
New TopShim run:

version = topshim 2.4.0
date = 2025-09-22
time = 09:49:47.074
command = topshim tunea

FINE SHIMMING

Parameters:

probe = Z178963_0001
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before= 0.2 Hz, Target= 0.5 Hz, After= 0.5 Hz
Iteration 2: FWHM Before= 0.5 Hz, Target= 0.2 Hz, After= 0.4 Hz
Iteration 3: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.3 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.416


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	-753
Z2	-271
Z3	-466
Z4	-642
Z5	-356
Z6	-3219
Z7	-7547
Z8	-1531
X	-5
XZ	+2
Y	+7
YZ	-1

duration = 2 min 7 sec
completed successfully
finished Mon Sep 22 09:51:53 2025


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