Object UT Date UT JD Comp Star ΔV σ(ΔV) V σ(V)
(1) (2) (3) (4) (5) (6) (7) (8) (9)
BL Lac 2018-07-13 08:57:26 2458312.87322 B 0.839 0.011 13.78 0.01