BL_Lacertae-20191105-S001-R001-B-223737.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-05 13:37:39 0.067

BL_Lacertae-20191105-S001-R001-I-223349.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-05 13:33:51 0.010

BL_Lacertae-20191105-S001-R001-R-223506.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-05 13:35:07 0.021

BL_Lacertae-20191105-S001-R001-V-223622.fts