B2_2308p34-20181221-S001-R001-B-211626.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-21 12:16:29
13.885 +/- 3.454 (3sigma)
13.311 +/- 3.461 (5sigma)
12.533 +/- 3.476 (10sigma)


B2_2308p34-20181221-S001-R001-I-212021.fts
Only less than 50 stars was detected


B2_2308p34-20181221-S001-R001-R-211904.fts
upper limit SN vs magnitude graph from USNO-B1 catalog
UT upper limit
2018-12-21 12:19:05
14.055 +/- 2.754 (3sigma)
13.554 +/- 2.759 (5sigma)
12.874 +/- 2.767 (10sigma)


B2_2308p34-20181221-S001-R001-V-211750.fts