B2_0619p33-20210112-S001-R001-B-015553.fts
Only less than 50 stars was detected


B2_0619p33-20210112-S001-R001-I-015945.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-01-12 16:59:46
13.904 +/- 5.515 (3sigma)
13.229 +/- 5.531 (5sigma)
12.313 +/- 5.564 (10sigma)


B2_0619p33-20210112-S001-R001-R-015829.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-01-12 16:58:30
14.113 +/- 3.378 (3sigma)
13.499 +/- 3.386 (5sigma)
12.666 +/- 3.402 (10sigma)


B2_0619p33-20210112-S001-R001-V-015712.fts
Only less than 50 stars was detected