Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
BL Lac	2008-12-31	02:23:34	2454831.59970	B	2.166	0.003	15.11	0.01
3C 454.3	2008-12-31	03:28:21	2454831.64469	4	2.423	0.003	16.25	0.03
1ES2344+514	2008-12-31	04:06:16	2454831.67102	A	2.994	0.002
AO0235+164	2008-12-31	05:08:16	2454831.71407	4	4.279	0.004	17.32	0.01
PKS0528+134	2008-12-31	07:58:45	2454831.83247	25	6.908	0.008	20.17	0.01
OJ 248	2008-12-31	08:55:01	2454831.87154	2	2.654	0.003	17.36	0.02
OJ 287	2008-12-31	09:23:00	2454831.89097	4	0.803	0.003	14.99	0.01
Mrk 421	2008-12-31	09:44:39	2454831.90601	1	-0.910	0.002	13.45	0.02
W Com	2008-12-31	10:45:41	2454831.94839	A	3.110	0.003	15.19	0.04
3C 273	2008-12-31	10:59:37	2454831.95807	C	0.937	0.001	12.81	0.04
3C 279	2008-12-31	11:35:47	2454831.98318	1	3.257	0.002	15.66	0.01
H1426+428	2008-12-31	12:10:51	2454832.00753	A	2.465	0.003	16.62	0.01
PKS1510-08	2008-12-31	12:50:34	2454832.03512	1	5.439	0.003	17.04	0.03
Mrk 501	2008-12-31	13:09:13	2454832.04807	A	1.354	0.002	13.96	0.01