NARO_190-20201123-S001-R001-B-022255.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-11-23 17:22:57

NARO_190-20201123-S001-R001-I-022653.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2020-11-23 17:26:54

NARO_190-20201123-S001-R001-R-022537.fts

Only less than 50 stars was detected

NARO_190-20201123-S001-R001-V-022420.fts

Only less than 50 stars was detected