
New TopShim run:

version = topshim 2.4.0
date = 2026-09-29
time = 11:02:10.753
command = topshim  convcomp ordmax=4

FINE SHIMMING

Parameters:

probe = Z104275_0310
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Low S/N encountered. The acquisition parameters will be changed to improve this issue.
Required SINO has not been achieved!
Please increase DURMAX if a better map quality is needed.
Required SINO has not been achieved!
Please increase DURMAX if a better map quality is needed.
Iteration  1: FWHM Before= 3.1 Hz, Target= 0.2 Hz, After= 4.8 Hz
Required SINO has not been achieved!
Please increase DURMAX if a better map quality is needed.
Iteration  2: FWHM Before= 4.8 Hz, Target= 1.9 Hz, After= 2.5 Hz
Iteration  3: FWHM Before= 2.5 Hz, Target= 1.9 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 2.8

shim changes: 
Z	-574
Z2	-1429
Z3	-1090
Z4	+3573

duration = 5 min 28 sec
completed successfully
finished Tue Sep 29 11:07:37 2026


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