Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2014-04-30	03:30:00	2456777.64583	1	-1.512	0.011	12.85	0.02
OJ 287	2014-04-30	03:50:25	2456777.66001	4	0.944	0.005	15.13	0.01
S4 1030+61	2014-04-30	05:13:55	2456777.71800	A	4.838	0.020
Mrk 421	2014-04-30	05:36:55	2456777.73397	1	-1.469	0.004	12.89	0.02
3C 279	2014-04-30	06:04:08	2456777.75287	1	2.922	0.005	15.32	0.01
PKS1222+216	2014-04-30	06:29:29	2456777.77047	1	0.555	0.004	14.74	0.04
W Com	2014-04-30	07:03:36	2456777.79417	A	3.843	0.005	15.92	0.04
Mrk 421	2014-04-30	09:12:50	2456777.88391	1	-1.507	0.016	12.85	0.02
PKS1510-08	2014-04-30	10:01:28	2456777.91769	1	4.578	0.009	16.18	0.03
Mrk 501	2014-04-30	10:27:14	2456777.93558	A	1.246	0.033	13.86	0.03
BL Lac	2014-04-30	11:13:29	2456777.96770	B	1.343	0.023	14.28	0.02
3C 454.3	2014-04-30	11:37:24	2456777.98431	4	1.671	0.019	15.50	0.03