Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
3C 454.3	2009-12-19	01:47:28	2455184.57463	4	1.039	0.003	14.87	0.03
PKS2155-304	2009-12-19	02:12:56	2455184.59231	2	1.839	0.002	13.88	0.01
1ES1959+650	2009-12-19	02:30:41	2455184.60464	2	2.061	0.003	14.92	0.02
BL Lac	2009-12-19	02:46:09	2455184.61538	B	2.380	0.003	15.32	0.01
CTA 102	2009-12-19	03:28:07	2455184.64453	2	2.234	0.006	17.11	0.03
1ES2344+514	2009-12-19	04:00:21	2455184.66691	A	2.982	0.002
3C 66A	2009-12-19	04:16:56	2455184.67843	A	0.443	0.002	14.09	0.02
3C 454.3	2009-12-19	04:33:26	2455184.68988	4	1.042	0.003	14.87	0.03
AO0235+164	2009-12-19	05:39:09	2455184.73552	4	5.744	0.019	18.78	0.02
PKS0420-014	2009-12-19	06:01:37	2455184.75112	2	2.525	0.003	15.62	0.02
PKS0454-234	2009-12-19	06:43:30	2455184.78021	A	4.785	0.006
S5 0716+714	2009-12-19	06:56:55	2455184.78953	10	1.571	0.001	13.03	0.01
4C 14.23	2009-12-19	08:04:55	2455184.83675	A	3.353	0.015
PKS0735+178	2009-12-19	08:41:53	2455184.86242	A	2.840	0.003	16.24	0.04
OJ 248	2009-12-19	09:22:08	2455184.89037	2	2.400	0.005	17.11	0.02
OJ 287	2009-12-19	09:39:46	2455184.90262	4	0.052	0.002	14.24	0.01
Mrk 421	2009-12-19	09:56:16	2455184.91407	1	-1.486	0.001	12.87	0.02
W Com	2009-12-19	10:54:25	2455184.95446	A	3.217	0.003	15.30	0.04
PKS1222+216	2009-12-19	11:14:27	2455184.96837	1	1.274	0.003	15.46	0.04
3C 273	2009-12-19	11:25:59	2455184.97638	C	0.921	0.001	12.79	0.04
3C 279	2009-12-19	12:05:54	2455185.00410	1	4.765	0.009	17.17	0.01
PKS1502+106	2009-12-19	12:39:00	2455185.02708	A	3.646	0.053
PKS1510-08	2009-12-19	13:03:03	2455185.04378	1	4.992	0.013	16.59	0.03