
New TopShim run:

version = topshim 2.0.0
date = 2026-02-10
time = 00:13:39.232
command = topshim  z6off

FINE SHIMMING

Parameters:

probe = Z114607_0227
solvent = D2O
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm

Results:


1D Shimming:
Iteration  1: FWHM Before= 2.7 Hz, Target= 0.2 Hz, After= 1.0 Hz
Iteration  2: FWHM Before= 1.0 Hz, Target= 0.2 Hz, After= 0.3 Hz
Iteration  3: FWHM Before= 0.3 Hz, Target= 0.9 Hz, After= 1.2 Hz
Iteration  4: FWHM Before= 1.2 Hz, Target= 0.3 Hz, After= 0.3 Hz
Diverging behaviour detected. Shimming was aborted.
Using the best result as the final shim state.

Lineshape quality factor (1D spectrum, spinning) = 0.714

shim changes: 
Z	-254
Z2	-117
Z3	-305
Z4	-884
Z5	-353

duration = 1 min 57 sec
completed successfully
finished Tue Feb 10 00:15:34 2026


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