Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
3C 454.3	2011-01-05	02:19:46	2455566.59705	4	1.550	0.022	15.38	0.03
BL Lac	2011-01-05	03:18:08	2455566.63759	B	2.080	0.002	15.02	0.01
PKS1510-08	2011-01-05	13:02:36	2455567.04347	1	4.843	0.018	16.44	0.03