
New TopShim run:

version = topshim 2.4.0
date = 2026-01-28
time = 10:01:44.738
command = topshim 

FINE SHIMMING

Parameters:

probe = Z178963_0001
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before= 2.5 Hz, Target= 0.3 Hz, After= 0.8 Hz
Iteration 2: FWHM Before= 0.8 Hz, Target= 0.5 Hz, After= 1.0 Hz
Iteration 3: FWHM Before= 1.0 Hz, Target= 0.4 Hz, After= 0.6 Hz
Iteration 4: FWHM Before= 0.6 Hz, Target= 0.6 Hz, After= 1.0 Hz
Iteration 5: FWHM Before= 1.0 Hz, Target= 0.5 Hz, After= 0.9 Hz
Iteration 6: FWHM Before= 0.9 Hz, Target= 0.5 Hz, After= 0.6 Hz
Iteration 7: FWHM Before= 0.6 Hz, Target= 0.5 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.838

shim changes: 
Z	+395
Z2	-171
Z3	+285
Z4	-528
Z5	-20
Z6	-609
Z7	+5804
Z8	-3869

duration = 1 min 39 sec
completed successfully
finished Wed Jan 28 10:03:23 2026


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