Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
PKS1510-08	2009-05-02	09:01:23	2454953.87596	1	4.531	0.003	16.13	0.03
PKS1502+106	2009-05-02	09:20:14	2454953.88905	A	0.746	0.003
W Com	2009-05-02	09:34:15	2454953.89878	A	2.550	0.002	14.63	0.04
PKS1222+216	2009-05-02	09:58:10	2454953.91539	1	1.700	0.002	15.89	0.04
Mrk 501	2009-05-02	10:11:46	2454953.92484	A	1.282	0.002	13.89	0.01
GB6 B1700+6834	2009-05-02	10:34:58	2454953.94095	A	5.144	0.005
BL Lac	2009-05-02	11:28:51	2454953.97837	B	2.248	0.002	15.19	0.01