Calculated fitting coefficients for E37M50
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.9	1	0.8725	0.01614	0.010346	0.0057708	0.011615	-0.015429	0.01684		
-0.9	2	0.9624	0.017552	0.010957	0.0093899	0.014844	-0.016816	0.017208	-0.005708	0.01458
-0.7	1	0.9491	0.027108	0.0086478	-0.0043591	0.012973	-0.022314	0.013144		
-0.7	2	0.5462	0.038281	0.010231	0.0041142	0.013622	-0.020539	0.013171	-0.030179	0.014772
-0.5	1	1.547	0.026584	0.010208	0.016931	0.015493	0.0028753	0.019562		
-0.5	2	1.032	0.045848	0.013022	0.024163	0.015787	0.019542	0.020775	0.034842	0.014629
-0.3	1	0.3885	0.041587	0.0093328	-0.0028002	0.012303	-0.035987	0.012875		
-0.3	2	0.352	0.042793	0.0094468	0.00066413	0.012999	-0.034491	0.013002	-0.010955	0.013275
-0.1	1	2.373	0.0067308	0.0047102	-0.0092499	0.0124	0.0018479	0.006741		
-0.1	2	2.494	0.0093663	0.0052088	0.00055676	0.014908	-0.0071538	0.010155	-0.013433	0.011334
0.1	1	0.8708	0.057148	0.010441	0.014641	0.01448	-0.071621	0.015854		
0.1	2	0.8267	0.059253	0.010613	0.023303	0.016461	-0.077055	0.016597	-0.013295	0.01202
0.3	1	1.448	0.071245	0.011628	0.005752	0.016598	-0.059348	0.017637		
0.3	2	0.9949	0.081812	0.012539	0.013027	0.016909	-0.058625	0.017641	-0.038985	0.017307
0.5	1	1.047	0.076816	0.012635	-0.02479	0.0215	-0.039486	0.018107		
0.5	2	0.7699	0.087312	0.013917	-0.017331	0.021897	-0.032088	0.018566	0.036706	0.020318
0.7	1	0.908	0.06859	0.011518	-0.025268	0.015508	-0.042124	0.013531		
0.7	2	0.9374	0.069685	0.011595	-0.02346	0.015663	-0.038442	0.014255	-0.012736	0.015526
0.9	1	0.6298	0.090606	0.013961	-0.045222	0.019995	-0.051108	0.016671		
0.9	2	0.3132	0.099091	0.014757	-0.037009	0.020518	-0.042971	0.017277	-0.035944	0.020212