4C_50o11-20200403-S001-R001-B-203844.fts

No WCS

4C_50o11-20200403-S001-R001-I-204239.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-04-03 11:42:40

4C_50o11-20200403-S001-R001-R-204121.fts

Only less than 50 stars was detected

4C_50o11-20200403-S001-R001-V-204003.fts

Only less than 50 stars was detected