BL_Lacertae-20230103-S001-R001-B-174850.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2023-01-03 08:48:53.880 13.51 0.02672

BL_Lacertae-20230103-S001-R001-I-175232.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2023-01-03 08:52:33.740 11.09 0.00594

BL_Lacertae-20230103-S001-R001-R-175119.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2023-01-03 08:51:20.850 12.09 0.01030

BL_Lacertae-20230103-S001-R001-V-175006.fts