Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
OJ 287	2012-09-14	11:55:54	2456184.99715	4	1.206	0.008	15.40	0.01
OJ 287	2012-09-15	11:59:28	2456185.99962	4	1.101	0.014	15.29	0.01
OJ 287	2012-10-13	11:58:25	2456213.99891	4	0.853	0.020	15.04	0.02
OJ 287	2012-10-14	11:49:44	2456214.99287	4	0.783	0.005	14.97	0.01
OJ 287	2012-10-15	11:56:13	2456215.99737	4	0.705	0.005	14.90	0.01
OJ 287	2012-10-17	11:37:22	2456217.98428	4	0.668	0.005	14.86	0.01
OJ 287	2012-11-12	11:52:35	2456243.99485	4	0.519	0.004	14.71	0.01
OJ 287	2012-11-13	11:16:32	2456244.96981	4	0.543	0.004	14.73	0.01
OJ 287	2012-11-14	10:51:55	2456245.95272	4	0.440	0.003	14.63	0.01
OJ 287	2012-12-04	11:14:58	2456265.96872	4	1.199	0.007	15.39	0.01
OJ 287	2012-12-06	09:52:46	2456267.91164	4	1.024	0.015	15.21	0.01
OJ 287	2012-12-07	10:43:23	2456268.94679	4	1.157	0.004	15.35	0.01
OJ 287	2012-12-08	09:11:12	2456269.88278	4	1.173	0.003	15.36	0.01
OJ 287	2012-12-10	09:54:13	2456271.91265	4	1.014	0.004	15.20	0.01
OJ 287	2012-12-11	09:12:17	2456272.88353	4	1.108	0.003	15.30	0.01
OJ 287	2012-12-12	09:39:13	2456273.90223	4	1.357	0.004	15.55	0.01
OJ 287	2013-01-12	08:19:10	2456304.84664	4	1.677	0.004	15.87	0.01
OJ 287	2013-01-13	08:13:59	2456305.84304	4	1.752	0.004	15.94	0.01
OJ 287	2013-01-14	09:58:07	2456306.91536	4	1.655	0.004	15.84	0.01
OJ 287	2013-01-15	05:46:36	2456307.74069	4	1.562	0.003	15.75	0.01
OJ 287	2013-01-16	06:58:23	2456308.79054	4	1.359	0.004	15.55	0.01
OJ 287	2013-01-17	07:50:13	2456309.82654	4	1.615	0.004	15.81	0.01
OJ 287	2013-01-18	07:27:16	2456310.81060	4	1.370	0.052	15.56	0.05
OJ 287	2013-01-20	06:23:48	2456312.76653	4	1.443	0.004	15.63	0.01
OJ 287	2013-02-02	05:26:31	2456325.72675	4	1.191	0.023	15.38	0.02
OJ 287	2013-02-05	07:50:07	2456328.82647	4	1.402	0.003	15.59	0.01
OJ 287	2013-02-07	06:31:04	2456330.77157	4	1.210	0.003	15.40	0.01
OJ 287	2013-02-10	09:27:29	2456333.89409	4	0.980	0.003	15.17	0.01
OJ 287	2013-03-07	05:35:46	2456358.73317	4	0.604	0.002	14.79	0.01
OJ 287	2013-03-11	05:53:18	2456362.74535	4	0.653	0.003	14.84	0.01
OJ 287	2013-03-12	05:04:10	2456363.71123	4	0.711	0.003	14.90	0.01
OJ 287	2013-03-13	04:15:58	2456364.67775	4	0.709	0.003	14.90	0.01
OJ 287	2013-04-11	05:47:34	2456393.74137	4	0.981	0.004	15.17	0.01
OJ 287	2013-04-12	04:45:38	2456394.69836	4	0.992	0.023	15.18	0.02
OJ 287	2013-04-15	05:55:46	2456397.74705	4	1.051	0.007	15.24	0.01
OJ 287	2013-04-16	04:54:30	2456398.70451	4	1.098	0.005	15.29	0.01
OJ 287	2013-05-08	04:20:00	2456420.68056	4	0.833	0.039	15.02	0.04
OJ 287	2013-05-09	04:33:27	2456421.68990	4	0.654	0.004	14.84	0.01
OJ 287	2013-05-11	05:00:07	2456423.70841	4	0.683	0.012	14.87	0.01
OJ 287	2013-05-12	04:40:34	2456424.69484	4	0.603	0.003	14.79	0.01
OJ 287	2013-05-13	04:03:36	2456425.66917	4	0.708	0.003	14.90	0.01
OJ 287	2013-05-14	04:06:39	2456426.67128	4	0.758	0.003	14.95	0.01
OJ 287	2013-05-15	04:47:16	2456427.69949	4	0.662	0.005	14.85	0.01
OJ 287	2013-05-29	05:11:55	2456441.71661	4	0.739	0.009	14.93	0.01
OJ 287	2013-05-30	04:08:28	2456442.67255	4	0.597	0.006	14.79	0.01
OJ 287	2013-05-31	04:14:34	2456443.67678	4	0.414	0.005	14.60	0.01
OJ 287	2013-06-01	03:51:54	2456444.66104	4	0.437	0.005	14.63	0.01
OJ 287	2013-06-02	03:56:19	2456445.66411	4	0.556	0.007	14.75	0.01
OJ 287	2013-06-03	03:55:29	2456446.66353	4	0.478	0.006	14.67	0.01
OJ 287	2013-06-04	03:52:58	2456447.66178	4	0.399	0.006	14.59	0.01
OJ 287	2013-06-05	03:52:21	2456448.66135	4	0.729	0.007	14.92	0.01
OJ 287	2013-06-06	03:44:35	2456449.65596	4	0.586	0.009	14.78	0.01