B2_0619p33-20201125-S001-R001-B-015346.fts

Only less than 50 stars was detected

B2_0619p33-20201125-S001-R001-I-015736.fts

Only less than 50 stars was detected

B2_0619p33-20201125-S001-R001-R-015620.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-11-25 16:56:22 15.028 +/- 1.906 (3sigma) 14.405 +/- 1.910 (5sigma) 13.558 +/- 1.919 (10sigma)

B2_0619p33-20201125-S001-R001-V-015504.fts