Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
PKS2233-148	2012-12-04	02:31:55	2456265.60550	A	2.102	0.014
PMN J2345-1555	2012-12-04	02:55:11	2456265.62165	A	-2.006	0.011
CTA102	2012-12-04	03:23:28	2456265.64130	2	1.753	0.007	16.63	0.03
3C 454.3	2012-12-04	03:50:11	2456265.65984	4	2.688	0.012	16.52	0.03
BL Lac	2012-12-04	04:10:31	2456265.67397	B	2.741	0.009	15.68	0.01
1ES2344+514	2012-12-04	04:30:59	2456265.68818	A	2.877	0.013	15.49	0.04
MG1 J021114+1051	2012-12-04	07:07:05	2456265.79658	A	-0.855	0.006
3C 66A	2012-12-04	07:25:14	2456265.80919	A	0.933	0.004	14.58	0.02
PKS0454-234	2012-12-04	08:47:39	2456265.86642	A	3.369	0.007
S5 0716+714	2012-12-04	09:04:17	2456265.87797	10	1.841	0.001	13.30	0.01
OJ 248	2012-12-04	10:43:51	2456265.94712	2	2.106	0.033	16.82	0.03
OJ 287	2012-12-04	11:14:58	2456265.96872	4	1.199	0.007	15.39	0.01
Mrk 421	2012-12-04	11:34:25	2456265.98223	1	-2.185	0.038	12.18	0.04