3C454o3-20191113-S001-R001-B-223954.fts

No WCS

3C454o3-20191113-S001-R001-I-224343.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2019-11-13 13:43:44

3C454o3-20191113-S001-R001-R-224228.fts

No WCS

3C454o3-20191113-S001-R001-V-224111.fts

Only less than 50 stars was detected