Calculated fitting coefficients for E76M27
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	2.453	0.235302		0.168782		-0.259389		0.0015678	0.0016298
-0.625	3	2.722	0.3251		-0.0243552		0.0746435		0.005722	0.013559
-0.375	3	1.743	0.510099		-0.0177631		0.0809677		-0.023094	0.012989
-0.125	3	1.733	0.684733		-0.0289715		0.139745		-0.032885	0.012844
0.125	3	2.769	0.83525		-0.0453612		0.0913677		-0.020555	0.014091
0.375	3	1.553	0.983651		0.00745038		0.130268		0.020159	0.016076
0.625	3	3.177	1.06971		-0.00466012		0.187941		0.033916	0.017081
0.875	3	0.89	1.18562		-0.0312144		0.173135		-0.013565	0.018361