
New TopShim run:

version = topshim 2.4.0
date = 2026-10-16
time = 18:10:42.636
command = topshim  1d tuneaxyz

FINE SHIMMING

Parameters:

probe = Z108618_0305
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration  1: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration  2: FWHM Before= 0.4 Hz, Target= 0.4 Hz, After= 0.6 Hz
Iteration  3: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.3 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.422


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	+20
Z2	+15
Z3	-176
Z4	+99
Z5	+660

duration = 2 min 6 sec
completed successfully
finished Fri Oct 16 18:12:47 2026


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