p134-20201226-S001-R001-V-001434.fts