
New TopShim run:

version = topshim 1.8.0
date = 2020-11-21
time = 14:30:21.298
command = topshim  shigemi

1D SHIMMING

Parameters:

maximum order = 5
probe = Z168568_0011
solvent = D2O
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm
optimisation parameters = ls
linewidth 1H = 0.10 Hz
envelope shape / strictness = 2.00 / 200

Results:

echo time must be reduced
echo time must be reduced
initial B0 stdDev = 16.58 Hz
sample size = 1.63 cm, position = -0.10 cm
final B0 stdDev = 4.90 Hz > improvement = 3.4
envelope width = 2.60 Hz
shim changes: 
Z	+61
Z2	-386
Z3	-609
Z4	-3805

duration = 58 sec
completed successfully
finished Sat Nov 21 14:31:17 2020


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New TopShim run:

version = topshim 1.8.0
date = 2020-11-21
time = 14:32:31.993
command = topshim  z6off 1d optsolvent coil=1H tuneb tunea shigemi

1D SHIMMING

Parameters:

maximum order = 5
probe = Z168568_0011
solvent = D2O
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm
optimisation parameters = ls
linewidth 1H = 0.10 Hz
envelope shape / strictness = 2.00 / 200

Results:

tune lock level increase = 1.0
echo time must be reduced
echo time must be reduced
initial B0 stdDev = 6.82 Hz
sample size = 1.60 cm, position = -0.04 cm
final B0 stdDev = 1.52 Hz > improvement = 4.5
envelope width = 2.97 Hz
tune lock level increase = 1.0
shim changes: 
Z	-188
Z2	+223
Z3	-223
Z4	-5929
Z5	+3290
X	-49
XZ	-26
Y	+32
YZ	+44

duration = 8 min 46 sec
completed successfully
finished Sat Nov 21 14:41:15 2020


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

New TopShim run:

version = topshim 1.8.0
date = 2020-11-21
time = 14:43:25.266
command = topshim  z6off 1d optsolvent coil=1H tuneb tunea shigemi

1D SHIMMING

Parameters:

maximum order = 5
probe = Z168568_0011
solvent = D2O
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm
optimisation parameters = ls
linewidth 1H = 0.10 Hz
envelope shape / strictness = 2.00 / 200

Results:

tune lock level increase = 1.0
echo time must be reduced
echo time must be reduced
initial B0 stdDev = 1.55 Hz
sample size = 1.62 cm, position = -0.04 cm
final B0 stdDev = 3.27 Hz > improvement = 0.5
envelope width = 2.80 Hz
tune lock level increase = 1.0
shim changes: 
Z	+53
Z2	-106
Z3	+426
Z4	+2921
Z5	-1780
X	+11
XZ	-37
Y	-20
YZ	-2

duration = 10 min 25 sec
completed successfully
finished Sat Nov 21 14:53:48 2020


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

New TopShim run:

version = topshim 1.8.0
date = 2020-11-21
time = 14:54:33.908
command = topshim  z6off 1d optsolvent coil=1H tuneb tunea shigemi

1D SHIMMING

Parameters:

maximum order = 5
probe = Z168568_0011
solvent = D2O
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 4.70 ppm
optimisation parameters = ls
linewidth 1H = 0.10 Hz
envelope shape / strictness = 2.00 / 200

Results:

tune lock level increase = 1.0
echo time must be reduced
echo time must be reduced
initial B0 stdDev = 3.02 Hz
sample size = 1.56 cm, position = -0.04 cm
final B0 stdDev = 3.02 Hz > improvement = 1.0
envelope width = 1.56 Hz
tune lock level increase = 1.0
shim changes: 
Z	-1
X	+3
XZ	+14
Y	+8

duration = 9 min 27 sec
completed successfully
finished Sat Nov 21 15:03:58 2020


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