BL_Lacertae-20181115-S001-R001-B-000007.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-11-15 15:00:08 0.109

BL_Lacertae-20181115-S001-R001-I-235621.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-11-15 14:56:22 0.011

BL_Lacertae-20181115-S001-R001-R-235736.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-11-15 14:57:38 0.023

BL_Lacertae-20181115-S001-R001-V-235851.fts