
New TopShim run:

version = topshim 2.4.0
date = 2026-09-22
time = 21:19:47.994
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= 1.2 Hz, Target= 1.5 Hz, After= 1.5 Hz
Iteration  2: FWHM Before= 1.5 Hz, Target= 1.1 Hz, After= 0.9 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 1.27

shim changes: 
Z	-9
Z2	-33
Z3	-38
Z4	+389

duration = 2 min 17 sec
completed successfully
finished Tue Sep 22 21:22:03 2026


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