BL_Lacertae-20221228-S001-R001-B-173853.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-28 08:38:57.439 13.14 0.03232

BL_Lacertae-20221228-S001-R001-I-174240.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-28 08:42:41.728 10.98 0.00571

BL_Lacertae-20221228-S001-R001-R-174127.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2022-12-28 08:41:28.809 11.95 0.01046

BL_Lacertae-20221228-S001-R001-V-174015.fts