BL_Lacertae-20221121-S001-R001-B-175336.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-21 08:53:40.329 13.31 0.02515

BL_Lacertae-20221121-S001-R001-I-175718.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-21 08:57:19.620 11.06 0.00560

BL_Lacertae-20221121-S001-R001-R-175605.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-11-21 08:56:06.628 11.95 0.01665

BL_Lacertae-20221121-S001-R001-V-175452.fts