Calculated fitting coefficients for E14M1
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
0.3	1	0.609	0.66316	0.033739	-0.32893	0.043035	-0.17127	0.018454		
0.3	2	0.663	0.64495	0.061779	-0.3106	0.067516	-0.1859	0.045522	0.019452	0.055537
0.3	7		0.57867847826087	0.0241800753943718						
0.5	1	0.6046	0.74304	0.018771	-0.38803	0.02521	-0.19466	0.016753		
0.5	2	0.6423	0.74286	0.019501	-0.38799	0.025215	-0.19501	0.0197	0.00077903	0.022938
0.5	7		0.757215217391304	0.0155408725818377						
0.7	1	2.148	0.68553	0.013529	-0.24273	0.018657	-0.17767	0.016396		
0.7	2	2.231	0.68605	0.013547	-0.23948	0.019215	-0.1753	0.016735	-0.012604	0.017864
0.7	7		0.716370652173913	0.0100860062146054						
0.9	1	2.589	0.67237	0.012732	-0.091058	0.018318	-0.13878	0.01735		
0.9	2	2.404	0.67401	0.012749	-0.096309	0.018438	-0.13937	0.017351	0.045037	0.017949
0.9	7		0.692574347826087	0.00940225329446258