Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
1ES2344+514	2010-02-17	02:26:00	2455244.60139	A	2.973	0.004
AO0235+164	2010-02-17	03:21:23	2455244.63985	4	5.735	0.024	18.78	0.03
PKS0454-234	2010-02-17	04:00:16	2455244.66685	A	5.157	0.008
3C 66A	2010-02-17	04:20:22	2455244.68081	A	0.496	0.002	14.15	0.02
PKS0420-014	2010-02-17	04:44:46	2455244.69775	2	3.557	0.007	16.66	0.02
4C 14.23	2010-02-17	05:21:06	2455244.72299	A	3.400	0.013
PKS0735+178	2010-02-17	05:46:31	2455244.74064	A	2.911	0.005	16.31	0.04
S5 0716+714	2010-02-17	06:03:49	2455244.75265	10	2.266	0.001	13.73	0.01
PKS1222+216	2010-02-17	06:23:59	2455244.76666	1	0.761	0.003	14.95	0.04
OJ 248	2010-02-17	06:57:35	2455244.78999	2	2.559	0.007	17.27	0.02
OJ 287	2010-02-17	07:13:50	2455244.80127	4	0.098	0.002	14.29	0.01
Mrk 421	2010-02-17	07:29:26	2455244.81211	1	-1.292	0.001	13.07	0.02
H1219+305	2010-02-17	07:55:55	2455244.83050	A	3.881	0.005	16.35	0.01
W Com	2010-02-17	08:13:54	2455244.84299	A	3.249	0.003	15.33	0.04
3C 273	2010-02-17	08:26:37	2455244.85182	C	0.982	0.001	12.85	0.04
PKS1222+216	2010-02-17	08:47:04	2455244.86602	1	0.784	0.002	14.97	0.04
H1426+428	2010-02-17	09:21:19	2455244.88980	A	2.289	0.004	16.45	0.01
3C 279	2010-02-17	10:05:34	2455244.92053	1	5.262	0.009	17.66	0.01
PKS1502+106	2010-02-17	10:58:03	2455244.95698	A	3.142	0.017
PKS1510-08	2010-02-17	11:25:46	2455244.97623	1	5.194	0.005	16.79	0.03
B2 1633+382	2010-02-17	12:03:13	2455245.00223	A	3.465	0.008
Mrk 501	2010-02-17	12:20:18	2455245.01410	A	1.285	0.002	13.90	0.01
PKS1222+216	2010-02-17	12:35:42	2455245.02479	1	0.781	0.003	14.97	0.04
1ES1959+650	2010-02-17	12:51:31	2455245.03578	2	2.364	0.003	15.22	0.02
3C 345	2010-02-17	13:06:40	2455245.04630	A	3.482	0.011	17.34	0.05