3C66A-20210113-S001-R001-B-195314.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-01-13 10:53:17 16.99 0.243

3C66A-20210113-S001-R001-I-195704.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-01-13 10:57:05 15.20 0.036

3C66A-20210113-S001-R001-R-195547.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-01-13 10:55:49 14.73 0.051

3C66A-20210113-S001-R001-V-195432.fts