BL_Lacertae-20221225-S001-R001-B-181131.fts

No WCS

BL_Lacertae-20221225-S001-R001-I-181520.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-25 09:15:22.100 11.11 0.05299

BL_Lacertae-20221225-S001-R001-R-181406.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-25 09:14:07.599 13.41 0.39859

BL_Lacertae-20221225-S001-R001-V-181247.fts