Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
VER J0521+211	2015-04-17	03:08:37	2457129.63098	A	2.615	0.016
PKS0736+01	2015-04-17	03:55:32	2457129.66356	1	3.624	0.010	16.03	0.04
BZU J0742+5444	2015-04-17	04:39:43	2457129.69425	A	3.062	0.028
OJ 248	2015-04-17	05:20:40	2457129.72269	2	2.460	0.018	17.17	0.03
OJ 287	2015-04-17	05:41:03	2457129.73684	4	0.742	0.006	14.93	0.01
S4 1030+61	2015-04-17	06:20:13	2457129.76404	A	4.575	0.022
Mrk 421	2015-04-17	06:36:43	2457129.77550	1	-1.391	0.003	12.97	0.02
3C 279	2015-04-17	06:59:47	2457129.79152	1	3.740	0.009	16.14	0.01
PKS1222+216	2015-04-17	08:07:41	2457129.83867	1	0.797	0.005	14.99	0.04
W Com	2015-04-17	08:34:29	2457129.85728	A	3.385	0.005	15.47	0.04
PKS1510-08	2015-04-17	08:56:35	2457129.87263	1	4.234	0.007	15.83	0.03
B2 1633+382	2015-04-17	10:46:50	2457129.94919	A	3.210	0.014	17.47	0.02
Mrk 501	2015-04-17	11:02:34	2457129.96012	A	1.264	0.002	13.87	0.01
BL Lac	2015-04-17	11:57:33	2457129.99830	B	0.915	0.004	13.85	0.01