Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
CTA102	2017-04-21	11:48:58	2457864.99234	2	0.443	0.015	15.32	0.03
CTA102	2017-04-22	11:41:15	2457865.98698	2	0.780	0.011	15.66	0.03
CTA102	2017-04-23	11:37:35	2457866.98443	2	0.658	0.009	15.54	0.03
CTA102	2017-04-24	11:32:11	2457867.98068	2	0.773	0.008	15.65	0.03
CTA102	2017-04-25	11:30:49	2457868.97973	2	0.761	0.008	15.64	0.03