S4_1749p70-20191106-S001-R001-B-202152.fts

Only less than 50 stars was detected

S4_1749p70-20191106-S001-R001-I-202543.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-06 11:25:44 0.145

S4_1749p70-20191106-S001-R001-R-202427.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2019-11-06 11:24:28

S4_1749p70-20191106-S001-R001-V-202311.fts

Only less than 50 stars was detected