
New TopShim run:

version = topshim 1.8.0
date = 2026-05-30
time = 01:26:21.151
command = topshim  ordmax=8

1D SHIMMING

Parameters:

maximum order = 8
probe = Z163739_0222
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 13C
o1p (from lock) = 7.24 ppm
optimisation parameters = ls
linewidth 1H = 0.10 Hz
envelope shape / strictness = 2.00 / 200

Results:

initial B0 stdDev = 6.09 Hz
fit for target 2 did not converge
sample size = 2.82 cm, position = 0.04 cm
final B0 stdDev = 0.43 Hz > improvement = 14.1
envelope width = 1.08 Hz
shim changes: 
Z	-173
Z2	-53
Z3	-30
Z4	+91
Z5	-147
Z6	-310

duration = 1 min 32 sec
completed successfully
finished Sat May 30 01:27:51 2026


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