Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2013-06-05	03:35:14	2456448.64947	1	-2.055	0.003	12.30	0.02
OJ 287	2013-06-05	03:52:21	2456448.66135	4	0.729	0.007	14.92	0.01
OJ 248	2013-06-05	04:39:01	2456448.69376	2	2.366	0.036	17.08	0.04
3C 279	2013-06-05	05:05:49	2456448.71237	1	3.331	0.006	15.73	0.01
PKS1222+216	2013-06-05	05:31:04	2456448.72991	1	1.521	0.006	15.71	0.04
W Com	2013-06-05	05:55:22	2456448.74678	A	4.195	0.008	16.27	0.04
PKS1510-08	2013-06-05	06:30:24	2456448.77111	1	5.016	0.009	16.62	0.03
B2 1633+382	2013-06-05	08:22:07	2456448.84869	A	2.864	0.008	17.12	0.01
Mrk 501	2013-06-05	08:39:32	2456448.86079	A	1.298	0.002	13.91	0.01
BL Lac	2013-06-05	09:36:35	2456448.90040	B	1.837	0.003	14.78	0.01
PMN J2345-1555	2013-06-05	10:36:29	2456448.94200	A	-1.772	0.019
PMN J0017-0512	2013-06-05	10:59:16	2456448.95782	A	1.873	0.013
PKS2155-304	2013-06-05	11:14:26	2456448.96836	2	1.850	0.006	13.89	0.01