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	2014-05-21	03:26:25	2456798.64334	10	2.081	0.006	13.54	0.01
OJ 248	2014-05-21	04:32:38	2456798.68932	2	2.683	0.016	17.39	0.03
OJ 287	2014-05-21	04:56:41	2456798.70603	4	1.487	0.005	15.68	0.01
3C 279	2014-05-21	05:24:52	2456798.72560	1	2.652	0.004	15.05	0.01
3C 273	2014-05-21	05:44:09	2456798.73899	C	1.035	0.006	12.91	0.04
Mrk 421	2014-05-21	06:45:40	2456798.78171	1	-1.231	0.008	13.13	0.02
PKS1222+216	2014-05-21	07:09:11	2456798.79804	1	1.034	0.003	15.22	0.04
W Com	2014-05-21	07:32:20	2456798.81412	A	3.816	0.007	15.90	0.04
PKS1510-08	2014-05-21	07:59:40	2456798.83310	1	4.333	0.005	15.93	0.03
B2 1633+382	2014-05-21	09:27:41	2456798.89422	A	3.629	0.013	17.89	0.02
Mrk 501	2014-05-21	09:45:11	2456798.90637	A	1.240	0.003	13.85	0.01
BL Lac	2014-05-21	10:39:13	2456798.94389	B	1.650	0.008	14.59	0.01
3C 454.3	2014-05-21	11:22:09	2456798.97372	4	1.745	0.007	15.58	0.03