BL_Lacertae-20190115-S001-R001-B-194026.fts

No WCS

BL_Lacertae-20190115-S001-R001-I-193638.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-15 10:36:39 12.14 0.017

BL_Lacertae-20190115-S001-R001-R-193753.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2019-01-15 10:37:54 13.60 0.039

BL_Lacertae-20190115-S001-R001-V-193908.fts