
New TopShim run:

version = topshim 2.4.0
date = 2026-10-20
time = 23:30:26.589
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= 1.8 Hz, Target= 0.4 Hz, After= 0.3 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.549

shim changes: 
Z	-37
Z2	-4
Z3	-107
Z4	-382

duration = 1 min 48 sec
completed successfully
finished Tue Oct 20 23:32:13 2026


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