BL_Lacertae-20191106-S001-R001-B-210313.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-06 12:03:14 0.079

BL_Lacertae-20191106-S001-R001-I-205923.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-06 11:59:25 0.013

BL_Lacertae-20191106-S001-R001-R-210040.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-06 12:00:41 0.019

BL_Lacertae-20191106-S001-R001-V-210157.fts