Ark_120-20181225-S001-R001-B-003908.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-25 15:39:09 12.82 0.030

Ark_120-20181225-S001-R001-I-003524.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-25 15:35:26 12.20 0.012

Ark_120-20181225-S001-R001-R-003639.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-25 15:36:40 13.02 0.016

Ark_120-20181225-S001-R001-V-003753.fts