
New TopShim run:

version = topshim 1.8.0
date = 2026-05-27
time = 14:20:31.145
command = topshim  ordmax=8

1D SHIMMING

Parameters:

maximum order = 8
probe = Z163739_0222
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 19F
o1p (from lock) = 7.24 ppm
optimisation parameters = ls
linewidth 1H = 0.10 Hz
envelope shape / strictness = 2.00 / 200

Results:

initial B0 stdDev = 2.77 Hz
sample size = 2.80 cm, position = 0.02 cm
final B0 stdDev = 0.18 Hz > improvement = 15.5
envelope width = 0.70 Hz
shim changes: 
Z	+33
Z2	+13
Z3	+111
Z4	-166
Z5	-420
Z6	+477
Z7	+2190

duration = 2 min 33 sec
completed successfully
finished Wed May 27 14:23:02 2026


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