Calculated fitting coefficients for E9M21
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.9	1	0.7523	0.7073	0.16148	-0.068952	0.19508	-0.38118	0.23251		
-0.9	2	0.9784	0.70056	0.13178	0.13269	0.17174	-0.40732	0.20772	-0.24562	0.139
-0.9	7		1.05309090909091	0.136954907521472						
-0.7	1	0.7241	2.1657	0.33973	0.17421	0.37236	-1.6495	0.56312		
-0.7	2	1.146	2.0329	0.3225	0.035347	0.4849	-1.482	0.54358	0.15838	0.3511
-0.7	7		2.8215	0.577850299825365						
-0.5	1	0.9284	2.6433	0.27053	-0.86036	0.3923	-0.81202	0.48961		
-0.5	2	1.212	2.5343	0.33739	-1.0249	0.54052	-0.66842	0.54808	0.19549	0.4295
-0.5	7		3.01404545454545	0.197967226396878						
-0.3	1	2.388	3.1868	0.34327	-0.98288	0.46375	-0.77165	0.58217		
-0.3	2	3.166	2.5965	0.35792	-1.9725	0.59008	0.10637	0.62285	1.1877	0.43976
-0.3	7		3.69136363636364	0.220245857176261						
-0.1	1	1.113	3.3591	0.29316	-0.97584	0.35599	-0.72849	0.46247		
-0.1	2	1.727	3.4122	0.25719	-1.033	0.32932	-0.64789	0.39508	0.040205	0.32175
-0.1	7		4.09681818181818	0.261117093204632						
0.1	1	1.223	3.7735	0.3332	-0.5496	0.47055	-0.79884	0.50718		
0.1	2	1.696	3.7735	0.28151	-0.3638	0.39736	-0.89793	0.47487	-0.20476	0.35981
0.1	7		4.15227272727273	0.220448772183074						
0.3	1	0.5548	3.42	0.2519	-1.3092	0.33171	-0.12864	0.36963		
0.3	2	0.5094	3.4782	0.2243	-1.2233	0.30625	-0.060646	0.32066	-0.42498	0.31947
0.3	7		3.72590909090909	0.173801914177896						
0.5	1	0.591	2.8363	0.20999	-0.64673	0.29931	-0.13238	0.30609		
0.5	2	0.7248	2.8632	0.18987	-0.70248	0.27776	-0.15409	0.27349	0.30028	0.27214
0.5	7		3.10272727272727	0.153790253750881						
0.7	1	1.292	1.8533	0.1938	-0.37836	0.28577	0.66664	0.2955		
0.7	2	1.635	1.986	0.16852	-0.37448	0.24921	0.54582	0.24067	-0.56255	0.24823
0.7	7		2.37036363636364	0.153462711167919						
0.9	1	0.4443	1.7919	0.25756	-0.30642	0.35178	0.64398	0.40298		
0.9	2	0.9265	1.816	0.19721	-0.31791	0.26579	0.6389	0.29831	0.06807	0.2656
0.9	7		2.10927272727273	0.182556936663516