> 0.9 contour
168.47	-19.3615	0.9
168.553	-19.3492	0.9
168.636	-19.3467	0.9
168.72	-19.3456	0.9
168.803	-19.3488	0.9
168.886	-19.3554	0.9
168.97	-19.3664	0.9
168.996	-19.3704	0.9
169.053	-19.3782	0.9
169.136	-19.3992	0.9
169.168	-19.4537	0.9
169.22	-19.4891	0.9
169.282	-19.537	0.9
169.303	-19.5518	0.9
169.386	-19.6128	0.9
169.47	-19.5797	0.9
169.553	-19.5604	0.9
169.636	-19.6132	0.9
169.647	-19.6204	0.9
169.72	-19.6687	0.9
169.766	-19.7037	0.9
169.803	-19.7326	0.9
169.867	-19.787	0.9
169.886	-19.8048	0.9
169.953	-19.8704	0.9
169.97	-19.8878	0.9
170.03	-19.9537	0.9
170.053	-19.9807	0.9
170.095	-20.037	0.9
170.136	-20.0992	0.9
170.151	-20.1204	0.9
170.2	-20.2037	0.9
170.22	-20.2415	0.9
170.243	-20.287	0.9
170.28	-20.3704	0.9
170.303	-20.4327	0.9
170.311	-20.4537	0.9
170.338	-20.537	0.9
170.359	-20.6204	0.9
170.374	-20.7037	0.9
170.385	-20.787	0.9
170.386	-20.8027	0.9
170.392	-20.8704	0.9
170.393	-20.9537	0.9
170.39	-21.037	0.9
170.386	-21.0826	0.9
170.383	-21.1204	0.9
170.371	-21.2037	0.9
170.354	-21.287	0.9
170.332	-21.3704	0.9
170.303	-21.4537	0.9
170.303	-21.4545	0.9
170.271	-21.537	0.9
170.232	-21.6204	0.9
170.22	-21.6435	0.9
170.187	-21.7037	0.9
170.136	-21.7842	0.9
170.135	-21.787	0.9
170.077	-21.8704	0.9
170.053	-21.9014	0.9
170.007	-21.9537	0.9
169.97	-21.9931	0.9
169.926	-22.037	0.9
169.886	-22.0749	0.9
169.834	-22.1204	0.9
169.803	-22.1458	0.9
169.725	-22.2037	0.9
169.72	-22.2079	0.9
169.636	-22.2635	0.9
169.598	-22.287	0.9
169.553	-22.3151	0.9
169.47	-22.3543	0.9
169.432	-22.3704	0.9
169.386	-22.391	0.9
169.303	-22.4227	0.9
169.22	-22.4491	0.9
169.202	-22.4537	0.9
169.136	-22.4725	0.9
169.053	-22.4944	0.9
168.97	-22.506	0.9
168.886	-22.5161	0.9
168.803	-22.5222	0.9
168.72	-22.525	0.9
168.636	-22.524	0.9
168.553	-22.5218	0.9
168.47	-22.5105	0.9
168.386	-22.4977	0.9
168.303	-22.4803	0.9
168.22	-22.4587	0.9
168.204	-22.4537	0.9
168.136	-22.4342	0.9
168.053	-22.4075	0.9
167.973	-22.3704	0.9
167.97	-22.3686	0.9
167.886	-22.3295	0.9
167.811	-22.287	0.9
167.803	-22.2826	0.9
167.72	-22.2313	0.9
167.68	-22.2037	0.9
167.636	-22.1723	0.9
167.569	-22.1204	0.9
167.553	-22.1075	0.9
167.48	-22.037	0.9
167.47	-22.0264	0.9
167.401	-21.9537	0.9
167.386	-21.9369	0.9
167.331	-21.8704	0.9
167.303	-21.8312	0.9
167.271	-21.787	0.9
167.22	-21.7037	0.9
167.22	-21.7035	0.9
167.173	-21.6204	0.9
167.136	-21.5389	0.9
167.135	-21.537	0.9
167.1	-21.4537	0.9
167.072	-21.3704	0.9
167.053	-21.2974	0.9
167.05	-21.287	0.9
167.033	-21.2037	0.9
167.02	-21.1204	0.9
167.013	-21.037	0.9
167.01	-20.9537	0.9
167.012	-20.8704	0.9
167.018	-20.787	0.9
167.029	-20.7037	0.9
167.045	-20.6204	0.9
167.053	-20.591	0.9
167.066	-20.537	0.9
167.093	-20.4537	0.9
167.126	-20.3704	0.9
167.136	-20.3473	0.9
167.162	-20.287	0.9
167.206	-20.2037	0.9
167.22	-20.1809	0.9
167.255	-20.1204	0.9
167.303	-20.0518	0.9
167.313	-20.037	0.9
167.379	-19.9537	0.9
167.386	-19.9448	0.9
167.453	-19.8704	0.9
167.47	-19.8537	0.9
167.536	-19.787	0.9
167.553	-19.7715	0.9
167.636	-19.7065	0.9
167.64	-19.7037	0.9
167.72	-19.6455	0.9
167.759	-19.6204	0.9
167.803	-19.5926	0.9
167.886	-19.5461	0.9
167.905	-19.537	0.9
167.97	-19.5048	0.9
168.053	-19.4668	0.9
168.093	-19.4537	0.9
168.136	-19.439	0.9
168.22	-19.4126	0.9
168.303	-19.3916	0.9
168.386	-19.3749	0.9
168.416	-19.3704	0.9
168.47	-19.3615	0.9
> 1.8 contour
168.553	-19.8675	1.8
168.636	-19.8622	1.8
168.72	-19.8606	1.8
168.803	-19.8652	1.8
168.845	-19.8704	1.8
168.886	-19.8748	1.8
168.97	-19.8897	1.8
169.053	-19.9089	1.8
169.136	-19.9416	1.8
169.164	-19.9537	1.8
169.22	-19.9773	1.8
169.303	-20.022	1.8
169.327	-20.037	1.8
169.386	-20.0749	1.8
169.446	-20.1204	1.8
169.47	-20.1399	1.8
169.54	-20.2037	1.8
169.553	-20.2163	1.8
169.613	-20.287	1.8
169.636	-20.3187	1.8
169.674	-20.3704	1.8
169.72	-20.4488	1.8
169.722	-20.4537	1.8
169.764	-20.537	1.8
169.794	-20.6204	1.8
169.803	-20.6514	1.8
169.818	-20.7037	1.8
169.835	-20.787	1.8
169.844	-20.8704	1.8
169.847	-20.9537	1.8
169.842	-21.037	1.8
169.83	-21.1204	1.8
169.811	-21.2037	1.8
169.803	-21.2271	1.8
169.785	-21.287	1.8
169.75	-21.3704	1.8
169.72	-21.4284	1.8
169.706	-21.4537	1.8
169.652	-21.537	1.8
169.636	-21.5578	1.8
169.588	-21.6204	1.8
169.553	-21.6597	1.8
169.506	-21.7037	1.8
169.47	-21.7351	1.8
169.402	-21.787	1.8
169.386	-21.7986	1.8
169.303	-21.8516	1.8
169.267	-21.8704	1.8
169.22	-21.8957	1.8
169.136	-21.9312	1.8
169.074	-21.9537	1.8
169.053	-21.962	1.8
168.97	-21.982	1.8
168.886	-21.9977	1.8
168.803	-22.0071	1.8
168.72	-22.0113	1.8
168.636	-22.0098	1.8
168.553	-22.0051	1.8
168.47	-21.9889	1.8
168.386	-21.9688	1.8
168.34	-21.9537	1.8
168.303	-21.9427	1.8
168.22	-21.9111	1.8
168.137	-21.8704	1.8
168.136	-21.8698	1.8
168.053	-21.8246	1.8
168.002	-21.787	1.8
167.97	-21.7617	1.8
167.902	-21.7037	1.8
167.886	-21.689	1.8
167.82	-21.6204	1.8
167.803	-21.5996	1.8
167.754	-21.537	1.8
167.72	-21.485	1.8
167.699	-21.4537	1.8
167.656	-21.3704	1.8
167.636	-21.3232	1.8
167.62	-21.287	1.8
167.593	-21.2037	1.8
167.574	-21.1204	1.8
167.563	-21.037	1.8
167.558	-20.9537	1.8
167.561	-20.8704	1.8
167.569	-20.787	1.8
167.586	-20.7037	1.8
167.61	-20.6204	1.8
167.636	-20.5547	1.8
167.643	-20.537	1.8
167.682	-20.4537	1.8
167.72	-20.3922	1.8
167.733	-20.3704	1.8
167.794	-20.287	1.8
167.803	-20.2765	1.8
167.869	-20.2037	1.8
167.886	-20.1863	1.8
167.961	-20.1204	1.8
167.97	-20.1131	1.8
168.053	-20.0497	1.8
168.075	-20.037	1.8
168.136	-20.0023	1.8
168.22	-19.9625	1.8
168.242	-19.9537	1.8
168.303	-19.929	1.8
168.386	-19.9023	1.8
168.47	-19.8831	1.8
168.539	-19.8704	1.8
168.553	-19.8675	1.8
> 2.7 contour
168.386	-20.1763	2.7
168.47	-20.1496	2.7
168.553	-20.1304	2.7
168.636	-20.1229	2.7
168.72	-20.1209	2.7
168.803	-20.126	2.7
168.886	-20.1382	2.7
168.97	-20.1588	2.7
169.053	-20.1876	2.7
169.085	-20.2037	2.7
169.136	-20.2295	2.7
169.22	-20.2819	2.7
169.226	-20.287	2.7
169.303	-20.3485	2.7
169.326	-20.3704	2.7
169.386	-20.436	2.7
169.401	-20.4537	2.7
169.458	-20.537	2.7
169.47	-20.5579	2.7
169.503	-20.6204	2.7
169.535	-20.7037	2.7
169.553	-20.7756	2.7
169.556	-20.787	2.7
169.568	-20.8704	2.7
169.571	-20.9537	2.7
169.565	-21.037	2.7
169.553	-21.0982	2.7
169.549	-21.1204	2.7
169.524	-21.2037	2.7
169.487	-21.287	2.7
169.47	-21.317	2.7
169.438	-21.3704	2.7
169.386	-21.4383	2.7
169.373	-21.4537	2.7
169.303	-21.5248	2.7
169.289	-21.537	2.7
169.22	-21.5915	2.7
169.174	-21.6204	2.7
169.136	-21.6429	2.7
169.053	-21.6845	2.7
168.994	-21.7037	2.7
168.97	-21.7118	2.7
168.886	-21.7336	2.7
168.803	-21.7466	2.7
168.72	-21.752	2.7
168.636	-21.7497	2.7
168.553	-21.7418	2.7
168.47	-21.7214	2.7
168.415	-21.7037	2.7
168.386	-21.6949	2.7
168.303	-21.66	2.7
168.232	-21.6204	2.7
168.22	-21.613	2.7
168.136	-21.5537	2.7
168.116	-21.537	2.7
168.092	-21.4537	2.7
168.053	-21.4125	2.7
167.97	-21.3717	2.7
167.969	-21.3704	2.7
167.919	-21.287	2.7
167.886	-21.2096	2.7
167.884	-21.2037	2.7
167.857	-21.1204	2.7
167.842	-21.037	2.7
167.835	-20.9537	2.7
167.838	-20.8704	2.7
167.85	-20.787	2.7
167.872	-20.7037	2.7
167.886	-20.6676	2.7
167.904	-20.6204	2.7
167.947	-20.537	2.7
167.97	-20.5036	2.7
168.004	-20.4537	2.7
168.053	-20.3959	2.7
168.078	-20.3704	2.7
168.136	-20.3195	2.7
168.18	-20.287	2.7
168.22	-20.2592	2.7
168.303	-20.213	2.7
168.324	-20.2037	2.7
168.386	-20.1763	2.7
> 3.6 contour
168.386	-20.3685	3.6
168.47	-20.3323	3.6
168.553	-20.309	3.6
168.636	-20.2969	3.6
168.72	-20.2946	3.6
168.803	-20.3012	3.6
168.886	-20.3174	3.6
168.97	-20.3449	3.6
169.023	-20.3704	3.6
169.053	-20.3854	3.6
169.136	-20.4413	3.6
169.151	-20.4537	3.6
169.22	-20.5189	3.6
169.236	-20.537	3.6
169.296	-20.6204	3.6
169.303	-20.6343	3.6
169.338	-20.7037	3.6
169.366	-20.787	3.6
169.38	-20.8704	3.6
169.384	-20.9537	3.6
169.376	-21.037	3.6
169.357	-21.1204	3.6
169.323	-21.2037	3.6
169.303	-21.2386	3.6
169.274	-21.287	3.6
169.22	-21.354	3.6
169.204	-21.3704	3.6
169.136	-21.431	3.6
169.104	-21.4537	3.6
169.053	-21.4867	3.6
168.97	-21.5263	3.6
168.937	-21.537	3.6
168.886	-21.5539	3.6
168.803	-21.5709	3.6
168.72	-21.5779	3.6
168.636	-21.5752	3.6
168.553	-21.5625	3.6
168.47	-21.5383	3.6
168.467	-21.537	3.6
168.386	-21.5042	3.6
168.303	-21.4547	3.6
168.301	-21.4537	3.6
168.22	-21.3878	3.6
168.202	-21.3704	3.6
168.136	-21.2918	3.6
168.133	-21.287	3.6
168.083	-21.2037	3.6
168.053	-21.1257	3.6
168.051	-21.1204	3.6
168.03	-21.037	3.6
168.021	-20.9537	3.6
168.025	-20.8704	3.6
168.041	-20.787	3.6
168.053	-20.7511	3.6
168.068	-20.7037	3.6
168.11	-20.6204	3.6
168.136	-20.5823	3.6
168.17	-20.537	3.6
168.22	-20.4851	3.6
168.255	-20.4537	3.6
168.303	-20.417	3.6
168.383	-20.3704	3.6
168.386	-20.3685	3.6
> 4.5 contour
168.553	-20.4526	4.5
168.636	-20.4332	4.5
168.72	-20.4297	4.5
168.803	-20.4386	4.5
168.86	-20.4537	4.5
168.886	-20.4607	4.5
168.97	-20.4973	4.5
169.029	-20.537	4.5
169.053	-20.5565	4.5
169.121	-20.6204	4.5
169.136	-20.6382	4.5
169.181	-20.7037	4.5
169.216	-20.787	4.5
169.22	-20.8025	4.5
169.236	-20.8704	4.5
169.241	-20.9537	4.5
169.229	-21.037	4.5
169.22	-21.0684	4.5
169.203	-21.1204	4.5
169.159	-21.2037	4.5
169.136	-21.2341	4.5
169.086	-21.287	4.5
169.053	-21.3156	4.5
168.976	-21.3704	4.5
168.97	-21.374	4.5
168.886	-21.4113	4.5
168.803	-21.4329	4.5
168.72	-21.441	4.5
168.636	-21.4371	4.5
168.553	-21.4189	4.5
168.47	-21.391	4.5
168.431	-21.3704	4.5
168.386	-21.344	4.5
168.317	-21.287	4.5
168.303	-21.2728	4.5
168.247	-21.2037	4.5
168.22	-21.1528	4.5
168.203	-21.1204	4.5
168.177	-21.037	4.5
168.166	-20.9537	4.5
168.171	-20.8704	4.5
168.19	-20.787	4.5
168.22	-20.7191	4.5
168.227	-20.7037	4.5
168.284	-20.6204	4.5
168.303	-20.5995	4.5
168.374	-20.537	4.5
168.386	-20.5279	4.5
168.47	-20.4802	4.5
168.549	-20.4537	4.5
168.553	-20.4526	4.5
> 5.4 contour
168.47	-20.6169	5.4
168.553	-20.582	5.4
168.636	-20.554	5.4
168.72	-20.5484	5.4
168.803	-20.5591	5.4
168.886	-20.5891	5.4
168.939	-20.6204	5.4
168.97	-20.6427	5.4
169.027	-20.7037	5.4
169.053	-20.7477	5.4
169.077	-20.787	5.4
169.106	-20.8704	5.4
169.113	-20.9537	5.4
169.097	-21.037	5.4
169.057	-21.1204	5.4
169.053	-21.1265	5.4
168.996	-21.2037	5.4
168.97	-21.2293	5.4
168.886	-21.2826	5.4
168.875	-21.287	5.4
168.803	-21.3125	5.4
168.72	-21.3232	5.4
168.636	-21.3175	5.4
168.553	-21.2895	5.4
168.547	-21.287	5.4
168.47	-21.2543	5.4
168.406	-21.2037	5.4
168.386	-21.1825	5.4
168.341	-21.1204	5.4
168.305	-21.037	5.4
168.303	-21.0239	5.4
168.291	-20.9537	5.4
168.297	-20.8704	5.4
168.303	-20.8504	5.4
168.323	-20.787	5.4
168.373	-20.7037	5.4
168.386	-20.6887	5.4
168.465	-20.6204	5.4
168.47	-20.6169	5.4
> 6.3 contour
168.636	-20.6715	6.3
168.72	-20.6638	6.3
168.803	-20.6788	6.3
168.853	-20.7037	6.3
168.886	-20.7264	6.3
168.942	-20.787	6.3
168.97	-20.8424	6.3
168.98	-20.8704	6.3
168.988	-20.9537	6.3
168.97	-21.0368	6.3
168.97	-21.037	6.3
168.913	-21.1204	6.3
168.886	-21.1448	6.3
168.803	-21.1928	6.3
168.748	-21.2037	6.3
168.72	-21.2085	6.3
168.67	-21.2037	6.3
168.636	-21.1999	6.3
168.553	-21.151	6.3
168.5	-21.1204	6.3
168.47	-21.0947	6.3
168.435	-21.037	6.3
168.413	-20.9537	6.3
168.422	-20.8704	6.3
168.46	-20.787	6.3
168.47	-20.775	6.3
168.553	-20.719	6.3
168.574	-20.7037	6.3
168.636	-20.6715	6.3
> 7.2 contour
168.636	-20.8309	7.2
168.72	-20.8103	7.2
168.803	-20.8462	7.2
168.823	-20.8704	7.2
168.84	-20.9537	7.2
168.803	-21.0296	7.2
168.792	-21.037	7.2
168.72	-21.0611	7.2
168.636	-21.0457	7.2
168.627	-21.037	7.2
168.592	-20.9537	7.2
168.606	-20.8704	7.2
168.636	-20.8309	7.2