Iteration 0 WSSR : 0.227572 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707341 initial set of free parameter values a = 1 b = 1 / Iteration 1 WSSR : 0.00021325 delta(WSSR)/WSSR : -1066.16 delta(WSSR) : -0.227359 limit for stopping : 1e-05 lambda : 0.0707341 resultant parameter values a = 0.998581 b = 0.952591 / Iteration 2 WSSR : 0.000203712 delta(WSSR)/WSSR : -0.0468247 delta(WSSR) : -9.53874e-06 limit for stopping : 1e-05 lambda : 0.00707341 resultant parameter values a = 0.978909 b = 0.952859 / Iteration 3 WSSR : 0.000117743 delta(WSSR)/WSSR : -0.730133 delta(WSSR) : -8.59683e-05 limit for stopping : 1e-05 lambda : 0.000707341 resultant parameter values a = 0.323908 b = 0.969698 / Iteration 4 WSSR : 0.000107016 delta(WSSR)/WSSR : -0.10024 delta(WSSR) : -1.07273e-05 limit for stopping : 1e-05 lambda : 7.07341e-05 resultant parameter values a = -0.00159147 b = 0.978066 / Iteration 5 WSSR : 0.000107016 delta(WSSR)/WSSR : -2.47553e-06 delta(WSSR) : -2.6492e-10 limit for stopping : 1e-05 lambda : 7.07341e-06 resultant parameter values a = -0.00321702 b = 0.978108 After 5 iterations the fit converged. final sum of squares of residuals : 0.000107016 rel. change during last iteration : -2.47553e-06 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.00104499 variance of residuals (reduced chisquare) = WSSR/ndf : 1.092e-06 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -0.00321702 +/- 0.1044 (3244%) b = 0.978108 +/- 0.002685 (0.2745%) correlation matrix of the fit parameters: a b a 1.000 b -0.999 1.000 Iteration 0 WSSR : 91.541 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.967948 initial set of free parameter values aa = 1 bb = 1 / Iteration 1 WSSR : 0.00229828 delta(WSSR)/WSSR : -39829.2 delta(WSSR) : -91.5387 limit for stopping : 1e-05 lambda : 0.0967948 resultant parameter values aa = 0.524975 bb = 0.492041 / Iteration 2 WSSR : 2.92366e-05 delta(WSSR)/WSSR : -77.6096 delta(WSSR) : -0.00226904 limit for stopping : 1e-05 lambda : 0.00967948 resultant parameter values aa = 0.513146 bb = 0.498339 / Iteration 3 WSSR : 7.21159e-07 delta(WSSR)/WSSR : -39.5412 delta(WSSR) : -2.85155e-05 limit for stopping : 1e-05 lambda : 0.000967948 resultant parameter values aa = 0.364666 bb = 0.637138 / Iteration 4 WSSR : 1.28467e-11 delta(WSSR)/WSSR : -56134.8 delta(WSSR) : -7.21146e-07 limit for stopping : 1e-05 lambda : 9.67948e-05 resultant parameter values aa = 0.337053 bb = 0.66295 / Iteration 5 WSSR : 1.03526e-11 delta(WSSR)/WSSR : -0.24091 delta(WSSR) : -2.49406e-12 limit for stopping : 1e-05 lambda : 9.67948e-06 resultant parameter values aa = 0.337001 bb = 0.662998 / Iteration 6 WSSR : 1.03526e-11 delta(WSSR)/WSSR : -9.82363e-11 delta(WSSR) : -1.017e-21 limit for stopping : 1e-05 lambda : 9.67948e-07 resultant parameter values aa = 0.337001 bb = 0.662998 After 6 iterations the fit converged. final sum of squares of residuals : 1.03526e-11 rel. change during last iteration : -9.82363e-11 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 3.25022e-07 variance of residuals (reduced chisquare) = WSSR/ndf : 1.05639e-13 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 0.337001 +/- 1.059e-05 (0.003142%) bb = 0.662998 +/- 9.898e-06 (0.001493%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 Iteration 0 WSSR : 96.0949 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.967948 initial set of free parameter values aaa = 1 bbb = 1 / Iteration 1 WSSR : 0.00241131 delta(WSSR)/WSSR : -39850.7 delta(WSSR) : -96.0925 limit for stopping : 1e-05 lambda : 0.0967948 resultant parameter values aaa = 0.513505 bbb = 0.479371 / Iteration 2 WSSR : 2.95208e-05 delta(WSSR)/WSSR : -80.6818 delta(WSSR) : -0.00238179 limit for stopping : 1e-05 lambda : 0.00967948 resultant parameter values aaa = 0.520572 bbb = 0.467888 / Iteration 3 WSSR : 7.2817e-07 delta(WSSR)/WSSR : -39.5411 delta(WSSR) : -2.87926e-05 limit for stopping : 1e-05 lambda : 0.000967948 resultant parameter values aaa = 0.669772 bbb = 0.328416 / Iteration 4 WSSR : 1.47452e-11 delta(WSSR)/WSSR : -49382.6 delta(WSSR) : -7.28156e-07 limit for stopping : 1e-05 lambda : 9.67948e-05 resultant parameter values aaa = 0.697518 bbb = 0.302478 / Iteration 5 WSSR : 1.22269e-11 delta(WSSR)/WSSR : -0.205964 delta(WSSR) : -2.5183e-12 limit for stopping : 1e-05 lambda : 9.67948e-06 resultant parameter values aaa = 0.69757 bbb = 0.30243 / Iteration 6 WSSR : 1.22269e-11 delta(WSSR)/WSSR : -1.20095e-10 delta(WSSR) : -1.46839e-21 limit for stopping : 1e-05 lambda : 9.67948e-07 resultant parameter values aaa = 0.69757 bbb = 0.30243 After 6 iterations the fit converged. final sum of squares of residuals : 1.22269e-11 rel. change during last iteration : -1.20095e-10 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 3.5322e-07 variance of residuals (reduced chisquare) = WSSR/ndf : 1.24764e-13 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = 0.69757 +/- 1.151e-05 (0.00165%) bbb = 0.30243 +/- 1.076e-05 (0.003557%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000 Iteration 0 WSSR : 0.21759 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707107 initial set of free parameter values aaaa = 1 bbbb = 1 / Iteration 1 WSSR : 0.0004639 delta(WSSR)/WSSR : -468.045 delta(WSSR) : -0.217126 limit for stopping : 1e-05 lambda : 0.0707107 resultant parameter values aaaa = 0.999948 bbbb = 0.953634 / Iteration 2 WSSR : 0.000458526 delta(WSSR)/WSSR : -0.0117211 delta(WSSR) : -5.37441e-06 limit for stopping : 1e-05 lambda : 0.00707107 resultant parameter values aaaa = 0.999948 bbbb = 0.953403 / Iteration 3 WSSR : 0.000458526 delta(WSSR)/WSSR : -2.92992e-11 delta(WSSR) : -1.34345e-14 limit for stopping : 1e-05 lambda : 0.000707107 resultant parameter values aaaa = 0.999948 bbbb = 0.953403 After 3 iterations the fit converged. final sum of squares of residuals : 0.000458526 rel. change during last iteration : -2.92992e-11 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.00216306 variance of residuals (reduced chisquare) = WSSR/ndf : 4.67884e-06 Final set of parameters Asymptotic Standard Error ======================= ========================== aaaa = 0.999948 +/- 1.728e+14 (1.728e+16%) bbbb = 0.953403 +/- 1.92e+11 (2.014e+13%) correlation matrix of the fit parameters: aaaa bbbb aaaa 1.000 bbbb -1.000 1.000 Warning: empty x range [0.00111111:0.00111111], adjusting to [0.0011:0.00112222]