Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2014-09-24	12:29:43	2456925.02064	1	-1.563	0.010	12.80	0.02
Mrk 421	2014-09-25	12:22:30	2456926.01563	1	-1.616	0.011	12.74	0.02
Mrk 421	2014-10-21	12:36:19	2456952.02522	1	-2.244	0.005	12.12	0.02
Mrk 421	2014-10-22	12:42:34	2456953.02956	1	-2.234	0.007	12.13	0.02
Mrk 421	2014-10-23	12:53:24	2456954.03708	1	-2.036	0.015	12.32	0.02
Mrk 421	2014-10-24	12:48:23	2456955.03360	1	-2.109	0.012	12.25	0.02
Mrk 421	2014-10-25	12:44:08	2456956.03065	1	-2.009	0.007	12.35	0.02
Mrk 421	2014-10-26	12:44:49	2456957.03112	1	-2.112	0.011	12.25	0.02
Mrk 421	2014-10-28	12:48:35	2456959.03373	1	-2.127	0.007	12.23	0.02
Mrk 421	2014-10-29	12:41:02	2456960.02849	1	-2.083	0.005	12.28	0.02
Mrk 421	2014-11-22	12:15:14	2456984.01058	1	-1.795	0.005	12.56	0.02
Mrk 421	2014-11-23	12:24:17	2456985.01686	1	-1.512	0.023	12.85	0.03
Mrk 421	2014-11-24	12:23:00	2456986.01597	1	-1.912	0.011	12.45	0.02
Mrk 421	2014-11-25	11:52:31	2456986.99480	1	-1.805	0.046	12.55	0.05
Mrk 421	2014-11-26	11:26:25	2456987.97668	1	-1.891	0.002	12.47	0.02
Mrk 421	2014-11-27	11:09:46	2456988.96512	1	-1.955	0.002	12.41	0.02
Mrk 421	2014-11-28	11:35:02	2456989.98266	1	-1.813	0.002	12.55	0.02
Mrk 421	2014-11-29	13:04:29	2456991.04478	1	-1.861	0.003	12.50	0.02
Mrk 421	2014-12-20	11:27:01	2457011.97709	1	-1.645	0.003	12.71	0.02
Mrk 421	2014-12-23	10:28:58	2457014.93678	1	-1.738	0.011	12.62	0.02
Mrk 421	2014-12-24	11:31:23	2457015.98013	1	-1.767	0.002	12.59	0.02
Mrk 421	2014-12-27	12:01:01	2457019.00071	1	-1.890	0.001	12.47	0.02
Mrk 421	2014-12-28	11:21:21	2457019.97316	1	-1.855	0.036	12.50	0.04
Mrk 421	2015-01-20	09:33:15	2457042.89809	1	-1.316	0.002	13.04	0.02
Mrk 421	2015-01-21	11:19:09	2457043.97163	1	-1.317	0.007	13.04	0.02
Mrk 421	2015-01-22	10:45:50	2457044.94850	1	-1.372	0.002	12.99	0.02
Mrk 421	2015-01-23	10:44:35	2457045.94763	1	-1.244	0.028	13.12	0.03
Mrk 421	2015-01-24	09:06:44	2457046.87968	1	-1.383	0.008	12.98	0.02
Mrk 421	2015-01-28	09:46:44	2457050.90745	1	-1.620	0.003	12.74	0.02
Mrk 421	2015-02-12	08:05:58	2457065.83747	1	-1.183	0.012	13.18	0.02
Mrk 421	2015-02-13	07:20:06	2457066.80562	1	-1.153	0.003	13.21	0.02
Mrk 421	2015-02-14	10:35:40	2457067.94143	1	-1.139	0.004	13.22	0.02
Mrk 421	2015-02-16	10:26:43	2457069.93522	1	-1.184	0.005	13.18	0.02
Mrk 421	2015-02-18	08:08:07	2457071.83897	1	-1.234	0.002	13.13	0.02
Mrk 421	2015-02-19	08:29:34	2457072.85386	1	-1.226	0.016	13.13	0.03
Mrk 421	2015-03-17	08:59:36	2457098.87472	1	-1.343	0.004	13.02	0.02
Mrk 421	2015-03-21	08:38:51	2457102.86031	1	-1.425	0.004	12.93	0.02
Mrk 421	2015-03-24	06:13:11	2457105.75916	1	-1.474	0.002	12.89	0.02
Mrk 421	2015-03-25	05:12:05	2457106.71672	1	-1.502	0.003	12.86	0.02
Mrk 421	2015-03-26	07:34:55	2457107.81591	1	-1.507	0.007	12.85	0.02
Mrk 421	2015-03-27	06:00:30	2457108.75035	1	-1.531	0.003	12.83	0.02
Mrk 421	2015-04-13	08:20:19	2457125.84744	1	-1.387	0.034	12.97	0.04
Mrk 421	2015-04-14	07:42:16	2457126.82101	1	-1.384	0.004	12.98	0.02
Mrk 421	2015-04-15	07:13:00	2457127.80069	1	-1.388	0.004	12.97	0.02
Mrk 421	2015-04-16	05:49:25	2457128.74265	1	-1.376	0.003	12.98	0.02
Mrk 421	2015-04-17	06:36:43	2457129.77550	1	-1.391	0.003	12.97	0.02
Mrk 421	2015-04-18	07:08:01	2457130.79723	1	-1.394	0.003	12.97	0.02
Mrk 421	2015-04-19	06:54:37	2457131.78792	1	-1.396	0.005	12.96	0.02
Mrk 421	2015-04-20	03:20:20	2457132.63911	1	-1.424	0.007	12.94	0.02
Mrk 421	2015-04-21	07:44:43	2457133.82272	1	-1.484	0.005	12.88	0.02
Mrk 421	2015-05-19	03:16:32	2457161.63648	1	-1.466	0.004	12.89	0.02
Mrk 421	2015-05-20	03:13:10	2457162.63414	1	-1.492	0.017	12.87	0.03
Mrk 421	2015-05-22	03:10:06	2457164.63201	1	-1.507	0.009	12.85	0.02
Mrk 421	2015-05-23	03:13:57	2457165.63469	1	-1.413	0.003	12.95	0.02
Mrk 421	2015-05-24	03:22:38	2457166.64071	1	-1.414	0.003	12.95	0.02
Mrk 421	2015-05-25	03:15:05	2457167.63547	1	-1.390	0.003	12.97	0.02
Mrk 421	2015-06-14	03:38:42	2457187.65188	1	-1.627	0.003	12.73	0.02
Mrk 421	2015-06-15	03:35:54	2457188.64993	1	-1.803	0.004	12.56	0.02
Mrk 421	2015-06-16	03:45:24	2457189.65653	1	-1.837	0.006	12.52	0.02
Mrk 421	2015-06-17	03:50:33	2457190.66010	1	-1.845	0.004	12.52	0.02
Mrk 421	2015-06-18	03:39:19	2457191.65230	1	-1.859	0.006	12.50	0.02
Mrk 421	2015-06-19	03:44:38	2457192.65600	1	-1.948	0.003	12.41	0.02
Mrk 421	2015-06-21	03:45:20	2457194.65648	1	-1.906	0.005	12.45	0.02
Mrk 421	2015-06-22	03:45:30	2457195.65660	1	-1.880	0.012	12.48	0.02
Mrk 421	2015-07-15	03:53:33	2457218.66219	1	-1.952	0.009	12.41	0.02
Mrk 421	2015-07-20	03:39:14	2457223.65225	1	-1.926	0.003	12.43	0.02
Mrk 421	2015-07-21	03:51:39	2457224.66087	1	-1.936	0.004	12.42	0.02