Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 501	2012-11-12	01:49:56	2456243.57634	A	1.282	0.003	13.89	0.01
B2 1633+382	2012-11-12	02:25:29	2456243.60103	A	2.634	0.018	16.89	0.02
BL Lac	2012-11-12	02:49:06	2456243.61742	B	1.917	0.006	14.86	0.01
PKS2155-304	2012-11-12	03:05:00	2456243.62847	2	1.421	0.003	13.46	0.01
CTA102	2012-11-12	05:41:41	2456243.73728	2	1.035	0.008	15.92	0.03
3C 454.3	2012-11-12	06:15:31	2456243.76078	4	2.722	0.009	16.55	0.03
PMN J2345-1555	2012-11-12	06:51:55	2456243.78605	A	-1.232	0.021
BL Lac	2012-11-12	07:14:49	2456243.80196	B	2.042	0.017	14.98	0.02
1ES2344+514	2012-11-12	07:39:51	2456243.81934	A	2.886	0.003	15.50	0.04
3C 66A	2012-11-12	08:01:09	2456243.83413	A	1.160	0.003	14.81	0.02
MG1 J021114+1051	2012-11-12	08:20:32	2456243.84759	A	-0.884	0.006
PKS0454-234	2012-11-12	10:36:04	2456243.94171	A	4.645	0.016
BZU J0742+5444	2012-11-12	11:11:38	2456243.96641	A	1.765	0.008
OJ 248	2012-11-12	11:36:38	2456243.98377	2	1.894	0.009	16.60	0.02
OJ 287	2012-11-12	11:52:35	2456243.99485	4	0.519	0.004	14.71	0.01
Mrk 421	2012-11-12	12:06:14	2456244.00433	1	-2.042	0.003	12.32	0.02
PKS1222+216	2012-11-12	12:49:28	2456244.03435	1	1.397	0.007	15.59	0.04