
New TopShim run:

version = topshim 2.4.0
date = 2025-12-03
time = 10:31:01.625
command = topshim  1d tuneaxyz

FINE SHIMMING

Parameters:

probe = Z108618_0305
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Low S/N encountered. The acquisition parameters will be changed to improve this issue.
Iteration  1: FWHM Before=12.5 Hz, Target= 0.8 Hz, After= 0.9 Hz
Iteration  2: FWHM Before= 0.9 Hz, Target= 0.7 Hz, After= 0.9 Hz
Iteration  3: FWHM Before= 0.9 Hz, Target= 0.7 Hz, After= 0.6 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.905


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	-242
Z2	+22
Z3	-45
Z4	+744
Z5	-1044

duration = 2 min 51 sec
completed successfully
finished Wed Dec  3 10:33:51 2025


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