> 0.5 contour
283.957	-4.46869	0.5
284.04	-4.46989	0.5
284.053	-4.47083	0.5
284.123	-4.47976	0.5
284.207	-4.53681	0.5
284.29	-4.52128	0.5
284.365	-4.55417	0.5
284.373	-4.56083	0.5
284.457	-4.58073	0.5
284.54	-4.61771	0.5
284.575	-4.6375	0.5
284.623	-4.6703	0.5
284.704	-4.72083	0.5
284.707	-4.72304	0.5
284.728	-4.80417	0.5
284.79	-4.86599	0.5
284.863	-4.8875	0.5
284.873	-4.88934	0.5
284.957	-4.96534	0.5
284.961	-4.97083	0.5
285.009	-5.05417	0.5
285.04	-5.09319	0.5
285.063	-5.1375	0.5
285.097	-5.22083	0.5
285.123	-5.25417	0.5
285.145	-5.30417	0.5
285.163	-5.3875	0.5
285.178	-5.47083	0.5
285.196	-5.55417	0.5
285.207	-5.61199	0.5
285.21	-5.6375	0.5
285.21	-5.72083	0.5
285.214	-5.80417	0.5
285.207	-5.88169	0.5
285.206	-5.8875	0.5
285.123	-5.91419	0.5
285.094	-5.8875	0.5
285.04	-5.83973	0.5
284.996	-5.8875	0.5
285.04	-5.93642	0.5
285.071	-5.97083	0.5
285.04	-6.00412	0.5
284.993	-6.05417	0.5
285.04	-6.10696	0.5
285.123	-6.11598	0.5
285.156	-6.1375	0.5
285.131	-6.22083	0.5
285.123	-6.23917	0.5
285.082	-6.30417	0.5
285.105	-6.3875	0.5
285.04	-6.45946	0.5
284.987	-6.47083	0.5
284.957	-6.52498	0.5
284.921	-6.55417	0.5
284.873	-6.58702	0.5
284.79	-6.58153	0.5
284.733	-6.6375	0.5
284.756	-6.72083	0.5
284.707	-6.76306	0.5
284.623	-6.74492	0.5
284.54	-6.74989	0.5
284.457	-6.75342	0.5
284.42	-6.72083	0.5
284.373	-6.67969	0.5
284.326	-6.6375	0.5
284.319	-6.55417	0.5
284.29	-6.52869	0.5
284.207	-6.53116	0.5
284.14	-6.47083	0.5
284.134	-6.3875	0.5
284.123	-6.36413	0.5
284.114	-6.3875	0.5
284.04	-6.45693	0.5
283.961	-6.3875	0.5
283.957	-6.38548	0.5
283.938	-6.3875	0.5
283.873	-6.43706	0.5
283.822	-6.3875	0.5
283.79	-6.37369	0.5
283.707	-6.34602	0.5
283.655	-6.30417	0.5
283.623	-6.29384	0.5
283.54	-6.25075	0.5
283.487	-6.22083	0.5
283.457	-6.2061	0.5
283.381	-6.1375	0.5
283.373	-6.12742	0.5
283.342	-6.05417	0.5
283.312	-5.97083	0.5
283.305	-5.8875	0.5
283.307	-5.80417	0.5
283.305	-5.72083	0.5
283.298	-5.6375	0.5
283.298	-5.55417	0.5
283.328	-5.47083	0.5
283.366	-5.3875	0.5
283.29	-5.36786	0.5
283.27	-5.3875	0.5
283.207	-5.45089	0.5
283.15	-5.3875	0.5
283.123	-5.35761	0.5
283.075	-5.30417	0.5
283.04	-5.26382	0.5
282.957	-5.25736	0.5
282.926	-5.22083	0.5
282.873	-5.15011	0.5
282.83	-5.1375	0.5
282.873	-5.12802	0.5
282.935	-5.05417	0.5
282.931	-4.97083	0.5
282.957	-4.93641	0.5
282.999	-4.8875	0.5
283.04	-4.87426	0.5
283.109	-4.80417	0.5
283.123	-4.76162	0.5
283.207	-4.78128	0.5
283.235	-4.80417	0.5
283.29	-4.85177	0.5
283.373	-4.84833	0.5
283.418	-4.80417	0.5
283.373	-4.74901	0.5
283.29	-4.74489	0.5
283.271	-4.72083	0.5
283.29	-4.64699	0.5
283.373	-4.69983	0.5
283.435	-4.6375	0.5
283.457	-4.56923	0.5
283.482	-4.55417	0.5
283.54	-4.53157	0.5
283.623	-4.50947	0.5
283.707	-4.49343	0.5
283.79	-4.47948	0.5
283.873	-4.49096	0.5
283.943	-4.47083	0.5
283.957	-4.46869	0.5
> 0.5 contour
283.29	-5.1068	0.5
283.373	-5.11237	0.5
283.395	-5.1375	0.5
283.457	-5.20823	0.5
283.54	-5.21337	0.5
283.584	-5.22083	0.5
283.54	-5.24109	0.5
283.457	-5.28565	0.5
283.373	-5.23597	0.5
283.29	-5.24385	0.5
283.23	-5.30417	0.5
283.207	-5.32849	0.5
283.179	-5.30417	0.5
283.123	-5.25482	0.5
283.084	-5.22083	0.5
283.123	-5.18313	0.5
283.207	-5.18943	0.5
283.259	-5.1375	0.5
283.29	-5.1068	0.5
> 0.5 contour
282.707	-5.87042	0.5
282.79	-5.85767	0.5
282.873	-5.8495	0.5
282.915	-5.8875	0.5
282.913	-5.97083	0.5
282.911	-6.05417	0.5
282.908	-6.1375	0.5
282.873	-6.16699	0.5
282.845	-6.1375	0.5
282.842	-6.05417	0.5
282.79	-5.99797	0.5
282.765	-5.97083	0.5
282.707	-5.90398	0.5
282.695	-5.8875	0.5
282.707	-5.87042	0.5
> 0.5 contour
284.457	-6.36526	0.5
284.481	-6.3875	0.5
284.54	-6.44007	0.5
284.575	-6.47083	0.5
284.54	-6.50651	0.5
284.493	-6.55417	0.5
284.457	-6.59188	0.5
284.424	-6.55417	0.5
284.43	-6.47083	0.5
284.435	-6.3875	0.5
284.457	-6.36526	0.5
> 1 contour
283.79	-5.34194	1
283.873	-5.3351	1
283.957	-5.31634	1
284.04	-5.32711	1
284.123	-5.35737	1
284.171	-5.3875	1
284.207	-5.41117	1
284.246	-5.47083	1
284.282	-5.55417	1
284.29	-5.58797	1
284.337	-5.6375	1
284.37	-5.72083	1
284.359	-5.80417	1
284.35	-5.8875	1
284.3	-5.97083	1
284.29	-5.98943	1
284.234	-6.05417	1
284.207	-6.07869	1
284.123	-6.13066	1
284.04	-6.12686	1
284.011	-6.1375	1
283.957	-6.1751	1
283.873	-6.17724	1
283.79	-6.14497	1
283.775	-6.1375	1
283.707	-6.10369	1
283.648	-6.05417	1
283.623	-6.02878	1
283.577	-5.97083	1
283.564	-5.8875	1
283.551	-5.80417	1
283.54	-5.76598	1
283.513	-5.72083	1
283.531	-5.6375	1
283.54	-5.60516	1
283.558	-5.55417	1
283.615	-5.47083	1
283.623	-5.46487	1
283.707	-5.39046	1
283.709	-5.3875	1
283.79	-5.34194	1
> 1.5 contour
283.79	-5.46085	1.5
283.873	-5.42528	1.5
283.957	-5.41922	1.5
284.04	-5.43794	1.5
284.1	-5.47083	1.5
284.123	-5.48424	1.5
284.195	-5.55417	1.5
284.207	-5.57464	1.5
284.232	-5.6375	1.5
284.259	-5.72083	1.5
284.215	-5.80417	1.5
284.226	-5.8875	1.5
284.207	-5.91696	1.5
284.165	-5.97083	1.5
284.123	-6.00677	1.5
284.04	-6.0486	1.5
283.957	-6.04022	1.5
283.873	-6.03518	1.5
283.79	-6.00125	1.5
283.735	-5.97083	1.5
283.707	-5.93688	1.5
283.685	-5.8875	1.5
283.629	-5.80417	1.5
283.625	-5.72083	1.5
283.64	-5.6375	1.5
283.685	-5.55417	1.5
283.707	-5.53744	1.5
283.781	-5.47083	1.5
283.79	-5.46085	1.5
> 2 contour
283.79	-5.54445	2
283.873	-5.50448	2
283.957	-5.49131	2
284.04	-5.51322	2
284.098	-5.55417	2
284.123	-5.57886	2
284.166	-5.6375	2
284.173	-5.72083	2
284.168	-5.80417	2
284.123	-5.86963	2
284.11	-5.8875	2
284.045	-5.97083	2
284.04	-5.97424	2
283.957	-5.99081	2
283.873	-5.9803	2
283.859	-5.97083	2
283.79	-5.90249	2
283.776	-5.8875	2
283.707	-5.81454	2
283.698	-5.80417	2
283.692	-5.72083	2
283.707	-5.67143	2
283.715	-5.6375	2
283.779	-5.55417	2
283.79	-5.54445	2
> 2.5 contour
283.957	-5.54906	2.5
283.972	-5.55417	2.5
284.04	-5.57453	2.5
284.104	-5.6375	2.5
284.109	-5.72083	2.5
284.123	-5.79274	2.5
284.127	-5.80417	2.5
284.123	-5.80887	2.5
284.065	-5.8875	2.5
284.04	-5.91782	2.5
283.957	-5.9432	2.5
283.873	-5.92074	2.5
283.84	-5.8875	2.5
283.79	-5.84976	2.5
283.746	-5.80417	2.5
283.74	-5.72083	2.5
283.771	-5.6375	2.5
283.79	-5.61366	2.5
283.873	-5.59445	2.5
283.936	-5.55417	2.5
283.957	-5.54906	2.5
> 3 contour
283.957	-5.59254	3
284.04	-5.62807	3
284.05	-5.6375	3
284.078	-5.72083	3
284.084	-5.80417	3
284.04	-5.86179	3
283.982	-5.8875	3
283.957	-5.89681	3
283.931	-5.8875	3
283.873	-5.85769	3
283.791	-5.80417	3
283.79	-5.79721	3
283.783	-5.72083	3
283.79	-5.7043	3
283.873	-5.67143	3
283.906	-5.6375	3
283.957	-5.59254	3
> 3.5 contour
283.957	-5.63463	3.5
283.963	-5.6375	3.5
284.04	-5.69994	3.5
284.048	-5.72083	3.5
284.041	-5.80417	3.5
284.04	-5.80519	3.5
283.957	-5.80885	3.5
283.94	-5.80417	3.5
283.873	-5.73113	3.5
283.871	-5.72083	3.5
283.873	-5.71954	3.5
283.953	-5.6375	3.5
283.957	-5.63463	3.5