
New TopShim run:

version = topshim 2.2.0
date = 2025-10-31
time = 13:14:48.075
command = topshim 

FINE SHIMMING

Parameters:

probe = Z163739_0737
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


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

Lineshape quality factor (1D shimming, non-spinning) = 0.522

shim changes: 
Z	-124
Z2	-44
Z3	-87
Z4	-226
Z5	+55
Z6	+812
Z7	-918
Z8	-3116

duration = 3 min 13 sec
completed successfully
finished Fri Oct 31 13:17:59 2025


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