3C66A-20210112-S001-R001-B-233345.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-01-12 14:33:49 21.49 2.019

3C66A-20210112-S001-R001-I-233736.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-01-12 14:37:37 15.66 0.047

3C66A-20210112-S001-R001-R-233620.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-01-12 14:36:21 15.26 0.076

3C66A-20210112-S001-R001-V-233504.fts