B2_0619p33-20200326-S001-R001-B-212113.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-03-26 12:21:17

B2_0619p33-20200326-S001-R001-I-212505.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-03-26 12:25:06

B2_0619p33-20200326-S001-R001-R-212347.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-03-26 12:23:49

B2_0619p33-20200326-S001-R001-V-212232.fts