
New TopShim run:

version = topshim 1.8.0
date = 2020-11-12
time = 08:31:32.121
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 = 12.36 Hz
sample size = 1.55 cm, position = -0.04 cm
final B0 stdDev = 2.29 Hz > improvement = 5.4
envelope width = 0.78 Hz
shim changes: 
Z	-182
Z2	-200
Z3	-795
Z4	-3188

duration = 1 min 3 sec
completed successfully
finished Thu Nov 12 08:32:31 2020


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New TopShim run:

version = topshim 1.8.0
date = 2020-11-12
time = 08:33:03.013
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 = 2.22 Hz
sample size = 1.56 cm, position = -0.02 cm
final B0 stdDev = 1.81 Hz > improvement = 1.2
envelope width = 0.56 Hz
tune lock level increase = 1.0
shim changes: 
Z	+75
Z2	+34
Z3	-128
Z4	-789
Z5	-584
X	-30
XZ	+49
Y	+14
YZ	+49

duration = 9 min 51 sec
completed successfully
finished Thu Nov 12 08:42:51 2020


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

New TopShim run:

version = topshim 1.8.0
date = 2020-11-12
time = 08:43:32.140
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
initial B0 stdDev = 2.12 Hz
sample size = 1.60 cm, position = 0.03 cm
final B0 stdDev = 2.12 Hz > improvement = 1.0
envelope width = 1.14 Hz
tune lock level increase = 1.0
shim changes: 
X	+6
XZ	+6
Y	+5
YZ	+13

duration = 10 min 56 sec
completed successfully
finished Thu Nov 12 08:54:25 2020


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

New TopShim run:

version = topshim 1.8.0
date = 2020-11-12
time = 09:00:10.172
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:

initial B0 stdDev = 2.12 Hz
sample size = 1.60 cm, position = 0.03 cm
final B0 stdDev = 2.12 Hz > improvement = 1.0
envelope width = 1.25 Hz
shim changes: none

duration = 29 sec
completed successfully
finished Thu Nov 12 09:00:36 2020


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