
New TopShim run:

version = topshim 2.2.0
date = 2026-01-07
time = 23:24:49.569
command = topshim 

FINE SHIMMING

Parameters:

probe = Z163739_0737
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 13C
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before= 2.2 Hz, Target= 0.4 Hz, After= 0.6 Hz
Iteration 2: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.6 Hz
Iteration 3: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.5 Hz
Iteration 4: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.6 Hz
Iteration 5: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.5 Hz
Iteration 6: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.5 Hz
Slow convergence detected. Shimming was aborted.
Using the best result as the final shim state.

Lineshape quality factor (1D shimming, non-spinning) = 0.565

shim changes: 
Z	-88
Z3	-66
Z4	-3
Z5	+124
Z6	+42
Z7	-1117
Z8	+349

duration = 3 min 15 sec
completed successfully
finished Wed Jan  7 23:28:02 2026


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