198 (327) BRUKER BIOSPIN User Manual Version 002
PISEMA
Processing 15.3
1. Process the direct dimension with xf2.
2. Accommodate for the cos modulated signal by setting thh imaginary part to
zero using the au program zeroim by typing into the command line zeroim.
3. Process the indirect dimension with the command xf1.
4. For more automated processing one can write a short macro using the com-
mand edmac and the filename pisemaft for examples: write the following com-
mands using the text editor:
xf2
zeroim
xf1
5. Save and close the edmac editor.
6. In the future you can do then the processing by simply typing pisemaft into the
command line or even creating your own icon in TOPSPIN for this purpose.
Table 15.2. Processing Parameters for the Pisema Experiment
Parameter Value Comment
F2 acquisition
1
H ************** Left column.
SI 1k Number of complex points in direct dimension.
WDW no Apodization in t2.
F1 indirect
15
N ************** Right column.
SI 128 Number of complex points in indirect dimension.
MC2 QF
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