Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2014-05-04	03:08:24	2456781.63083	1	-1.483	0.004	12.88	0.02
OJ 248	2014-05-04	04:00:22	2456781.66692	2	2.562	0.013	17.27	0.02
OJ 287	2014-05-04	05:00:45	2456781.70885	4	1.467	0.008	15.66	0.01
Mrk 421	2014-05-04	05:18:02	2456781.72086	1	-1.487	0.003	12.87	0.02
3C 279	2014-05-04	05:43:35	2456781.73860	1	2.802	0.004	15.20	0.01
PKS1222+216	2014-05-04	06:09:19	2456781.75647	1	0.693	0.004	14.88	0.04
W Com	2014-05-04	06:43:23	2456781.78013	A	3.938	0.005	16.02	0.04
Mrk 421	2014-05-04	07:02:18	2456781.79326	1	-1.475	0.003	12.89	0.02
PKS1510-08	2014-05-04	08:22:11	2456781.84874	1	4.867	0.007	16.47	0.03
Mrk 501	2014-05-04	08:46:05	2456781.86534	A	1.255	0.002	13.86	0.01
Mrk 421	2014-05-04	09:02:58	2456781.87706	1	-1.473	0.004	12.89	0.02
B2 1633+382	2014-05-04	10:39:34	2456781.94414	A	3.502	0.013	17.76	0.02
BL Lac	2014-05-04	11:13:09	2456781.96747	B	1.482	0.003	14.42	0.01
3C 454.3	2014-05-04	11:35:14	2456781.98280	4	1.849	0.015	15.68	0.03