Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
PKS2155-304	2012-12-12	01:38:52	2456273.56865	2	1.695	0.002	13.74	0.01
BL Lac	2012-12-12	02:10:22	2456273.59053	B	2.816	0.005	15.76	0.01
1ES1959+650	2012-12-12	02:27:36	2456273.60250	2	1.151	0.002	14.01	0.02
PKS2233-148	2012-12-12	02:50:07	2456273.61813	A	2.094	0.004
PMN J2345-1555	2012-12-12	03:14:26	2456273.63502	A	-1.211	0.042
CTA102	2012-12-12	03:42:37	2456273.65459	2	1.541	0.007	16.42	0.03
3C 454.3	2012-12-12	04:18:55	2456273.67980	4	2.572	0.005	16.40	0.03
1ES2344+514	2012-12-12	04:42:10	2456273.69594	A	2.922	0.010	15.53	0.04
BL Lac	2012-12-12	05:03:16	2456273.71060	B	2.920	0.004	15.86	0.01
MG1 J021114+1051	2012-12-12	06:54:17	2456273.78770	A	-0.515	0.005
PKS0454-234	2012-12-12	07:22:59	2456273.80762	A	2.947	0.003
3C 66A	2012-12-12	07:42:03	2456273.82086	A	0.868	0.003	14.52	0.02
S5 0716+714	2012-12-12	07:58:05	2456273.83200	10	1.882	0.002	13.34	0.01
BZU J0742+5444	2012-12-12	08:56:51	2456273.87281	A	4.229	0.017
OJ 248	2012-12-12	09:23:30	2456273.89132	2	1.974	0.006	16.68	0.02
OJ 287	2012-12-12	09:39:13	2456273.90223	4	1.357	0.004	15.55	0.01
S4 1030+61	2012-12-12	10:58:17	2456273.95714	A	5.868	0.017
Mrk 421	2012-12-12	11:14:40	2456273.96852	1	-2.098	0.002	12.26	0.02
3C 279	2012-12-12	12:41:33	2456274.02885	1	2.908	0.003	15.31	0.01
PKS1222+216	2012-12-12	13:01:01	2456274.04237	1	1.413	0.003	15.60	0.04