
New TopShim run:

version = topshim 2.4.0
date = 2025-11-04
time = 18:36:03.411
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:
Iteration  1: FWHM Before=21.1 Hz, Target= 0.2 Hz, After= 1.2 Hz
Iteration  2: FWHM Before= 1.2 Hz, Target= 0.6 Hz, After= 2.6 Hz
Iteration  3: FWHM Before= 2.6 Hz, Target= 0.5 Hz, After= 0.4 Hz
Iteration  4: FWHM Before= 0.4 Hz, Target= 0.5 Hz, After= 0.6 Hz
Iteration  5: FWHM Before= 0.6 Hz, Target= 1.0 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.755


Performing tune after shimming
tune lock level increase = 1.7

shim changes: 
Z	-2809
Z2	-3658
Z3	-10048
Z4	-49126
Z5	-48688

duration = 2 min 58 sec
completed successfully
finished Tue Nov  4 18:39:00 2025


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