Basic Procedures
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5.10 Processing the Data
A Fourier Transformation is used to convert the FID to a frequency spectrum. The number of
points used to form the resulting spectrum is determined by the parameter SI (size). The FID
is transformed into a spectrum consisting of SI data points in the real part and SI data points
in the imaginary part. The normal setting for SI is SI = TD/2. If you have loaded the parameter
set "PROTON“ you can easily verify that TD = 64K and Si = 32K.
• On the menu bar, click Process.
• On the Proc Spectrum button, click the drop-down arrow to see more options.
• In the list, select Configure Standard Processing (proc1d).
Figure5.6: The proc1d Window
• In the proc1d window, select the options:
Exponential Multiply (em)
Auto – Phasing (apk)
Set Spectrum Reference (sref)
Auto – Baseline Correction (absn)
• In the proc1d window, click Execute.
• In the proc1d window, click Save to save the selected processing settings.
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