Cyg_OB2m4_B-20221116-S001-R001-B-213254.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-16 12:32:58.130 13.14 0.04557

Cyg_OB2m4_B-20221116-S001-R001-I-213636.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-16 12:36:37.670 9.586 0.04166

Cyg_OB2m4_B-20221116-S001-R001-R-213523.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-16 12:35:24.449 12.59 0.26238

Cyg_OB2m4_B-20221116-S001-R001-V-213410.fts