3C454o3-20191130-S001-R001-B-192032.fts

Only less than 50 stars was detected

3C454o3-20191130-S001-R001-I-192425.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-30 10:24:26 0.120

3C454o3-20191130-S001-R001-R-192306.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2019-11-30 10:23:07

3C454o3-20191130-S001-R001-V-192151.fts

Only less than 50 stars was detected