
New TopShim run:

version = topshim 2.4.0
date = 2025-11-29
time = 02:27:00.829
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= 0.7 Hz, Target= 0.6 Hz, After= 0.5 Hz
Iteration 2: FWHM Before= 0.5 Hz, Target= 0.6 Hz, After= 0.6 Hz
Iteration 3: FWHM Before= 0.6 Hz, Target= 0.7 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.966


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	+15
Z2	-2
Z3	-30
Z4	-46
Z5	-35
Z6	+596
Z7	+865
Z8	-412
X	+1
XZ	+28
Y	-9
YZ	+3

duration = 1 min 58 sec
completed successfully
finished Sat Nov 29 02:28:58 2025


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