Calculated fitting coefficients for E76M12
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	4.33	1.23089		0.361018		-0.963972		-0.050032	0.085295
-0.625	3	2.494	0.72288		-0.107135		-0.270008		-0.023546	0.01816
-0.375	3	1.379	0.713645		-0.243783		-0.0627129		0.06901	0.015203
-0.125	3	3.022	0.871934		-0.303676		0.0254276		0.068954	0.016595
0.125	3	2.023	0.948793		-0.330275		0.156397		0.044188	0.017964
0.375	3	1.782	0.921513		-0.28066		0.226554		0.074928	0.016374
0.625	3	1.71	0.928874		-0.214774		0.216443		0.058578	0.013889
0.875	3	1.425	0.943874		-0.117782		0.173206		0.064167	0.012047