BL_Lacertae-20201220-S001-R001-B-173752.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2020-12-20 08:37:53 14.53 0.041


BL_Lacertae-20201220-S001-R001-I-173353.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2020-12-20 08:33:55 14.39 0.007


BL_Lacertae-20201220-S001-R001-R-173519.fts
relative photometry graph from USNO-B1 catalog
Date UT magnitude mag_erorr
2020-12-20 08:35:20 12.77 0.014


BL_Lacertae-20201220-S001-R001-V-173635.fts