Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 501	2012-10-15	02:05:28	2456215.58713	A	1.350	0.003	13.96	0.01
B2 1633+382	2012-10-15	03:00:57	2456215.62566	A	2.059	0.007	16.32	0.01
BL Lac	2012-10-15	03:24:30	2456215.64201	B	2.469	0.004	15.41	0.01
PKS2155-304	2012-10-15	03:42:14	2456215.65433	2	1.430	0.002	13.47	0.01
PKS2233-148	2012-10-15	05:37:16	2456215.73421	A	3.990	0.014
PMN J2345-1555	2012-10-15	06:16:38	2456215.76155	A	0.192	0.016
CTA102	2012-10-15	06:46:05	2456215.78200	2	0.966	0.007	15.85	0.03
TXS2159+505	2012-10-15	07:53:08	2456215.82856	A	5.982	0.027
MG1 J021114+1051	2012-10-15	08:39:46	2456215.86095	A	-0.577	0.005
3C 66A	2012-10-15	08:56:03	2456215.87226	A	1.198	0.004	14.85	0.02
4C 28.07	2012-10-15	10:16:35	2456215.92818	A	4.123	0.017
OJ 248	2012-10-15	10:59:15	2456215.95781	2	2.051	0.009	16.76	0.02
OJ 287	2012-10-15	11:56:13	2456215.99737	4	0.705	0.005	14.90	0.01
Mrk 421	2012-10-15	12:14:53	2456216.01034	1	-1.464	0.020	12.90	0.02