Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
OJ 248	2012-10-13	11:41:33	2456213.98719	2	1.874	0.012	16.58	0.05
OJ 248	2012-10-14	11:26:41	2456214.97686	2	1.617	0.009	16.33	0.02
OJ 248	2012-10-15	10:59:15	2456215.95781	2	2.051	0.009	16.76	0.02
OJ 248	2012-10-16	11:48:11	2456216.99179	2	1.990	0.022	16.70	0.02
OJ 248	2012-10-17	11:13:17	2456217.96755	2	2.164	0.014	16.87	0.02
OJ 248	2012-10-17	11:47:48	2456217.99152	2	2.147	0.012	16.86	0.02
OJ 248	2012-10-18	12:24:48	2456219.01722	2	2.190	0.019	16.90	0.02
OJ 248	2012-11-12	11:36:38	2456243.98377	2	1.894	0.009	16.60	0.02
OJ 248	2012-11-13	10:59:56	2456244.95829	2	1.915	0.007	16.63	0.02
OJ 248	2012-11-14	10:32:06	2456245.93896	2	1.872	0.008	16.58	0.02
OJ 248	2012-12-04	10:43:51	2456265.94712	2	2.106	0.033	16.82	0.03
OJ 248	2012-12-06	09:30:41	2456267.89631	2	2.102	0.010	16.81	0.02
OJ 248	2012-12-07	10:28:05	2456268.93617	2	1.939	0.006	16.65	0.02
OJ 248	2012-12-08	08:52:09	2456269.86955	2	1.933	0.005	16.64	0.02
OJ 248	2012-12-10	09:35:45	2456271.89982	2	2.114	0.011	16.82	0.02
OJ 248	2012-12-11	08:55:55	2456272.87216	2	2.032	0.006	16.74	0.02
OJ 248	2012-12-12	09:23:30	2456273.89132	2	1.974	0.006	16.68	0.02
OJ 248	2013-01-12	07:58:59	2456304.83263	2	1.243	0.004	15.95	0.02
OJ 248	2013-01-13	07:54:54	2456305.82979	2	1.330	0.004	16.04	0.02
OJ 248	2013-01-14	09:50:55	2456306.91036	2	1.506	0.006	16.22	0.02
OJ 248	2013-01-15	05:23:09	2456307.72441	2	1.314	0.004	16.02	0.02
OJ 248	2013-01-16	06:28:11	2456308.76957	2	1.376	0.004	16.09	0.02
OJ 248	2013-01-17	07:28:56	2456309.81176	2	1.829	0.005	16.54	0.02
OJ 248	2013-01-18	07:05:42	2456310.79563	2	1.361	0.006	16.07	0.02
OJ 248	2013-01-19	11:45:40	2456311.99005	2	1.128	0.015	15.84	0.02
OJ 248	2013-01-20	05:57:22	2456312.74817	2	1.376	0.005	16.09	0.02
OJ 248	2013-02-05	07:31:04	2456328.81324	2	1.861	0.005	16.57	0.02
OJ 248	2013-02-06	06:34:24	2456329.77388	2	1.859	0.007	16.57	0.02
OJ 248	2013-02-07	06:12:13	2456330.75848	2	1.881	0.005	16.59	0.02
OJ 248	2013-02-08	05:24:35	2456331.72540	2	1.914	0.038	16.62	0.04
OJ 248	2013-02-09	04:47:38	2456332.69974	2	1.641	0.008	16.35	0.02
OJ 248	2013-02-10	09:11:26	2456333.88294	2	1.195	0.004	15.91	0.02
OJ 248	2013-03-05	04:53:59	2456356.70416	2	2.372	0.007	17.08	0.02
OJ 248	2013-03-07	04:38:30	2456358.69340	2	2.389	0.007	17.10	0.02
OJ 248	2013-03-11	05:36:02	2456362.73336	2	2.449	0.007	17.16	0.02
OJ 248	2013-03-12	04:48:03	2456363.70003	2	2.434	0.007	17.14	0.02
OJ 248	2013-03-13	03:58:58	2456364.66595	2	2.409	0.006	17.12	0.02
OJ 248	2013-04-11	05:26:48	2456393.72694	2	2.597	0.013	17.31	0.02
OJ 248	2013-04-16	04:00:35	2456398.66707	2	2.577	0.014	17.29	0.02
OJ 248	2013-05-08	04:01:14	2456420.66752	2	2.558	0.013	17.27	0.02
OJ 248	2013-05-12	04:22:50	2456424.68252	2	2.515	0.010	17.22	0.02
OJ 248	2013-05-15	04:27:51	2456427.68601	2	2.491	0.015	17.20	0.02
OJ 248	2013-05-29	04:48:16	2456441.70019	2	2.397	0.034	17.11	0.04
OJ 248	2013-06-05	04:39:01	2456448.69376	2	2.366	0.036	17.08	0.04