VER_J0521p211-20200206-S001-R001-B-211340.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-02-06 12:13:43

VER_J0521p211-20200206-S001-R001-I-211736.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-02-06 12:17:38

VER_J0521p211-20200206-S001-R001-R-211621.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-02-06 12:16:22

VER_J0521p211-20200206-S001-R001-V-211506.fts