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Mon Oct 19 18:14:52 2009
FIT: data read from "osc1.txt" using 1:2
#datapoints = 910
residuals are weighted equally (unit weight)
function used for fitting: f(x)
fitted parameters initialized with current variable values
Iteration 0
WSSR : 6.49811e+07 delta(WSSR)/WSSR : 0
delta(WSSR) : 0 limit for stopping : 1e-05
lambda : 47.212
initial set of free parameter values
a = 500
d = 1
o = 14
fi = 3.14159
s = 1913
After 19 iterations the fit converged.
final sum of squares of residuals : 26827.4
rel. change during last iteration : -1.05602e-10
degrees of freedom (FIT_NDF) : 905
rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 5.44459
variance of residuals (reduced chisquare) = WSSR/ndf : 29.6436
Final set of parameters Asymptotic Standard Error
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a = 489.946 +/- 0.61 (0.1245%)
d = 0.0709031 +/- 0.00024 (0.3384%)
o = 15.197 +/- 0.0002411 (0.001587%)
fi = 4.36174 +/- 0.001261 (0.02891%)
s = 1915.7 +/- 0.1805 (0.009423%)
correlation matrix of the fit parameters:
a d o fi s
a 1.000
d 0.805 1.000
o -0.030 -0.079 1.000
fi 0.029 0.068 -0.809 1.000
s 0.006 0.002 0.003 -0.011 1.000
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Mon Oct 19 18:14:55 2009
FIT: data read from "osc2.txt" using 1:2
#datapoints = 584
residuals are weighted equally (unit weight)
function used for fitting: f(x)
fitted parameters initialized with current variable values
Iteration 0
WSSR : 4.92433e+07 delta(WSSR)/WSSR : 0
delta(WSSR) : 0 limit for stopping : 1e-05
lambda : 657.12
initial set of free parameter values
a = 500
d = 0.0709031
o = 14
fi = 3.14159
s = 1913
After 11 iterations the fit converged.
final sum of squares of residuals : 9688.48
rel. change during last iteration : -5.4149e-06
degrees of freedom (FIT_NDF) : 579
rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 4.09061
variance of residuals (reduced chisquare) = WSSR/ndf : 16.7331
Final set of parameters Asymptotic Standard Error
======================= ==========================
a = 460.311 +/- 0.7981 (0.1734%)
d = 0.347439 +/- 0.000901 (0.2593%)
o = 15.1803 +/- 0.000883 (0.005817%)
fi = 2.90415 +/- 0.001677 (0.05776%)
s = 1912.33 +/- 0.1694 (0.008859%)
correlation matrix of the fit parameters:
a d o fi s
a 1.000
d 0.731 1.000
o 0.012 -0.018 1.000
fi -0.026 -0.000 -0.720 1.000
s 0.034 0.020 -0.016 0.017 1.000
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Mon Oct 19 18:14:57 2009
FIT: data read from "osc3.txt" using 1:2
#datapoints = 761
residuals are weighted equally (unit weight)
function used for fitting: f(x)
fitted parameters initialized with current variable values
Iteration 0
WSSR : 4.62007e+07 delta(WSSR)/WSSR : 0
delta(WSSR) : 0 limit for stopping : 1e-05
lambda : 184.034
initial set of free parameter values
a = 500
d = 0.347439
o = 14
fi = 3.14159
s = 1913
After 28 iterations the fit converged.
final sum of squares of residuals : 67103.4
rel. change during last iteration : -2.66436e-07
degrees of freedom (FIT_NDF) : 756
rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 9.42131
variance of residuals (reduced chisquare) = WSSR/ndf : 88.7612
Final set of parameters Asymptotic Standard Error
======================= ==========================
a = 742.517 +/- 1.606 (0.2162%)
d = 0.276324 +/- 0.0008931 (0.3232%)
o = 15.151 +/- 0.0008946 (0.005905%)
fi = 3.28668 +/- 0.002168 (0.06596%)
s = 1912.29 +/- 0.3418 (0.01787%)
correlation matrix of the fit parameters:
a d o fi s
a 1.000
d 0.723 1.000
o 0.011 -0.028 1.000
fi -0.026 0.006 -0.724 1.000
s 0.037 0.031 -0.002 -0.000 1.000