Cyg_X_1-20190105-S001-R001-B-175056.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-05 08:50:57 9.118 0.002

Cyg_X_1-20190105-S001-R001-I-174923.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-05 08:49:24 8.038 0.001

Cyg_X_1-20190105-S001-R001-R-174838.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-05 08:48:40 8.438 0.001

Cyg_X_1-20190105-S001-R001-V-175009.fts