Calculated fitting coefficients for E37M58
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.9	1	0.1332	0.042805	0.015322	0.0040774	0.019079	0.0063411	0.024615		
-0.9	2	0.06056	0.046379	0.015898	0.011496	0.021003	0.012925	0.025818	0.015741	0.018646
-0.7	1	0.2413	0.066597	0.01265	-0.012134	0.016431	-0.0048732	0.020607		
-0.7	2	0.2157	0.069688	0.01347	-0.0068355	0.018247	-0.00097364	0.021418	0.010965	0.016419
-0.5	1	0.3545	0.081936	0.011655	-0.02193	0.015791	-0.0053607	0.017721		
-0.5	2	0.3047	0.079836	0.01191	-0.029486	0.018004	-0.009031	0.018218	-0.014544	0.016759
-0.3	1	1.058	0.090677	0.011403	-0.044396	0.0165	-0.017705	0.016326		
-0.3	2	1.183	0.090114	0.011628	-0.045871	0.017548	-0.018088	0.016399	-0.0040794	0.016521
-0.1	1	0.7273	0.071799	0.010091	-0.029646	0.014928	0.019355	0.015444		
-0.1	2	0.3292	0.081235	0.011161	-0.014015	0.016892	0.024667	0.015675	0.031517	0.015936
0.1	1	2	0.061309	0.0091516	-0.0067871	0.012275	0.0045812	0.013737		
0.1	2	2.119	0.063726	0.0094506	-0.0038463	0.012605	0.0041326	0.013744	0.013571	0.013252
0.3	1	0.7702	0.082145	0.0097739	-0.014919	0.01401	0.0057852	0.013514		
0.3	2	0.8032	0.081922	0.0097789	-0.01642	0.014168	0.0058091	0.013514	-0.0098113	0.013795
0.5	1	0.282	0.086501	0.0098449	-0.037161	0.013872	-0.02772	0.012073		
0.5	2	0.3165	0.086396	0.0099336	-0.037023	0.01398	-0.027541	0.012281	-0.0010579	0.013307
0.7	1	0.7495	0.064687	0.0081552	0.0014469	0.0126	-0.01539	0.01164		
0.7	2	0.6999	0.065186	0.0081686	0.00053205	0.012629	-0.01743	0.011795	-0.012461	0.011639
0.9	1	0.2729	0.071645	0.0097539	0.0043669	0.013512	-0.037547	0.014826		
0.9	2	0.305	0.071786	0.0098072	0.0042415	0.013522	-0.03722	0.01506	0.001789	0.013535