BL_Lacertae-20201125-S001-R001-B-223629.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-11-25 13:36:30 16.70 0.101

BL_Lacertae-20201125-S001-R001-I-223241.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-11-25 13:32:42 11.95 0.012

BL_Lacertae-20201125-S001-R001-R-223357.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2020-11-25 13:33:58 13.43 0.020

BL_Lacertae-20201125-S001-R001-V-223513.fts