
New TopShim run:

version = topshim 4.5.0
date = 2025-09-25
time = 14:22:00.582
command = topshim 1d optsolvent optsolvent tunea

FINE SHIMMING

Parameters:

probe = Z168419_0001
solvent = H2O+D2O
shim nucleus = 1H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm

Results:


1D Shimming:
Iteration 1: LSQ Before=12.360 Hz, Target= 0.336 Hz, After= 0.354 Hz
Iteration 2: LSQ Before= 0.354 Hz, Target= 0.363 Hz, After= 0.364 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) =  0.364 Hz (FWHM = 0.22 Hz)


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	+180
Z2	+2
Z3	+186
Z4	+184
Z5	+119
Z6	+341
Z7	+4094
Z8	-596
X	+2
XZ	-1
Y	+15
YZ	-1

duration = 2 min 19 sec
completed successfully
finished Thu Sep 25 14:24:19 2025


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