
New TopShim run:

version = topshim 2.4.0
date = 2026-10-01
time = 20:42:53.706
command = topshim  1d tuneaxyz

FINE SHIMMING

Parameters:

probe = Z108618_0305
solvent = DMSO
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 2.49 ppm

Results:


1D Shimming:
echo time must be reduced
Iteration  1: FWHM Before= 1.7 Hz, Target= 1.3 Hz, After= 2.2 Hz
Iteration  2: FWHM Before= 2.2 Hz, Target= 0.3 Hz, After= 2.6 Hz
Iteration  3: FWHM Before= 2.6 Hz, Target= 0.2 Hz, After= 0.4 Hz
Iteration  4: FWHM Before= 0.4 Hz, Target= 0.2 Hz, After= 0.3 Hz
Iteration  5: FWHM Before= 0.3 Hz, Target= 0.3 Hz, After= 0.6 Hz
Iteration  6: FWHM Before= 0.6 Hz, Target= 0.2 Hz, After= 0.4 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 1.59


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	-750
Z2	+3125
Z3	-15634
Z4	+11608
Z5	-475

duration = 2 min 4 sec
completed successfully
finished Thu Oct  1 20:44:56 2026


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