Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
OJ 287	2018-06-23	03:39:32	2458292.65245	4	0.707	0.024	14.90	0.03
Mrk 421	2018-06-23	04:07:10	2458292.67164	1	-0.537	0.003	13.82	0.02
3C 279	2018-06-23	04:29:25	2458292.68709	1	2.285	0.009	14.68	0.01
3C 273	2018-06-23	04:44:01	2458292.69723	C	1.218	0.002	13.09	0.04
Ton 599	2018-06-23	05:06:52	2458292.71310	13	1.263	0.018	16.62	0.04
PKS1222+216	2018-06-23	05:28:34	2458292.72817	1	1.398	0.008	15.59	0.04
W Com	2018-06-23	05:46:17	2458292.74047	A	2.744	0.005	14.82	0.04
S3 1227+25	2018-06-23	06:08:24	2458292.75583	A	1.800	0.014
PKS1510-08	2018-06-23	06:32:01	2458292.77223	1	4.916	0.018	16.52	0.04
PG1553+113	2018-06-23	07:12:57	2458292.80066	A	0.133	0.004
B2 1633+382	2018-06-23	08:43:53	2458292.86381	A	2.009	0.008	16.27	0.01
1ES1959+650	2018-06-23	09:01:54	2458292.87632	2	1.350	0.009	14.21	0.02
BL Lac	2018-06-23	09:18:09	2458292.88760	B	0.758	0.002	13.70	0.01
CTA102	2018-06-23	09:38:01	2458292.90140	2	1.377	0.006	16.26	0.03
3C 454.3	2018-06-23	09:59:28	2458292.91630	4	2.443	0.006	16.27	0.03
PKS2155-304	2018-06-23	10:14:51	2458292.92698	2	1.777	0.002	13.82	0.01
PMN J2345-1555	2018-06-23	10:42:21	2458292.94608	A	1.521	0.059
4C 28.07	2018-06-23	11:04:13	2458292.96126	A	2.571	0.013
3C 66A	2018-06-23	11:19:02	2458292.97155	A	1.678	0.011	15.33	0.02