Calculated fitting coefficients for E76M43
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	4.327	0.297303		-0.014675		0.0527782		-0.034662	0.011434
-0.625	3	1.345	0.61284		-0.114513		0.0566445		0.050776	0.012156
-0.375	3	1.178	0.811294		-0.126666		0.0259247		0.064304	0.012646
-0.125	3	3.165	0.896178		-0.0765256		-0.0402735		0.048965	0.012628
0.125	3	5.18	0.960627		0.0170962		-0.155329		0.033068	0.013249
0.375	3	1.893	0.780698		-0.0110867		-0.0839789		0.056381	0.014584
0.625	3	1.722	0.561231		-0.0584941		-0.0163177		-0.028521	0.011452
0.875	3	2.231	0.48378		-0.0063813		-0.0129089		0.014099	0.0083675