S5_1803p78-20210421-S001-R001-B-035426.fts

Only less than 50 stars was detected

S5_1803p78-20210421-S001-R001-I-035812.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-04-21 18:58:13 16.63 0.079

S5_1803p78-20210421-S001-R001-R-035657.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-04-21 18:56:57 15.11 0.084

S5_1803p78-20210421-S001-R001-V-035542.fts

Only less than 50 stars was detected