Iteration 0 WSSR : 6.53142e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707163 initial set of free parameter values a = 1 b = 1 / Iteration 1 WSSR : 208679 delta(WSSR)/WSSR : -30.2988 delta(WSSR) : -6.32274e+06 limit for stopping : 1e-05 lambda : 0.0707163 resultant parameter values a = 0.604107 b = 239.671 / Iteration 2 WSSR : 207515 delta(WSSR)/WSSR : -0.00561318 delta(WSSR) : -1164.82 limit for stopping : 1e-05 lambda : 0.00707163 resultant parameter values a = -316.066 b = 244.702 / Iteration 3 WSSR : 199833 delta(WSSR)/WSSR : -0.0384382 delta(WSSR) : -7681.23 limit for stopping : 1e-05 lambda : 0.000707163 resultant parameter values a = -4589.04 b = 297.956 / Iteration 4 WSSR : 199691 delta(WSSR)/WSSR : -0.000713282 delta(WSSR) : -142.436 limit for stopping : 1e-05 lambda : 7.07163e-05 resultant parameter values a = -5254.48 b = 306.249 / Iteration 5 WSSR : 199691 delta(WSSR)/WSSR : -1.72988e-09 delta(WSSR) : -0.000345441 limit for stopping : 1e-05 lambda : 7.07163e-06 resultant parameter values a = -5255.52 b = 306.262 After 5 iterations the fit converged. final sum of squares of residuals : 199691 rel. change during last iteration : -1.72988e-09 degrees of freedom (FIT_NDF) : 108 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 42.9999 variance of residuals (reduced chisquare) = WSSR/ndf : 1848.99 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -5255.52 +/- 2401 (45.69%) b = 306.262 +/- 30.21 (9.863%) correlation matrix of the fit parameters: a b a 1.000 b -0.991 1.000 Iteration 0 WSSR : 6.48107e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.984575 initial set of free parameter values aa = 1 bb = 1 / Iteration 1 WSSR : 208225 delta(WSSR)/WSSR : -30.1253 delta(WSSR) : -6.27284e+06 limit for stopping : 1e-05 lambda : 0.0984575 resultant parameter values aa = 120.76 bb = 122.686 / Iteration 2 WSSR : 207777 delta(WSSR)/WSSR : -0.00215751 delta(WSSR) : -448.28 limit for stopping : 1e-05 lambda : 0.00984575 resultant parameter values aa = 212.362 bb = 35.0135 / Iteration 3 WSSR : 204873 delta(WSSR)/WSSR : -0.0141739 delta(WSSR) : -2903.84 limit for stopping : 1e-05 lambda : 0.000984575 resultant parameter values aa = 1674.36 bb = -1381.52 / Iteration 4 WSSR : 204796 delta(WSSR)/WSSR : -0.000375155 delta(WSSR) : -76.8303 limit for stopping : 1e-05 lambda : 9.84575e-05 resultant parameter values aa = 1953.44 bb = -1651.93 / Iteration 5 WSSR : 204796 delta(WSSR)/WSSR : -1.36705e-09 delta(WSSR) : -0.000279966 limit for stopping : 1e-05 lambda : 9.84575e-06 resultant parameter values aa = 1953.98 bb = -1652.44 After 5 iterations the fit converged. final sum of squares of residuals : 204796 rel. change during last iteration : -1.36705e-09 degrees of freedom (FIT_NDF) : 108 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 43.5461 variance of residuals (reduced chisquare) = WSSR/ndf : 1896.26 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 1953.98 +/- 1389 (71.09%) bb = -1652.44 +/- 1346 (81.45%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 Iteration 0 WSSR : 9.19699e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.984575 initial set of free parameter values aaa = 1 bbb = 1 / Iteration 1 WSSR : 88322.9 delta(WSSR)/WSSR : -103.129 delta(WSSR) : -9.10867e+06 limit for stopping : 1e-05 lambda : 0.0984575 resultant parameter values aaa = 139.208 bbb = 153.55 / Iteration 2 WSSR : 79597.9 delta(WSSR)/WSSR : -0.109614 delta(WSSR) : -8725.02 limit for stopping : 1e-05 lambda : 0.00984575 resultant parameter values aaa = -330.642 bbb = 610.091 / Iteration 3 WSSR : 2077.04 delta(WSSR)/WSSR : -37.3227 delta(WSSR) : -77520.9 limit for stopping : 1e-05 lambda : 0.000984575 resultant parameter values aaa = -7884.52 bbb = 7929.08 / Iteration 4 WSSR : 25.9817 delta(WSSR)/WSSR : -78.9426 delta(WSSR) : -2051.06 limit for stopping : 1e-05 lambda : 9.84575e-05 resultant parameter values aaa = -9326.48 bbb = 9326.2 / Iteration 5 WSSR : 25.9742 delta(WSSR)/WSSR : -0.000287746 delta(WSSR) : -0.00747396 limit for stopping : 1e-05 lambda : 9.84575e-06 resultant parameter values aaa = -9329.24 bbb = 9328.88 / Iteration 6 WSSR : 25.9742 delta(WSSR)/WSSR : -3.36475e-14 delta(WSSR) : -8.73968e-13 limit for stopping : 1e-05 lambda : 9.84575e-07 resultant parameter values aaa = -9329.24 bbb = 9328.88 After 6 iterations the fit converged. final sum of squares of residuals : 25.9742 rel. change during last iteration : -3.36475e-14 degrees of freedom (FIT_NDF) : 108 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.49041 variance of residuals (reduced chisquare) = WSSR/ndf : 0.240502 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -9329.24 +/- 15.64 (0.1677%) bbb = 9328.88 +/- 15.16 (0.1625%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000