Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2014-06-19	03:36:28	2456827.65032	1	-0.975	0.008	13.38	0.02
3C 273	2014-06-19	04:07:28	2456827.67185	C	1.065	0.002	12.93	0.04
PKS1510-08	2014-06-19	07:18:10	2456827.80428	1	4.797	0.014	16.40	0.03
Mrk 501	2014-06-19	07:38:33	2456827.81844	A	1.271	0.011	13.88	0.01
3C 454.3	2014-06-19	08:28:44	2456827.85329	4	0.462	0.010	14.29	0.03
BL Lac	2014-06-19	09:11:30	2456827.88298	B	1.579	0.006	14.52	0.01
PKS2155-304	2014-06-19	09:30:12	2456827.89597	2	1.437	0.011	13.48	0.01
1ES2344+514	2014-06-19	10:19:11	2456827.92998	A	2.869	0.005	15.48	0.04
PMN J2345-1555	2014-06-19	10:50:33	2456827.95177	A	-0.214	0.027
3C 454.3	2014-06-19	11:16:31	2456827.96980	4	0.338	0.008	14.17	0.03