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Next: Auto-baselining Up: Basic Processing Previous: Time average separate scans

Baseline fitting

To make a baseline fit, you must first create a mask of channels to use in the baseline fit.

 ASAP> msk = scans.create_mask([100,400],[600,900])
 ASAP> scans.poly_baseline(msk, 1)

This will fit a first order polynomial to the selected channels and subtract this polynomial from the full spectra.



Subsections

Malte Marquarding 2005-11-30