BL_Lacertae-20191130-S001-R001-B-193055.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-30 10:30:56 0.041

BL_Lacertae-20191130-S001-R001-I-192707.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-30 10:27:08 0.007

BL_Lacertae-20191130-S001-R001-R-192823.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-11-30 10:28:25 0.016

BL_Lacertae-20191130-S001-R001-V-192939.fts