S4_1749p70-20191105-S001-R001-B-215446.fts

Only less than 50 stars was detected

S4_1749p70-20191105-S001-R001-I-215839.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-05 12:58:40 0.113

S4_1749p70-20191105-S001-R001-R-215722.fts

upper limit SN vs magnitude graph from USNO-B1 catalog

UT upper limit 2019-11-05 12:57:23

S4_1749p70-20191105-S001-R001-V-215605.fts

Only less than 50 stars was detected