Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
BL Lac	2013-01-12	02:35:43	2456304.60813	B	2.714	0.011	15.65	0.01
PMN J2345-1555	2013-01-12	02:55:13	2456304.62168	A	-2.445	0.010
3C 454.3	2013-01-12	03:22:32	2456304.64065	4	2.279	0.004	16.11	0.03
CTA102	2013-01-12	03:45:42	2456304.65673	2	1.370	0.027	16.25	0.03
MG1 J021114+1051	2013-01-12	04:03:31	2456304.66911	A	-1.008	0.004
3C 66A	2013-01-12	04:26:15	2456304.68490	A	0.793	0.002	14.44	0.02
PKS0454-234	2013-01-12	05:42:06	2456304.73757	A	4.132	0.005
S5 0716+714	2013-01-12	07:28:45	2456304.81163	10	2.407	0.002	13.87	0.01
OJ 248	2013-01-12	07:58:59	2456304.83263	2	1.243	0.004	15.95	0.02
OJ 287	2013-01-12	08:19:10	2456304.84664	4	1.677	0.004	15.87	0.01
Mrk 421	2013-01-12	10:39:35	2456304.94416	1	-1.917	0.002	12.44	0.02
W Com	2013-01-12	10:58:40	2456304.95741	A	3.891	0.004	15.97	0.04
PKS1222+216	2013-01-12	11:19:01	2456304.97154	1	1.473	0.003	15.66	0.04
3C 273	2013-01-12	11:33:45	2456304.98177	C	0.910	0.001	12.78	0.04
MG1 J123931+0443	2013-01-12	12:25:47	2456305.01791	A	1.400	0.009
3C 279	2013-01-12	12:46:56	2456305.03259	1	3.497	0.004	15.90	0.01
PKS1510-08	2013-01-12	13:06:51	2456305.04642	1	4.958	0.007	16.56	0.03
B2 1633+382	2013-01-12	13:25:56	2456305.05968	A	2.946	0.012	17.21	0.02