Calculated fitting coefficients for E76M26
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.625	3	3.639	0.43008		-0.048684		0.0164458		-0.0027466	0.011782
-0.375	3	1.191	0.652753		-0.0758775		0.101545		-0.021351	0.018285
-0.125	3	3.342	0.87058		-0.0980548		0.140665		-0.037786	0.016823
0.125	3	1.757	1.01957		-0.130846		0.180662		-0.016802	0.016068
0.375	3	3.417	1.18827		-0.218904		0.203753		0.026344	0.019168
0.625	3	0.5402	1.38542		-0.0978115		0.291739		-0.054041	0.021213
0.875	3	1.509	1.72182		-0.0625857		0.258942		-0.030363	0.029449