Ark_120-20190104-S001-R001-B-234811.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-04 14:48:12 12.76 0.029

Ark_120-20190104-S001-R001-I-234426.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-04 14:44:28 12.21 0.010

Ark_120-20190104-S001-R001-R-234542.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-04 14:45:43 12.92 0.013

Ark_120-20190104-S001-R001-V-234656.fts