New TopShim run:

version = topshim 2.1.0
date = 2021-12-21
time = 09:48:15.527
command = topshim tunea

FINE SHIMMING

Parameters:

probe = Z168276_0016
solvent = H2O+DMSO
shim nucleus = 1H
nucleus optimised for = 1H
o1p (set) = 4.70 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before= 4.8 Hz, Target= 0.4 Hz, After= 0.6 Hz
Iteration 2: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.4 Hz
Iteration 3: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.5 Hz
Iteration 4: FWHM Before= 0.5 Hz, Target= 0.4 Hz, After= 0.5 Hz
Iteration 5: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.5 Hz
Iteration 6: FWHM Before= 0.5 Hz, Target= 0.4 Hz, After= 0.5 Hz
Slow convergence detected. Shimming was aborted.
Using the best result as the final shim state.

Lineshape quality factor (1D spectrum, non-spinning) = 0.528


Performing tune after shimming

NOTE: The lock signal appears to be unstable. This affects the performance of the tune algorithm! 

tune lock level increase = 1.0

shim changes: 
Z	+71
Z2	+9
Z3	+28
Z4	-46
Z5	-141
Z6	-845
Z7	+547
Z8	+11188
X	+9
XZ	-1
Y	+57
YZ	-108

duration = 2 min 7 sec
completed successfully
finished Tue Dec 21 09:50:21 2021


========================================================================