Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
PKS0420-014	2010-04-09	03:03:43	2455295.62758	2	4.539	0.023	17.64	0.03
4C 14.23	2010-04-09	03:51:51	2455295.66101	A	3.486	0.013
PKS0735+178	2010-04-09	04:19:44	2455295.68037	A	2.971	0.006	16.37	0.04
OJ 287	2010-04-09	04:36:17	2455295.69186	4	0.481	0.003	14.67	0.01
S5 0716+714	2010-04-09	04:51:37	2455295.70251	10	2.372	0.002	13.83	0.01
S4 0954+658	2010-04-09	05:09:55	2455295.71522	A	2.196	0.008
PKS1222+216	2010-04-09	05:29:06	2455295.72854	1	1.244	0.003	15.43	0.04
Mrk 421	2010-04-09	05:45:49	2455295.74015	1	-0.928	0.002	13.43	0.02
PKS1127-145	2010-04-09	06:11:10	2455295.75775	A	2.582	0.007
W Com	2010-04-09	06:28:44	2455295.76995	A	2.810	0.003	14.89	0.04
3C 273	2010-04-09	06:41:53	2455295.77909	C	1.012	0.001	12.88	0.04
PKS1244-255	2010-04-09	07:24:10	2455295.80845	A	3.186	0.008
3C 279	2010-04-09	08:15:27	2455295.84406	1	5.385	0.010	17.79	0.01
PKS1502+106	2010-04-09	09:08:08	2455295.88065	A	4.072	0.034
PKS1510-08	2010-04-09	09:35:50	2455295.89988	1	5.171	0.005	16.77	0.03
B2 1633+382	2010-04-09	10:08:51	2455295.92281	A	3.443	0.010
PKS1222+216	2010-04-09	10:29:42	2455295.93729	1	1.224	0.003	15.41	0.04
3C 345	2010-04-09	10:54:48	2455295.95472	A	2.999	0.005	16.86	0.05
Mrk 501	2010-04-09	11:07:56	2455295.96384	A	1.180	0.002	13.79	0.01
1ES1959+650	2010-04-09	11:21:21	2455295.97316	2	2.568	0.004	15.43	0.02
BL Lac	2010-04-09	11:37:17	2455295.98422	B	2.184	0.003	15.12	0.01
3C 454.3	2010-04-09	11:55:06	2455295.99659	4	0.861	0.004	14.69	0.02