DA_406-20210503-S001-R001-B-021410.fts
Only less than 50 stars was detected


DA_406-20210503-S001-R001-I-021020.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-05-03 17:10:21
14.743 +/- 2.386 (3sigma)
14.185 +/- 2.391 (5sigma)
13.428 +/- 2.400 (10sigma)


DA_406-20210503-S001-R001-R-021137.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2021-05-03 17:11:38
15.829 +/- 2.022 (3sigma)
15.227 +/- 2.026 (5sigma)
14.411 +/- 2.034 (10sigma)


DA_406-20210503-S001-R001-V-021253.fts
Only less than 50 stars was detected