Iteration 0 WSSR : 3.72074e+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 : 3.13773e+07 delta(WSSR)/WSSR : -10.8581 delta(WSSR) : -3.40697e+08 limit for stopping : 1e-05 lambda : 0.0707107 resultant parameter values a = 0.820678 b = 1837.64 / Iteration 2 WSSR : 3.13688e+07 delta(WSSR)/WSSR : -0.000269376 delta(WSSR) : -8450 limit for stopping : 1e-05 lambda : 0.00707107 resultant parameter values a = -40.3053 b = 1846.82 / Iteration 3 WSSR : 3.13671e+07 delta(WSSR)/WSSR : -5.38499e-05 delta(WSSR) : -1689.12 limit for stopping : 1e-05 lambda : 0.000707107 resultant parameter values a = -4149.25 b = 1847.34 / Iteration 4 WSSR : 3.1219e+07 delta(WSSR)/WSSR : -0.00474553 delta(WSSR) : -148151 limit for stopping : 1e-05 lambda : 7.07107e-05 resultant parameter values a = -380518 b = 1894.88 / Iteration 5 WSSR : 3.04543e+07 delta(WSSR)/WSSR : -0.0251075 delta(WSSR) : -764632 limit for stopping : 1e-05 lambda : 7.07107e-06 resultant parameter values a = -4.08007e+06 b = 2362.1 / Iteration 6 WSSR : 3.04469e+07 delta(WSSR)/WSSR : -0.000245018 delta(WSSR) : -7460.02 limit for stopping : 1e-05 lambda : 7.07107e-07 resultant parameter values a = -4.48293e+06 b = 2412.98 / Iteration 7 WSSR : 3.04469e+07 delta(WSSR)/WSSR : -2.90533e-10 delta(WSSR) : -0.00884582 limit for stopping : 1e-05 lambda : 7.07107e-08 resultant parameter values a = -4.48337e+06 b = 2413.03 After 7 iterations the fit converged. final sum of squares of residuals : 3.04469e+07 rel. change during last iteration : -2.90533e-10 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 557.389 variance of residuals (reduced chisquare) = WSSR/ndf : 310682 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -4.48337e+06 +/- 2.603e+06 (58.05%) b = 2413.03 +/- 333.4 (13.82%) correlation matrix of the fit parameters: a b a 1.000 b -0.986 1.000 Iteration 0 WSSR : 3.71832e+08 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.844596 initial set of free parameter values aa = 1 bb = 1 / Iteration 1 WSSR : 3.09708e+07 delta(WSSR)/WSSR : -11.0059 delta(WSSR) : -3.40862e+08 limit for stopping : 1e-05 lambda : 0.0844596 resultant parameter values aa = 1030.69 bb = 1165.33 / Iteration 2 WSSR : 2.79167e+07 delta(WSSR)/WSSR : -0.109401 delta(WSSR) : -3.05412e+06 limit for stopping : 1e-05 lambda : 0.00844596 resultant parameter values aa = 11305.8 bb = -5537.03 / Iteration 3 WSSR : 2.66341e+07 delta(WSSR)/WSSR : -0.048154 delta(WSSR) : -1.28254e+06 limit for stopping : 1e-05 lambda : 0.000844596 resultant parameter values aa = 23432.7 bb = -13458.1 / Iteration 4 WSSR : 2.6634e+07 delta(WSSR)/WSSR : -6.71396e-06 delta(WSSR) : -178.819 limit for stopping : 1e-05 lambda : 8.44596e-05 resultant parameter values aa = 23577.6 bb = -13552.8 After 4 iterations the fit converged. final sum of squares of residuals : 2.6634e+07 rel. change during last iteration : -6.71396e-06 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 521.321 variance of residuals (reduced chisquare) = WSSR/ndf : 271775 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 23577.6 +/- 5649 (23.96%) bb = -13552.8 +/- 3690 (27.23%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 Iteration 0 WSSR : 1.02942e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.844596 initial set of free parameter values aaa = 1 bbb = 1 / Iteration 1 WSSR : 4779.76 delta(WSSR)/WSSR : -214.371 delta(WSSR) : -1.02464e+06 limit for stopping : 1e-05 lambda : 0.0844596 resultant parameter values aaa = 44.0864 bbb = 73.5787 / Iteration 2 WSSR : 3969.57 delta(WSSR)/WSSR : -0.2041 delta(WSSR) : -810.19 limit for stopping : 1e-05 lambda : 0.00844596 resultant parameter values aaa = -120.557 bbb = 181.625 / Iteration 3 WSSR : 3639.07 delta(WSSR)/WSSR : -0.0908175 delta(WSSR) : -330.492 limit for stopping : 1e-05 lambda : 0.000844596 resultant parameter values aaa = -315.225 bbb = 308.779 / Iteration 4 WSSR : 3639.03 delta(WSSR)/WSSR : -1.26625e-05 delta(WSSR) : -0.046079 limit for stopping : 1e-05 lambda : 8.44596e-05 resultant parameter values aaa = -317.551 bbb = 310.298 / Iteration 5 WSSR : 3639.03 delta(WSSR)/WSSR : -1.81573e-13 delta(WSSR) : -6.60748e-10 limit for stopping : 1e-05 lambda : 8.44596e-06 resultant parameter values aaa = -317.551 bbb = 310.298 After 5 iterations the fit converged. final sum of squares of residuals : 3639.03 rel. change during last iteration : -1.81573e-13 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 6.09368 variance of residuals (reduced chisquare) = WSSR/ndf : 37.1329 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -317.551 +/- 66.03 (20.79%) bbb = 310.298 +/- 43.13 (13.9%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000 Iteration 0 WSSR : 1.04253e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707126 initial set of free parameter values aaaa = 1 bbbb = 1 / Iteration 1 WSSR : 4523.61 delta(WSSR)/WSSR : -229.464 delta(WSSR) : -1.03801e+06 limit for stopping : 1e-05 lambda : 0.0707126 resultant parameter values aaaa = 1.75041 bbbb = 102.371 / Iteration 2 WSSR : 4497.91 delta(WSSR)/WSSR : -0.00571226 delta(WSSR) : -25.6932 limit for stopping : 1e-05 lambda : 0.00707126 resultant parameter values aaaa = 1.75417 bbbb = 102.878 / Iteration 3 WSSR : 4497.91 delta(WSSR)/WSSR : -1.42792e-11 delta(WSSR) : -6.42267e-08 limit for stopping : 1e-05 lambda : 0.000707126 resultant parameter values aaaa = 1.75417 bbbb = 102.878 After 3 iterations the fit converged. final sum of squares of residuals : 4497.91 rel. change during last iteration : -1.42792e-11 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 6.77474 variance of residuals (reduced chisquare) = WSSR/ndf : 45.8971 Final set of parameters Asymptotic Standard Error ======================= ========================== aaaa = 1.75417 +/- 1.135e+17 (6.469e+18%) bbbb = 102.878 +/- 8.4e+14 (8.165e+14%) correlation matrix of the fit parameters: aaaa bbbb aaaa 1.000 bbbb -1.000 1.000 Warning: empty x range [0.00740261:0.00740261], adjusting to [0.00732858:0.00747664]