Step
4 - Doing the manual-fit
- The
"best-fit"
given by the auto-fit gives us a global minimum of d(α,h).
- The
parameter space computed by the
auto-fit gives a range of mimima.
- The best minimum
has to be hand-picked and the method of selection is still obscure.

fig.7. The parameter space
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fig.8. The best possible field line
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a
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