
New TopShim run:

version = topshim 2.1.0
date = 2021-12-23
time = 19:18:12.934
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= 4.0 Hz, Target= 0.3 Hz, After= 0.3 Hz
Iteration 2: FWHM Before= 0.3 Hz, Target= 0.3 Hz, After= 0.3 Hz
Iteration 3: FWHM Before= 0.3 Hz, Target= 0.3 Hz, After= 0.3 Hz
Iteration 4: FWHM Before= 0.3 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration 5: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration 6: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.2 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.386


Performing tune after shimming

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

tune lock level increase = 0.9

shim changes: 
Z	+130
Z2	-15
Z3	+1
Z4	+462
Z5	-58
Z6	-3095
Z7	-439
Z8	+15746
X	+12
XZ	+10
Y	+26
YZ	-15

duration = 2 min 16 sec
completed successfully
finished Thu Dec 23 19:20:27 2021


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