B2_0619p33-20190316-S001-R001-B-232822.fts

Only less than 50 stars was detected

B2_0619p33-20190316-S001-R001-I-233207.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2019-03-16 14:32:08 14.073 +/- 3.692 (3sigma) 13.236 +/- 3.708 (5sigma) 12.100 +/- 3.739 (10sigma)

B2_0619p33-20190316-S001-R001-R-233055.fts

No WCS

B2_0619p33-20190316-S001-R001-V-232940.fts