The acquisition of the NMR signal is the last step in any NMR
experiment. During this period, the NMR signal is recorded in the time
domain as a free-induction decay. When acquire 1H signal no
other perturbation are usually applied. Thus, 1H signal is recorded
with full information about homo- and heteronuclear NMR parameters.
Other 1H acquisition schemes are available:
Easy implementation on AVANCE spectrometers.
For more experimental details see Tutorials:
The standard way to implement a 1H acquisition
Go to XWINNMR manual, chapter
220.127.116.11: Acquisition parameters for more info.
go starts data acquisition during an acq period using the
acquisition parameters previously defined in eda.
The number after go (=2) defines the loop to be executed.the number of scans (ns)
defines the number of
times this loop is repeated.
ph31 is the receiver phase specified at the end of pulse program
and must be cycled in accordance to all pulses involved in the pulse sequence.