BL_Lacertae-20191116-S001-R001-B-205426.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-16 11:54:27 0.080

BL_Lacertae-20191116-S001-R001-I-205034.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-16 11:50:36 0.012

BL_Lacertae-20191116-S001-R001-R-205152.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-16 11:51:53 0.024

BL_Lacertae-20191116-S001-R001-V-205309.fts