Cyg_OB2m4_B-20181220-S001-R001-B-202117.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2018-12-20 11:21:18 11.27 0.026


Cyg_OB2m4_B-20181220-S001-R001-I-201723.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2018-12-20 11:17:24 9.981 0.003


Cyg_OB2m4_B-20181220-S001-R001-R-201846.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2018-12-20 11:18:47 10.78 0.009


Cyg_OB2m4_B-20181220-S001-R001-V-202001.fts