
New TopShim run:

version = topshim 1.8.0
date = 2026-06-13
time = 01:05:32.420
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 = 5.57 Hz
fit for target 2 did not converge
sample size = 2.80 cm, position = 0.05 cm
final B0 stdDev = 0.43 Hz > improvement = 13.0
envelope width = 1.21 Hz
shim changes: 
Z	-155
Z2	-99
Z3	-29
Z4	+198
Z5	-96
Z6	-1070

duration = 1 min 27 sec
completed successfully
finished Sat Jun 13 01:06:57 2026


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