12 header lines (incl this one)
Object: KIC846
UT Date for start of observations: 2017.12.21
Observer: B.Gary
Band: g'-band, 15 ref star calibration 
Telescope: Meade 14" LX200-GPS, no FR
CCD: SBIG ST-10XME
Col 1: MJD (defined = JD - 2400000.5)
Col 2: g'-mag
Col 3: SE
Col 4: air mass

58108.04248	12.0691	0.0020	1.371
58108.04297	12.0655	0.0020	1.374
58108.04348	12.0847	0.0020	1.377
58108.04398	12.0877	0.0018	1.380
58108.04449	12.0865	0.0020	1.383
58108.04795	12.0811	0.0021	1.404
58108.04845	12.0867	0.0022	1.407
58108.04896	12.0781	0.0022	1.410
58108.04946	12.0879	0.0022	1.413
58108.04997	12.0837	0.0021	1.416
58108.05047	12.0888	0.0020	1.420
58108.05097	12.0818	0.0019	1.423
58108.05148	12.0853	0.0018	1.426
58108.05194	12.0965	0.0017	1.429
58108.05245	12.0789	0.0016	1.433
58108.05296	12.0945	0.0016	1.436
58108.05347	12.0885	0.0015	1.439
58108.05398	12.0786	0.0015	1.443
58108.05448	12.0957	0.0015	1.446
58108.05499	12.0865	0.0015	1.450
58108.05550	12.0920	0.0016	1.453
58108.05601	12.0875	0.0016	1.457
58108.05652	12.0792	0.0016	1.460
58108.05701	12.0891	0.0017	1.464
58108.05752	12.0699	0.0017	1.467
58108.05802	12.0739	0.0017	1.471
58108.05853	12.0807	0.0018	1.474
58108.05903	12.0861	0.0018	1.478
58108.05953	12.0872	0.0019	1.481
58108.06003	12.0827	0.0019	1.485
58108.06054	12.0829	0.0020	1.489
58108.06104	12.0879	0.0020	1.493
58108.06154	12.0844	0.0020	1.496
58108.06205	12.0872	0.0020	1.500
58108.06256	12.0856	0.0020	1.504
58108.06306	12.0815	0.0020	1.508
58108.06356	12.0760	0.0020	1.512
58108.06406	12.0919	0.0020	1.515
58108.06457	12.0720	0.0019	1.519
58108.06508	12.0840	0.0019	1.523
58108.06558	12.0732	0.0019	1.527
58108.06608	12.0865	0.0019	1.531
58108.06655	12.0858	0.0019	1.535
58108.06706	12.0809	0.0019	1.539
58108.06757	12.0835	0.0019	1.543
58108.06807	12.0916	0.0019	1.547
58108.06858	12.0833	0.0019	1.551
58108.06909	12.0743	0.0019	1.555
58108.06958	12.0865	0.0018	1.560
58108.07008	12.0955	0.0018	1.564
58108.07059	12.0650	0.0018	1.568
58108.07110	12.0971	0.0017	1.572
58108.07161	12.0814	0.0017	1.577
58108.07211	12.0951	0.0017	1.581
58108.07262	12.0902	0.0017	1.585
58108.07313	12.0847	0.0017	1.590
58108.07362	12.0903	0.0017	1.594
58108.07413	12.0725	0.0017	1.599
58108.07463	12.0837	0.0018	1.603
58108.07513	12.0831	0.0019	1.608
58108.07564	12.0806	0.0021	1.612
58108.07615	12.0872	0.0023	1.617
58108.07664	12.0860	0.0024	1.621
58108.07715	12.0905	0.0026	1.626
58108.07765	12.0777	0.0028	1.631
58108.07816	12.0860	0.0029	1.635
58108.07867	12.1017	0.0030	1.640
58108.07917	12.1029	0.0030	1.645
58108.07968	12.0837	0.0030	1.650
58108.08019	12.1081	0.0029	1.655
58108.08065	12.0837	0.0029	1.659
58108.08117	12.0870	0.0028	1.664
58108.08167	12.0899	0.0026	1.669
58108.08218	12.0805	0.0025	1.674
58108.08267	12.0799	0.0024	1.679
58108.08318	12.0860	0.0023	1.684
58108.08368	12.0842	0.0023	1.689
58108.08418	12.0902	0.0022	1.694
58108.08469	12.0891	0.0022	1.700
58108.08520	12.0976	0.0022	1.705
58108.08569	12.0943	0.0022	1.710
58108.08620	12.0971	0.0022	1.715
58108.08670	12.1095	0.0023	1.721
58108.08720	12.0938	0.0024	1.726
58108.08771	12.0863	0.0025	1.732
58108.08822	12.0838	0.0026	1.737
58108.08873	12.0923	0.0027	1.743
58108.08922	12.0798	0.0027	1.748
58108.08973	12.0782	0.0028	1.754
58108.09023	12.0983	0.0028	1.759
58108.09073	12.0792	0.0028	1.765
58108.09123	12.0881	0.0027	1.770
58108.09174	12.0790	0.0025	1.776
58108.09638	12.0867	0.0024	1.831
58108.09689	12.0947	0.0022	1.838
58108.09740	12.1018	0.0020	1.844
58108.09791	12.0888	0.0018	1.850
58108.09841	12.0890	0.0017	1.857
58108.09892	12.0802	0.0016	1.863
58108.09942	12.1075	0.0016	1.870
58108.09993	12.0853	0.0017	1.876
58108.10044	12.0937	0.0019	1.883
58108.10094	12.0920	0.0021	1.889
58108.10144	12.0793	0.0023	1.896
58108.10193	12.0959	0.0026	1.903
58108.10244	12.1012	0.0028	1.909
58108.10294	12.0946	0.0030	1.916
58108.10345	12.0830	0.0031	1.923
58108.10395	12.0854	0.0032	1.930
58108.10446	12.0872	0.0032	1.937
58108.10495	12.0941	0.0032	1.944
58108.10546	12.1064	0.0031	1.951
58108.10597	12.0686	0.0030	1.959
58108.10647	12.0994	0.0029	1.966
58108.10698	12.0818	0.0029	1.973
58108.10749	12.0781	0.0029	1.980
58108.10800	12.1012	0.0029	1.988
58108.10851	12.0749	0.0030	1.995
58108.10900	12.0804	0.0031	2.003
58108.10951	12.0795	0.0032	2.011
58108.11001	12.0907	0.0026	2.018
58108.11052	12.0796	0.0027	2.026
58108.11103	.	0.0027	2.034
58108.11153	12.0809	0.0027	2.042
58108.11204	12.0853	0.0027	2.050
58108.11253	12.0808	0.0033	2.058
58108.11304	12.0812	0.0032	2.066
58108.11356	12.0852	0.0031	2.074
58108.11406	12.0748	0.0031	2.082
58108.11457	12.0817	0.0032	2.090
58108.11507	12.0903	0.0032	2.099
58108.11559	12.0781	0.0033	2.107
58108.11609	12.0926	0.0033	2.116
58108.11660	12.0800	0.0034	2.124
58108.11709	12.0800	0.0034	2.133
58108.11759	12.0794	0.0034	2.142
58108.11810	12.0938	0.0027	2.150
58108.11861	12.0948	0.0026	2.159
58108.11911	.	0.0026	2.168
58108.11962	12.0709	0.0026	2.177
58108.12012	12.0956	0.0025	2.186
58108.12061	12.0994	0.0031	2.195
58108.12113	12.0861	0.0031	2.205
58108.12163	12.0936	0.0031	2.214
58108.12214	12.0701	0.0030	2.224
58108.12264	12.0728	0.0029	2.233
58108.12314	12.0687	0.0029	2.243
58108.12365	12.0727	0.0028	2.252
58108.12416	12.0916	0.0027	2.262
58108.12465	12.0814	0.0025	2.272
58108.12516	12.1027	0.0024	2.282
58108.12566	12.0944	0.0023	2.292
58108.12617	12.0882	0.0022	2.302
58108.12668	12.0820	0.0021	2.313
58108.12719	12.0890	0.0020	2.323
58108.12770	12.0897	0.0020	2.333
58108.12819	12.0814	0.0020	2.344
58108.12870	12.0945	0.0022	2.355
58108.12920	12.0738	0.0024	2.365
58108.12970	12.0935	0.0027	2.376
58108.13021	12.0862	0.0030	2.387
58108.13072	12.0762	0.0035	2.398
58108.13123	12.0949	0.0038	2.409
58108.13174	12.0894	0.0041	2.421
58108.13225	12.0778	0.0044	2.432
58108.13275	12.1084	0.0046	2.444
58108.13326	12.1001	0.0047	2.455
58108.13377	12.0932	0.0047	2.467
58108.13428	12.0965	0.0046	2.479
58108.13478	12.0857	0.0043	2.491
58108.13529	12.0817	0.0041	2.503
58108.13579	12.0795	0.0038	2.515
58108.13630	12.0853	0.0035	2.527
58108.13681	12.0687	0.0034	2.540
58108.13731	12.0949	0.0035	2.553
58108.13782	12.1130	0.0036	2.565
58108.13833	12.0902	0.0039	2.578
58108.13883	12.0764	0.0043	2.591
58108.13934	12.0702	0.0046	2.604
58108.13984	12.0988	0.0049	2.617
58108.14034	12.0702	0.0052	2.630
58108.14086	12.0837	0.0055	2.644
58108.14135	12.1114	0.0057	2.658
58108.14186	12.0759	0.0059	2.672
58108.14237	12.0680	0.0047	2.686
58108.14288	12.0943	0.0046	2.700
58108.14339	.	0.0044	2.714
58108.14390	12.0649	0.0042	2.729
58108.14440	12.0762	0.0030	2.743
58108.14491	12.0838	0.0039	2.758
58108.14542	.	0.0036	2.773
58108.14593	12.0832	0.0033	2.788
58108.14644	12.0905	0.0029	2.803
58108.14694	12.0935	0.0035	2.818
58108.14745	12.0902	0.0034	2.834
58108.14795	12.0844	0.0027	2.849
58108.14845	12.1048	0.0020	2.865
58108.14896	.	0.0024	2.881
58108.14947	.	0.0027	2.897
58108.14997	12.0839	0.0030	2.913
58108.15047	12.1060	0.0042	2.930
58108.15098	12.0674	0.0053	2.947
58108.15150	12.1148	0.0055	2.964
58108.15204	12.0760	0.0056	2.982
58108.15255	12.0997	0.0058	3.000
58108.15304	12.0957	0.0058	3.017
58108.15355	12.0761	0.0057	3.035
58108.15406	12.0855	0.0055	3.053
58108.15457	12.0716	0.0054	3.071
58108.15508	12.0729	0.0052	3.090
58108.15559	12.0995	0.0051	3.109
58108.15609	12.0798	0.0050	3.127
58108.15660	12.1022	0.0050	3.146
58108.15711	12.1006	0.0049	3.166
58108.15762	12.0864	0.0050	3.185
58108.15813	12.0902	0.0050	3.205
58108.15862	12.0942	0.0050	3.225
58108.15912	12.0899	0.0051	3.245
58108.15963	12.0839	0.0053	3.265
58108.16014	12.0847	0.0054	3.286
58108.16064	12.0802	0.0056	3.307
58108.16115	12.1137	0.0056	3.328
58108.16164	12.0933	0.0056	3.349
58108.16215	12.0704	0.0056	3.371
58108.16266	12.0761	0.0055	3.393
58108.16317	12.1089	0.0054	3.416
58108.16368	12.0880	0.0052	3.439
58108.16521	12.1016	0.0049	3.509
58108.16571	12.1127	0.0068	3.532