Cyg_OB2m4_B-20221112-S001-R001-B-202644.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-12 11:26:48.359 13.25 0.04690

Cyg_OB2m4_B-20221112-S001-R001-I-203026.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-12 11:30:28.178 10.64 0.04878

Cyg_OB2m4_B-20221112-S001-R001-R-202913.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-12 11:29:14.890 8.795 0.01797

Cyg_OB2m4_B-20221112-S001-R001-V-202800.fts