Cyg_X_2-20181231-S001-R001-B-194316.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-31 10:43:17 13.34 0.175

Cyg_X_2-20181231-S001-R001-I-194047.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-31 10:40:48 14.56 0.133

Cyg_X_2-20181231-S001-R001-R-193929.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-31 10:39:31 14.95 0.071

Cyg_X_2-20181231-S001-R001-V-194201.fts