Dear mailing list users,

I am trying to fit the spline background function in a proper way to a spectrum (Ga K edge, see attached).

However, it doesn't seem to work out, but I don't see why.

I already tried the following:

* Vary the Rbkg value

* Change spline k-weight

* Change k-range of spline fitting

* Alter the strength of spline clamps

... and the combination of these effects.

Since there is a strong white line, I suspect this causes the spline misfit. The data quality is OK.

If you have any idea, please post it.

Thanks in advance,

Matthias

_____________________

Matthias Filez

Laboratory for Chemical Technology

Department of Chemical Engineering

Ghent University

Technologiepark 914, B-9052 Zwijnaarde, Belgium
+32 (0)9 33 11721
www.lct.ugent.be