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Mon May 12 07:56:44 2014


FIT:    data read from 'curve_fit_error_bar.dat' using 1:2:3
        format = x:z:s
        x range restricted to [0.00000 : 18.0000]
        #datapoints = 5
function used for fitting: a*x + b
fitted parameters initialized with current variable values



 Iteration 0
 WSSR        : 1981.52           delta(WSSR)/WSSR   : 0
 delta(WSSR) : 0                 limit for stopping : 1e-05
 lambda	  : 0.0946356

initial set of free parameter values

a               = 1
b               = 1

After 5 iterations the fit converged.
final sum of squares of residuals : 10.2391
rel. change during last iteration : -2.19549e-12

degrees of freedom    (FIT_NDF)                        : 3
rms of residuals      (FIT_STDFIT) = sqrt(WSSR/ndf)    : 1.84744
variance of residuals (reduced chisquare) = WSSR/ndf   : 3.41303

Final set of parameters            Asymptotic Standard Error
=======================            ==========================

a               = -107.949         +/- 12.31        (11.41%)
b               = 2866.62          +/- 151.7        (5.293%)


correlation matrix of the fit parameters:

               a      b      
a               1.000 
b              -0.864  1.000