Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 501	2008-10-28	02:17:48	2454767.59569	A	1.379	0.002	13.99	0.01
B2 1633+382	2008-10-28	02:55:34	2454767.62192	A	3.220	0.003
PKS 2155-304	2008-10-28	03:12:39	2454767.63378	2	1.064	0.001	13.10	0.01
PKS 2155-304	2008-10-28	03:20:40	2454767.63935	3	0.147	0.001	13.12	0.01
1ES 1959+650	2008-10-28	04:00:12	2454767.66681	2	1.753	0.001	14.61	0.02
3C 454.3	2008-10-28	04:29:18	2454767.68701	4	2.188	0.002	16.02	0.03
BL Lac	2008-10-28	04:57:56	2454767.70690	B	1.990	0.001	14.93	0.01
1ES 2344+514	2008-10-28	05:39:13	2454767.73557	A	2.980	0.002
AO 0235+164	2008-10-28	06:35:25	2454767.77459	4	2.914	0.002	15.95	0.01
3C 454.3	2008-10-28	07:10:53	2454767.79922	4	2.171	0.002	16.00	0.03
BL Lac	2008-10-28	07:39:15	2454767.81892	B	1.961	0.001	14.90	0.01
PKS0528+134	2008-10-28	10:19:43	2454767.93036	15	4.267	0.007	20.06	0.01
AO 0235+164	2008-10-28	10:50:12	2454767.95153	4	2.892	0.002	15.93	0.01
S5 0716+714	2008-10-28	11:04:45	2454767.96163	10	2.415	0.001	13.88	0.01
OJ 248	2008-10-28	11:40:35	2454767.98652	2	2.670	0.003	17.38	0.02
OJ 287	2008-10-28	11:54:06	2454767.99590	4	0.473	0.002	14.67	0.01
Mrk 421	2008-10-28	12:07:02	2454768.00488	1	-1.256	0.002	13.10	0.02
W Com	2008-10-28	12:20:54	2454768.01451	A	2.819	0.002	14.90	0.04