Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
S5 0716+714	2009-04-27	03:30:33	2454948.64622	10	2.041	0.001	13.50	0.01
OJ 248	2009-04-27	03:58:27	2454948.66559	2	2.723	0.004	17.43	0.02
OJ 287	2009-04-27	04:15:54	2454948.67771	4	1.393	0.002	15.58	0.01
PKS1118-056	2009-04-27	04:39:06	2454948.69382	A	2.067	0.002
Mrk 421	2009-04-27	04:51:46	2454948.70262	1	-1.180	0.002	13.18	0.02
H1219+305	2009-04-27	05:15:18	2454948.71896	A	3.918	0.003	16.39	0.01
W Com	2009-04-27	05:30:08	2454948.72926	A	2.565	0.002	14.64	0.04
3C 273	2009-04-27	05:38:56	2454948.73537	C	0.951	0.001	12.82	0.04
PKS1244-255	2009-04-27	06:05:26	2454948.75377	A	3.327	0.004
PKS1510-08	2009-04-27	06:27:08	2454948.76884	1	4.476	0.003	16.08	0.03
3C 279	2009-04-27	06:47:42	2454948.78313	1	4.322	0.003	16.72	0.01
PKS1222+216	2009-04-27	07:13:54	2454948.80132	1	1.640	0.002	15.83	0.04
PKS1406-076	2009-04-27	07:57:34	2454948.83164	C	4.571	0.005
PKS1502+106	2009-04-27	08:24:40	2454948.85046	A	0.839	0.003
H1426+428	2009-04-27	08:46:33	2454948.86566	A	2.398	0.003	16.56	0.01
Mrk 501	2009-04-27	08:59:05	2454948.87436	A	1.255	0.002	13.87	0.01
B2 1633+382	2009-04-27	09:22:42	2454948.89076	A	3.130	0.004
PKS1510-08	2009-04-27	09:43:07	2454948.90494	1	4.470	0.003	16.07	0.03
GB6 B1700+6834	2009-04-27	10:26:21	2454948.93497	A	5.011	0.004
BL Lac	2009-04-27	11:04:19	2454948.96133	B	2.196	0.003	15.14	0.01
3C 454.3	2009-04-27	11:22:06	2454948.97368	4	2.381	0.003	16.21	0.03
3C 454.3	2009-04-27	11:28:28	2454948.97810	3	1.722	0.004	16.12	0.01