BL_Lacertae-20181229-S001-R001-B-205053.fts

No WCS

BL_Lacertae-20181229-S001-R001-I-204704.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-29 11:47:06 12.00 0.023

BL_Lacertae-20181229-S001-R001-R-204820.fts

relative photometry graph from USNO-B1 catalog

Date UT magnitude mag_erorr 2018-12-29 11:48:22 13.42 0.028

BL_Lacertae-20181229-S001-R001-V-204936.fts