[Ifeffit] Autobk parameters

[Stefano Ciurli]

Bruce,

>SC> 4) Then there is the k-weight parameter to be changed for the
>SC> background removal....What are the criteria to choose this
>SC> k-weight for the background?
>
>With noisy spectra, the high energy portion of the data might be
>dominated by fluctuations that have nothing to do with the exafs.  In
>that case a large k-weight for the background removal might be unduly
>influenced by stuff that is not the data you want to analyze but
>instead are detector problems, sample inhomogeneity problems,
>gremlins, crap, whatever ;-)

so I conclude that I should use a LOW k-weight in my case, right?
Stefano
-- 
____________________________________________

Stefano Ciurli
Professor of Chemistry
Department of Agro-Environmental Science and Technology
University of Bologna
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