PKS_0528p134-20201219-S001-R001-B-233922.fts

Only less than 50 stars was detected

PKS_0528p134-20201219-S001-R001-I-234323.fts

Only less than 50 stars was detected

PKS_0528p134-20201219-S001-R001-R-234207.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-12-19 14:42:09 15.540 +/- 2.103 (3sigma) 14.853 +/- 2.109 (5sigma) 13.921 +/- 2.120 (10sigma)

PKS_0528p134-20201219-S001-R001-V-234048.fts