Ark_120-20181127-S001-R001-B-021641.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-11-27 17:16:42 12.98 0.044

Ark_120-20181127-S001-R001-I-021258.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-11-27 17:13:00 12.19 0.015

Ark_120-20181127-S001-R001-R-021413.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-11-27 17:14:14 13.00 0.017

Ark_120-20181127-S001-R001-V-021527.fts