Ark_120-20181228-S001-R001-B-013736.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-28 16:37:37 12.77 0.035

Ark_120-20181228-S001-R001-I-013352.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-28 16:33:53 12.16 0.016

Ark_120-20181228-S001-R001-R-013507.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-28 16:35:08 12.93 0.015

Ark_120-20181228-S001-R001-V-013621.fts