Calculated fitting coefficients for E1M274 phi(pi-) f chi2 A dA B dB C dC 0 1 0.5081 1.531 0.10382 -0.0053662 0.13036 -0.016762 0.14306 0 2 1.016 1.531 0.10367 -0.0027738 1.7931 -0.016758 0.14282 -0.0026121 1.7929