Ark_120-20190107-S001-R001-B-234903.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-07 14:49:04 12.75 0.019

Ark_120-20190107-S001-R001-I-234519.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-07 14:45:21 12.22 0.009

Ark_120-20190107-S001-R001-R-234634.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-07 14:46:35 12.97 0.011

Ark_120-20190107-S001-R001-V-234749.fts