Hello,
I would recommend the gaussian or lorentzian, dependent on how the data was processed. The one thing to watch out for is that the fitting region uses the box width as specified in the Peak —> Peak Finding dialog, in the Spectrum Widths tab. The box width is in points but the minimum for fitting is 3 points (in each dimension).
Wayne
> On 20 Oct 2015, at 11:12, Joao MC Teixeira <[log in to unmask]> wrote:
>
> Thanks for the answer.
> Indeed it would be great to see the 1D projection improved to that point :-)
>
> But.. Could you advice me in some way on how to choose the correct fitting function based on the values given from the fit?
>
> Best,
>
> Joao
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