Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
3C 279	2011-06-29	05:21:49	2455741.72348	1	2.615	0.012	15.02	0.01
B2 1633+382	2011-06-29	08:48:55	2455741.86730	A	2.350	0.058	16.61	0.06
BL Lac	2011-06-29	09:31:05	2455741.89659	B	1.626	0.002	14.57	0.01