Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
PKS1510-08	2013-07-07	06:37:44	2456480.77620	1	5.001	0.010	16.60	0.03
B2 1633+382	2013-07-07	07:54:08	2456480.82925	A	2.095	0.013	16.35	0.01
Mrk 501	2013-07-07	08:10:47	2456480.84082	A	1.359	0.002	13.97	0.01
BL Lac	2013-07-07	08:45:29	2456480.86492	B	1.920	0.002	14.86	0.01
3C 454.3	2013-07-07	09:49:34	2456480.90942	4	1.725	0.008	15.55	0.03