NGC_1275-20221121-S001-R001-B-230928.fts

No WCS

NGC_1275-20221121-S001-R001-I-231318.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-21 14:13:19.210 11.95 0.16335

NGC_1275-20221121-S001-R001-R-231204.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-21 14:12:05.750 12.73 0.16324

NGC_1275-20221121-S001-R001-V-231051.fts

Only less than 50 stars was detected