NGC_1275-20210218-S001-R001-B-215421.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-02-18 12:54:24 14.75 0.058

NGC_1275-20210218-S001-R001-I-215810.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-02-18 12:58:12 12.92 0.019

NGC_1275-20210218-S001-R001-R-215654.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2021-02-18 12:56:55 12.59 0.018

NGC_1275-20210218-S001-R001-V-215539.fts

No WCS