Iteration 0 WSSR : 4.26014e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707238 initial set of free parameter values a = 1 b = 1 / Iteration 1 WSSR : 242181 delta(WSSR)/WSSR : -16.5907 delta(WSSR) : -4.01796e+06 limit for stopping : 1e-05 lambda : 0.0707238 resultant parameter values a = 0.0614959 b = 200.471 / Iteration 2 WSSR : 240032 delta(WSSR)/WSSR : -0.00895106 delta(WSSR) : -2148.54 limit for stopping : 1e-05 lambda : 0.00707238 resultant parameter values a = -444.463 b = 210.003 / Iteration 3 WSSR : 226547 delta(WSSR)/WSSR : -0.0595252 delta(WSSR) : -13485.3 limit for stopping : 1e-05 lambda : 0.000707238 resultant parameter values a = -5849.75 b = 313.784 / Iteration 4 WSSR : 226345 delta(WSSR)/WSSR : -0.000894059 delta(WSSR) : -202.365 limit for stopping : 1e-05 lambda : 7.07238e-05 resultant parameter values a = -6596.93 b = 328.13 / Iteration 5 WSSR : 226345 delta(WSSR)/WSSR : -1.70837e-09 delta(WSSR) : -0.00038668 limit for stopping : 1e-05 lambda : 7.07238e-06 resultant parameter values a = -6597.96 b = 328.15 After 5 iterations the fit converged. final sum of squares of residuals : 226345 rel. change during last iteration : -1.70837e-09 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 48.0587 variance of residuals (reduced chisquare) = WSSR/ndf : 2309.64 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -6597.96 +/- 2528 (38.31%) b = 328.15 +/- 48.77 (14.86%) correlation matrix of the fit parameters: a b a 1.000 b -0.995 1.000 Iteration 0 WSSR : 4.22366e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.965827 initial set of free parameter values aa = 1 bb = 1 / Iteration 1 WSSR : 239502 delta(WSSR)/WSSR : -16.6352 delta(WSSR) : -3.98416e+06 limit for stopping : 1e-05 lambda : 0.0965827 resultant parameter values aa = 107.081 bb = 100.912 / Iteration 2 WSSR : 226540 delta(WSSR)/WSSR : -0.0572189 delta(WSSR) : -12962.4 limit for stopping : 1e-05 lambda : 0.00965827 resultant parameter values aa = 684.765 bb = -435.571 / Iteration 3 WSSR : 200084 delta(WSSR)/WSSR : -0.132222 delta(WSSR) : -26455.4 limit for stopping : 1e-05 lambda : 0.000965827 resultant parameter values aa = 3208.17 bb = -2783.34 / Iteration 4 WSSR : 200034 delta(WSSR)/WSSR : -0.000253269 delta(WSSR) : -50.6622 limit for stopping : 1e-05 lambda : 9.65827e-05 resultant parameter values aa = 3323.48 bb = -2890.63 / Iteration 5 WSSR : 200034 delta(WSSR)/WSSR : -5.28884e-11 delta(WSSR) : -1.05794e-05 limit for stopping : 1e-05 lambda : 9.65827e-06 resultant parameter values aa = 3323.53 bb = -2890.68 After 5 iterations the fit converged. final sum of squares of residuals : 200034 rel. change during last iteration : -5.28884e-11 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 45.1792 variance of residuals (reduced chisquare) = WSSR/ndf : 2041.16 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 3323.53 +/- 732.3 (22.03%) bb = -2890.68 +/- 681.3 (23.57%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 Iteration 0 WSSR : 4.73621e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.965827 initial set of free parameter values aaa = 1 bbb = 1 / Iteration 1 WSSR : 40116.1 delta(WSSR)/WSSR : -117.063 delta(WSSR) : -4.69609e+06 limit for stopping : 1e-05 lambda : 0.0965827 resultant parameter values aaa = 101.443 bbb = 123.174 / Iteration 2 WSSR : 26932.3 delta(WSSR)/WSSR : -0.489513 delta(WSSR) : -13183.7 limit for stopping : 1e-05 lambda : 0.00965827 resultant parameter values aaa = -479.76 bbb = 665.003 / Iteration 3 WSSR : 57.8749 delta(WSSR)/WSSR : -464.354 delta(WSSR) : -26874.5 limit for stopping : 1e-05 lambda : 0.000965827 resultant parameter values aaa = -3023.07 bbb = 3031.3 / Iteration 4 WSSR : 6.41023 delta(WSSR)/WSSR : -8.02852 delta(WSSR) : -51.4647 limit for stopping : 1e-05 lambda : 9.65827e-05 resultant parameter values aaa = -3139.29 bbb = 3139.43 / Iteration 5 WSSR : 6.41022 delta(WSSR)/WSSR : -1.67651e-06 delta(WSSR) : -1.07468e-05 limit for stopping : 1e-05 lambda : 9.65827e-06 resultant parameter values aaa = -3139.34 bbb = 3139.48 After 5 iterations the fit converged. final sum of squares of residuals : 6.41022 rel. change during last iteration : -1.67651e-06 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.255755 variance of residuals (reduced chisquare) = WSSR/ndf : 0.0654104 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -3139.34 +/- 4.145 (0.132%) bbb = 3139.48 +/- 3.857 (0.1228%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000