Calculated fitting coefficients for E76M49
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.625	3	2.266	0.382806		-0.0180566		0.00725247		0.026217	0.00984
-0.375	3	1.361	0.449688		0.00109497		-0.0399878		0.051426	0.0098619
-0.125	3	4.481	0.435911		-0.00845576		-0.0192733		0.063669	0.010615
0.125	3	3.671	0.372393		0.00070684		0.0166898		0.0035019	0.010282
0.375	3	4.236	0.354856		0.023233		-0.0564916		0.049473	0.0092583
0.625	3	1.714	0.284317		-0.0410105		0.0139097		0.00078773	0.0086164
0.875	3	3.642	0.280335		-0.00394164		-0.0308161		0.01453	0.0066605