
New TopShim run:

version = topshim 2.1.0
date = 2025-01-08
time = 22:23:25.063
command = topshim plotall 1H o1p=1.977700 ss lockoff selwid=0.1

FINE SHIMMING

Parameters:

probe = Z154039_0001
solvent = None
shim nucleus = 1H
nucleus optimised for = 1H
o1p (set) = 1.98 ppm
selective excitation width = 0.1 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before=15.8 Hz, Target= 0.2 Hz, After= 0.2 Hz
Iteration 2: FWHM Before= 0.2 Hz, Target= 0.2 Hz, After= 0.6 Hz
Iteration 3: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.6 Hz
Iteration 4: FWHM Before= 0.6 Hz, Target= 0.3 Hz, After= 1.0 Hz
Iteration 5: FWHM Before= 1.0 Hz, Target= 0.3 Hz, After= 0.7 Hz
Iteration 6: FWHM Before= 0.7 Hz, Target= 0.2 Hz, After= 0.9 Hz
Iteration 7: FWHM Before= 0.9 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration 8: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.8 Hz
Iteration 9: FWHM Before= 0.8 Hz, Target= 0.3 Hz, After= 0.5 Hz
Iteration 10: FWHM Before= 0.5 Hz, Target= 0.4 Hz, After= 0.4 Hz
Slow convergence detected. Shimming was aborted.
Using the best result as the final shim state.

Lineshape quality factor (1D spectrum, non-spinning) = 0.428

shim changes: 
Z	-209
Z2	+23
Z3	-141
Z4	+157
Z5	-121

duration = 2 min 2 sec
completed successfully
finished Wed Jan  8 22:25:25 2025


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