Iteration 0 WSSR : 2.66027e+07 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707654 initial set of free parameter values a = 1 b = 1 / Iteration 1 WSSR : 525704 delta(WSSR)/WSSR : -49.6041 delta(WSSR) : -2.6077e+07 limit for stopping : 1e-05 lambda : 0.0707654 resultant parameter values a = 20.652 b = 484.921 / Iteration 2 WSSR : 525132 delta(WSSR)/WSSR : -0.00108889 delta(WSSR) : -571.811 limit for stopping : 1e-05 lambda : 0.00707654 resultant parameter values a = 82.0779 b = 484.708 / Iteration 3 WSSR : 523433 delta(WSSR)/WSSR : -0.00324488 delta(WSSR) : -1698.48 limit for stopping : 1e-05 lambda : 0.000707654 resultant parameter values a = 3593.18 b = 346.613 / Iteration 4 WSSR : 522606 delta(WSSR)/WSSR : -0.00158351 delta(WSSR) : -827.55 limit for stopping : 1e-05 lambda : 7.07654e-05 resultant parameter values a = 8231.27 b = 164.193 / Iteration 5 WSSR : 522606 delta(WSSR)/WSSR : -2.76368e-07 delta(WSSR) : -0.144432 limit for stopping : 1e-05 lambda : 7.07654e-06 resultant parameter values a = 8293.35 b = 161.751 After 5 iterations the fit converged. final sum of squares of residuals : 522606 rel. change during last iteration : -2.76368e-07 degrees of freedom (FIT_NDF) : 108 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 69.5625 variance of residuals (reduced chisquare) = WSSR/ndf : 4838.94 Final set of parameters Asymptotic Standard Error ======================= ========================== a = 8293.35 +/- 1.136e+04 (137%) b = 161.751 +/- 447 (276.4%) correlation matrix of the fit parameters: a b a 1.000 b -1.000 1.000 Iteration 0 WSSR : 2.65007e+07 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.996404 initial set of free parameter values aa = 1 bb = 1 / Iteration 1 WSSR : 519927 delta(WSSR)/WSSR : -49.97 delta(WSSR) : -2.59808e+07 limit for stopping : 1e-05 lambda : 0.0996404 resultant parameter values aa = 248.734 bb = 238.849 / Iteration 2 WSSR : 506480 delta(WSSR)/WSSR : -0.0265509 delta(WSSR) : -13447.5 limit for stopping : 1e-05 lambda : 0.00996404 resultant parameter values aa = 818.269 bb = -324.384 / Iteration 3 WSSR : 291841 delta(WSSR)/WSSR : -0.735464 delta(WSSR) : -214639 limit for stopping : 1e-05 lambda : 0.000996404 resultant parameter values aa = 15946.1 bb = -15343.2 / Iteration 4 WSSR : 275481 delta(WSSR)/WSSR : -0.0593885 delta(WSSR) : -16360.4 limit for stopping : 1e-05 lambda : 9.96404e-05 resultant parameter values aa = 21412.2 bb = -20769.9 / Iteration 5 WSSR : 275480 delta(WSSR)/WSSR : -7.75381e-07 delta(WSSR) : -0.213602 limit for stopping : 1e-05 lambda : 9.96404e-06 resultant parameter values aa = 21432 bb = -20789.6 After 5 iterations the fit converged. final sum of squares of residuals : 275480 rel. change during last iteration : -7.75381e-07 degrees of freedom (FIT_NDF) : 108 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 50.5049 variance of residuals (reduced chisquare) = WSSR/ndf : 2550.74 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 21432 +/- 2166 (10.11%) bb = -20789.6 +/- 2151 (10.34%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 Iteration 0 WSSR : 52657.4 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.996404 initial set of free parameter values aaa = 1 bbb = 1 / Iteration 1 WSSR : 5418.35 delta(WSSR)/WSSR : -8.71835 delta(WSSR) : -47239 limit for stopping : 1e-05 lambda : 0.0996404 resultant parameter values aaa = 10.4442 bbb = 12.2527 / Iteration 2 WSSR : 5130.91 delta(WSSR)/WSSR : -0.0560214 delta(WSSR) : -287.441 limit for stopping : 1e-05 lambda : 0.00996404 resultant parameter values aaa = -74.1669 bbb = 96.3479 / Iteration 3 WSSR : 370.103 delta(WSSR)/WSSR : -12.8635 delta(WSSR) : -4760.8 limit for stopping : 1e-05 lambda : 0.000996404 resultant parameter values aaa = -2327.17 bbb = 2333.12 / Iteration 4 WSSR : 7.22054 delta(WSSR)/WSSR : -50.2569 delta(WSSR) : -362.882 limit for stopping : 1e-05 lambda : 9.96404e-05 resultant parameter values aaa = -3141.25 bbb = 3141.33 / Iteration 5 WSSR : 7.2158 delta(WSSR)/WSSR : -0.000656589 delta(WSSR) : -0.00473782 limit for stopping : 1e-05 lambda : 9.96404e-06 resultant parameter values aaa = -3144.2 bbb = 3144.26 / Iteration 6 WSSR : 7.2158 delta(WSSR)/WSSR : -9.86304e-13 delta(WSSR) : -7.11697e-12 limit for stopping : 1e-05 lambda : 9.96404e-07 resultant parameter values aaa = -3144.2 bbb = 3144.26 After 6 iterations the fit converged. final sum of squares of residuals : 7.2158 rel. change during last iteration : -9.86304e-13 degrees of freedom (FIT_NDF) : 108 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.258482 variance of residuals (reduced chisquare) = WSSR/ndf : 0.066813 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -3144.2 +/- 11.09 (0.3526%) bbb = 3144.26 +/- 11.01 (0.35%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000