
New TopShim run:

version = topshim 2.4.0
date = 2026-10-26
time = 13:38:30.075
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.
echo time must be reduced
Iteration  1: FWHM Before=19.1 Hz, Target= 0.3 Hz, After= 4.5 Hz
Iteration  2: FWHM Before= 4.5 Hz, Target= 0.3 Hz, After= 2.3 Hz
Iteration  3: FWHM Before= 2.3 Hz, Target= 5.7 Hz, After= 3.7 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 4.6

shim changes: 
Z	+264
Z2	-652
Z3	+500
Z4	+2061

duration = 5 min 47 sec
completed successfully
finished Mon Oct 26 13:44:15 2026


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