S52007p77-20201030-S001-R001-B-231409.fts

Only less than 50 stars was detected

S52007p77-20201030-S001-R001-I-231801.fts

Only less than 50 stars was detected

S52007p77-20201030-S001-R001-R-231644.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-10-30 14:16:46

S52007p77-20201030-S001-R001-V-231528.fts