Ark_120-20181217-S001-R001-B-010149.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-17 16:01:50 12.93 0.025

Ark_120-20181217-S001-R001-I-005803.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-17 15:58:04 12.26 0.009

Ark_120-20181217-S001-R001-R-005917.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-17 15:59:19 13.02 0.011

Ark_120-20181217-S001-R001-V-010034.fts