
New TopShim run:

version = topshim 2.4.0
date = 2026-09-29
time = 16:00:18.118
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= 2.6 Hz, Target= 0.3 Hz, After= 0.6 Hz
Iteration  2: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.5 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 1.11

shim changes: 
Z	-28
Z2	-20
Z3	-29
Z4	+344

duration = 2 min 54 sec
completed successfully
finished Tue Sep 29 16:03:10 2026


========================================================================
