
New TopShim run:

version = topshim 2.4.0
date = 2025-07-02
time = 13:31:48.054
command = topshim  tunea

FINE SHIMMING

Parameters:

probe = Z824801_0191
solvent = D2O
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm

Results:


1D Shimming:
Low S/N encountered. The acquisition parameters will be changed to improve this issue.
echo time must be reduced
Iteration  1: FWHM Before= 1.6 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration  2: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration  3: FWHM Before= 0.4 Hz, Target= 0.6 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.628


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	+136
Z2	-8
Z3	-208
Z4	+359
Z5	+951
X	-7
XZ	-21
Y	-19
YZ	-1

duration = 4 min 49 sec
completed successfully
finished Wed Jul 02 13:36:35 2025


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