[Ifeffit] background subtraction process in Athena

[Bruce Ravel]

On Thursday, January 03, 2013 12:14:43 PM Zhaomo Tian wrote:
> And I ususally just use the default values of parameters in the left panel
> in Athena,are those parameter with different values mattering a lot to the
> quality of backgound subtraction? I do not know how to change parameter
> values in order to get a better backgound subtraction.How can I compare
> between different backgound subtractions? ?

Have you considered actually reading the original source marterial --
y'know, the paper where the algorithm is actually explained ...

   http://link.aps.org/doi/10.1103/PhysRevB.47.14126

B


-- 

 Bruce Ravel  ------------------------------------ bravel at bnl.gov

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