*******************************************************************************
Thu Jul  5 07:15:29 2012


FIT:    data read from "EXT.twiss" u 2:5
        #datapoints = 356
        residuals are weighted equally (unit weight)

function used for fitting: a
fitted parameters initialized with current variable values



Iteration 0
WSSR        : 2.72624e+09       delta(WSSR)/WSSR   : 0
delta(WSSR) : 0                 limit for stopping : 1e-05
lambda	  : 1

initial set of free parameter values

a               = 1

After 2 iterations the fit converged.
final sum of squares of residuals : 2.42619e+09
rel. change during last iteration : -9.70372e-07

degrees of freedom (ndf) : 355
rms of residuals      (stdfit) = sqrt(WSSR/ndf)      : 2614.25
variance of residuals (reduced chisquare) = WSSR/ndf : 6.83433e+06

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

a               = 919.067          +/- 138.6        (15.08%)


correlation matrix of the fit parameters:

               a      
a               1.000 


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Thu Jul  5 07:16:27 2012


FIT:    data read from "EXT.twiss" u 2:3
        #datapoints = 356
        residuals are weighted equally (unit weight)

function used for fitting: a
fitted parameters initialized with current variable values



Iteration 0
WSSR        : 5.96293e+08       delta(WSSR)/WSSR   : 0
delta(WSSR) : 0                 limit for stopping : 1e-05
lambda	  : 1

initial set of free parameter values

a               = 919.067

After 2 iterations the fit converged.
final sum of squares of residuals : 4.73792e+08
rel. change during last iteration : -2.02869e-06

degrees of freedom (ndf) : 355
rms of residuals      (stdfit) = sqrt(WSSR/ndf)      : 1155.26
variance of residuals (reduced chisquare) = WSSR/ndf : 1.33463e+06

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

a               = 332.463          +/- 61.23        (18.42%)


correlation matrix of the fit parameters:

               a      
a               1.000