Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2015-05-22	03:10:06	2457164.63201	1	-1.507	0.009	12.85	0.02
OJ 287	2015-05-22	03:32:18	2457164.64743	4	0.571	0.004	14.76	0.01
S5 0716+714	2015-05-22	04:03:37	2457164.66918	10	1.612	0.001	13.07	0.01
3C 273	2015-05-22	04:16:37	2457164.67821	C	1.192	0.001	13.06	0.04
OJ 287	2015-05-22	04:32:33	2457164.68927	4	0.553	0.004	14.74	0.01
3C 279	2015-05-22	04:52:34	2457164.70317	1	3.836	0.005	16.24	0.01
S3 1227+25	2015-05-22	05:12:47	2457164.71721	A	0.824	0.003
OJ 287	2015-05-22	05:29:02	2457164.72850	4	0.521	0.004	14.71	0.01
Ton 599	2015-05-22	06:25:23	2457164.76763	13	0.915	0.005	16.28	0.04
PKS1222+216	2015-05-22	06:45:13	2457164.78140	1	1.173	0.003	15.36	0.04
W Com	2015-05-22	07:03:28	2457164.79407	A	3.627	0.003	15.71	0.04
PKS1441+252	2015-05-22	07:51:50	2457164.82766	A	1.729	0.017
PKS1502+106	2015-05-22	09:08:49	2457164.88112	A	2.371	0.012
B2 1633+382	2015-05-22	09:39:04	2457164.90213	A	2.960	0.009	17.22	0.01
Mrk 501	2015-05-22	09:55:11	2457164.91332	A	1.236	0.002	13.85	0.01
BL Lac	2015-05-22	10:52:18	2457164.95299	B	1.323	0.003	14.26	0.01
3C 454.3	2015-05-22	11:08:07	2457164.96396	4	2.183	0.006	16.01	0.03
PKS2155-304	2015-05-22	11:22:09	2457164.97372	2	2.359	0.007	14.40	0.01