BL_Lacertae-20201108-S001-R001-B-215744.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-11-08 12:57:45 0.058

BL_Lacertae-20201108-S001-R001-I-215357.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-11-08 12:53:58 0.008

BL_Lacertae-20201108-S001-R001-R-215513.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-11-08 12:55:14 0.019

BL_Lacertae-20201108-S001-R001-V-215629.fts