Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
MG1 J123931+0443	2013-01-12	12:25:47	2456305.01791	A	1.400	0.009
MG1 J123931+0443	2013-01-13	12:09:50	2456306.00683	A	1.541	0.011
MG1 J123931+0443	2013-01-14	10:59:02	2456306.95766	A	1.680	0.016
MG1 J123931+0443	2013-01-15	10:29:11	2456307.93693	A	1.883	0.011
MG1 J123931+0443	2013-01-16	11:43:22	2456308.98844	A	2.026	0.016
MG1 J123931+0443	2013-01-17	10:36:47	2456309.94221	A	1.995	0.010
MG1 J123931+0443	2013-01-19	11:35:57	2456311.98329	A	2.173	0.014
MG1 J123931+0443	2013-01-20	11:18:18	2456312.97104	A	1.731	0.010
MG1 J123931+0443	2013-03-07	09:24:52	2456358.89227	A	1.848	0.011
MG1 J123931+0443	2013-03-11	09:56:41	2456362.91436	A	1.885	0.013
MG1 J123931+0443	2013-03-12	09:09:05	2456363.88131	A	1.963	0.013
MG1 J123931+0443	2013-03-13	09:13:06	2456364.88410	A	1.825	0.015