
New TopShim run:

version = topshim 2.4.0
date = 2026-10-23
time = 10:16:50.982
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.
Iteration  1: FWHM Before= 5.7 Hz, Target= 0.6 Hz, After= 0.6 Hz
Iteration  2: FWHM Before= 0.6 Hz, Target= 0.3 Hz, After= 0.7 Hz
Iteration  3: FWHM Before= 0.7 Hz, Target= 0.3 Hz, After= 0.3 Hz
Iteration  4: FWHM Before= 0.3 Hz, Target= 0.3 Hz, After= 0.3 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.412

shim changes: 
Z	-122
Z2	-49
Z3	-346
Z4	+359

duration = 3 min 11 sec
completed successfully
finished Fri Oct 23 10:20:00 2026


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