Hello:
For Varian pulse sequences, we often see something like:
offset(tof);
offset(satfrq)
The OFFSET command can change the offset frequency of the first channel.
DECOFFSET changes offset frequency of the second channel.
DEC2OFFSET changes offset frequency of the third channel.
I would like to know the equivalent implementation for the Bruker AVANCE
spectrometers.
We ran a HCCH-COSY experiment and it looks like the 1H in F1 was shifted
by SWH(F1)/4 Hz.
The instruction at the end of the pulse program states:
;SR(F1): 1/4 SWH(F1)
I looked the pulse program and the eda table, but I could not find any
hint how this was done.
Your help is highly appreciated.
Weixing Zhang
Received on Fri Jul 01 2005 - 18:04:13 MST