Iteration 0 WSSR : 6.81227e+08 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707107 initial set of free parameter values a = 1 b = 1 / Iteration 1 WSSR : 1.87451e+08 delta(WSSR)/WSSR : -2.63417 delta(WSSR) : -4.93777e+08 limit for stopping : 1e-05 lambda : 0.0707107 resultant parameter values a = -6.81725 b = 1281.8 / Iteration 2 WSSR : 1.87443e+08 delta(WSSR)/WSSR : -4.08514e-05 delta(WSSR) : -7657.32 limit for stopping : 1e-05 lambda : 0.00707107 resultant parameter values a = -799.916 b = 1284.01 / Iteration 3 WSSR : 1.86821e+08 delta(WSSR)/WSSR : -0.0033319 delta(WSSR) : -622468 limit for stopping : 1e-05 lambda : 0.000707107 resultant parameter values a = -79558.9 b = 1291.04 / Iteration 4 WSSR : 1.57831e+08 delta(WSSR)/WSSR : -0.183673 delta(WSSR) : -2.89894e+07 limit for stopping : 1e-05 lambda : 7.07107e-05 resultant parameter values a = -4.71402e+06 b = 1704.6 / Iteration 5 WSSR : 1.4248e+08 delta(WSSR)/WSSR : -0.107743 delta(WSSR) : -1.53512e+07 limit for stopping : 1e-05 lambda : 7.07107e-06 resultant parameter values a = -1.12467e+07 b = 2287.56 / Iteration 6 WSSR : 1.42477e+08 delta(WSSR)/WSSR : -2.14129e-05 delta(WSSR) : -3050.84 limit for stopping : 1e-05 lambda : 7.07107e-07 resultant parameter values a = -1.13401e+07 b = 2295.89 / Iteration 7 WSSR : 1.42477e+08 delta(WSSR)/WSSR : -4.36753e-13 delta(WSSR) : -6.22272e-05 limit for stopping : 1e-05 lambda : 7.07107e-08 resultant parameter values a = -1.13401e+07 b = 2295.89 After 7 iterations the fit converged. final sum of squares of residuals : 1.42477e+08 rel. change during last iteration : -4.36753e-13 degrees of freedom (FIT_NDF) : 298 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 691.456 variance of residuals (reduced chisquare) = WSSR/ndf : 478111 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -1.13401e+07 +/- 1.169e+06 (10.31%) b = 2295.89 +/- 111.7 (4.866%) correlation matrix of the fit parameters: a b a 1.000 b -0.934 1.000 Iteration 0 WSSR : 6.80731e+08 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.848453 initial set of free parameter values aa = 1 bb = 1 / Iteration 1 WSSR : 1.40112e+08 delta(WSSR)/WSSR : -3.85847 delta(WSSR) : -5.40618e+08 limit for stopping : 1e-05 lambda : 0.0848453 resultant parameter values aa = -4159.97 bb = 4028.97 / Iteration 2 WSSR : 7.54927e+07 delta(WSSR)/WSSR : -0.855972 delta(WSSR) : -6.46196e+07 limit for stopping : 1e-05 lambda : 0.00848453 resultant parameter values aa = -16955.4 bb = 12511.5 / Iteration 3 WSSR : 7.54457e+07 delta(WSSR)/WSSR : -0.000623127 delta(WSSR) : -47012.2 limit for stopping : 1e-05 lambda : 0.000848453 resultant parameter values aa = -17309.9 bb = 12746.4 / Iteration 4 WSSR : 7.54457e+07 delta(WSSR)/WSSR : -4.78216e-11 delta(WSSR) : -0.00360793 limit for stopping : 1e-05 lambda : 8.48453e-05 resultant parameter values aa = -17310 bb = 12746.5 After 4 iterations the fit converged. final sum of squares of residuals : 7.54457e+07 rel. change during last iteration : -4.78216e-11 degrees of freedom (FIT_NDF) : 298 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 503.163 variance of residuals (reduced chisquare) = WSSR/ndf : 253173 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = -17310 +/- 823 (4.754%) bb = 12746.5 +/- 545.7 (4.282%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -0.999 1.000 Iteration 0 WSSR : 3.08678e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.848453 initial set of free parameter values aaa = 1 bbb = 1 / Iteration 1 WSSR : 51615.8 delta(WSSR)/WSSR : -58.8031 delta(WSSR) : -3.03517e+06 limit for stopping : 1e-05 lambda : 0.0848453 resultant parameter values aaa = -69.5385 bbb = 147.63 / Iteration 2 WSSR : 12648.2 delta(WSSR)/WSSR : -3.08087 delta(WSSR) : -38967.5 limit for stopping : 1e-05 lambda : 0.00848453 resultant parameter values aaa = -383.668 bbb = 355.991 / Iteration 3 WSSR : 12619.9 delta(WSSR)/WSSR : -0.002246 delta(WSSR) : -28.3443 limit for stopping : 1e-05 lambda : 0.000848453 resultant parameter values aaa = -392.373 bbb = 361.76 / Iteration 4 WSSR : 12619.9 delta(WSSR)/WSSR : -1.72365e-10 delta(WSSR) : -2.17523e-06 limit for stopping : 1e-05 lambda : 8.48453e-05 resultant parameter values aaa = -392.375 bbb = 361.762 After 4 iterations the fit converged. final sum of squares of residuals : 12619.9 rel. change during last iteration : -1.72365e-10 degrees of freedom (FIT_NDF) : 298 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 6.50758 variance of residuals (reduced chisquare) = WSSR/ndf : 42.3486 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -392.375 +/- 10.64 (2.713%) bbb = 361.762 +/- 7.058 (1.951%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -0.999 1.000 Iteration 0 WSSR : 3.126e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.70713 initial set of free parameter values aaaa = 1 bbbb = 1 / Iteration 1 WSSR : 69982.9 delta(WSSR)/WSSR : -43.668 delta(WSSR) : -3.05601e+06 limit for stopping : 1e-05 lambda : 0.070713 resultant parameter values aaaa = -13.0902 bbbb = 101.869 / Iteration 2 WSSR : 53138.8 delta(WSSR)/WSSR : -0.316984 delta(WSSR) : -16844.1 limit for stopping : 1e-05 lambda : 0.0070713 resultant parameter values aaaa = -1248.87 bbbb = 111.795 / Iteration 3 WSSR : 15887.3 delta(WSSR)/WSSR : -2.34474 delta(WSSR) : -37251.5 limit for stopping : 1e-05 lambda : 0.00070713 resultant parameter values aaaa = -7008.48 bbbb = 157.274 / Iteration 4 WSSR : 15806.2 delta(WSSR)/WSSR : -0.00513056 delta(WSSR) : -81.0945 limit for stopping : 1e-05 lambda : 7.0713e-05 resultant parameter values aaaa = -7289.9 bbbb = 159.496 / Iteration 5 WSSR : 15806.2 delta(WSSR)/WSSR : -1.2249e-09 delta(WSSR) : -1.9361e-05 limit for stopping : 1e-05 lambda : 7.0713e-06 resultant parameter values aaaa = -7290.04 bbbb = 159.497 After 5 iterations the fit converged. final sum of squares of residuals : 15806.2 rel. change during last iteration : -1.2249e-09 degrees of freedom (FIT_NDF) : 298 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 7.28292 variance of residuals (reduced chisquare) = WSSR/ndf : 53.0409 Final set of parameters Asymptotic Standard Error ======================= ========================== aaaa = -7290.04 +/- 227.7 (3.124%) bbbb = 159.497 +/- 1.847 (1.158%) correlation matrix of the fit parameters: aaaa bbbb aaaa 1.000 bbbb -0.974 1.000