B2_0619p33-20200201-S001-R001-B-213438.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-02-01 12:34:41

B2_0619p33-20200201-S001-R001-I-213828.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-02-01 12:38:29

B2_0619p33-20200201-S001-R001-R-213712.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-02-01 12:37:14

B2_0619p33-20200201-S001-R001-V-213557.fts