Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 501	2009-10-21	02:22:32	2455125.59898	A	1.358	0.002	13.97	0.01
B2 1633+382	2009-10-21	02:58:32	2455125.62398	A	3.396	0.015
3C 345	2009-10-21	03:23:27	2455125.64128	A	3.250	0.013	17.11	0.05
3C 454.3	2009-10-21	03:45:49	2455125.65682	4	1.477	0.003	15.31	0.03
PKS2155-304	2009-10-21	04:01:24	2455125.66764	2	1.796	0.002	13.84	0.01
1ES1959+650	2009-10-21	04:31:11	2455125.68832	2	1.987	0.002	14.85	0.02
BL Lac	2009-10-21	05:02:53	2455125.71034	B	2.034	0.002	14.97	0.01
CTA102	2009-10-21	05:43:00	2455125.73819	2	2.309	0.006	17.19	0.03
1ES2344+514	2009-10-21	06:10:43	2455125.75744	A	2.976	0.002
3C 454.3	2009-10-21	06:31:17	2455125.77172	4	1.524	0.003	15.35	0.03
3C 66A	2009-10-21	06:54:26	2455125.78780	A	0.645	0.002	14.30	0.02
AO0235+164	2009-10-21	07:45:33	2455125.82330	4	5.450	0.016	18.49	0.02
PKS0420-014	2009-10-21	08:29:58	2455125.85414	2	3.995	0.006	17.10	0.02
S5 0716+714	2009-10-21	08:50:05	2455125.86811	10	1.939	0.002	13.40	0.01
3C 454.3	2009-10-21	09:15:27	2455125.88573	4	1.511	0.004	15.34	0.03
PKS0454-234	2009-10-21	10:00:49	2455125.91723	A	5.199	0.011
PKS0528+134	2009-10-21	11:01:04	2455125.95907	25	7.058	0.057	20.32	0.06
PKS0735+178	2009-10-21	11:27:17	2455125.97728	A	2.812	0.004	16.21	0.04
OJ 287	2009-10-21	11:43:23	2455125.98846	4	0.257	0.003	14.45	0.01
Mrk 421	2009-10-21	11:56:01	2455125.99723	1	-0.876	0.002	13.48	0.02
W Com	2009-10-21	12:16:47	2455126.01166	A	3.123	0.005	15.20	0.04