
New TopShim run:

version = topshim 2.0.0
date = 2022-08-22
time = 12:21:25.349
command = topshim  fine convcomp tunea

FINE SHIMMING

Parameters:

probe = Z116098_0473
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 13C
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration  1: FWHM Before= 3.7 Hz, Target= 0.3 Hz, After= 0.5 Hz
Iteration  2: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.8 Hz
Iteration  3: FWHM Before= 0.8 Hz, Target= 0.2 Hz, After= 0.5 Hz
Iteration  4: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.7 Hz
Iteration  5: FWHM Before= 0.7 Hz, Target= 0.3 Hz, After= 0.3 Hz
Iteration  6: FWHM Before= 0.3 Hz, Target= 0.3 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.429


Performing tune after shimming

NOTE: The lock signal appears to be unstable (or very noisy). This affects the performance of the tune algorithm!

tune lock level increase = 1.0

shim changes: 
Z	-48
Z2	-17
Z3	+3
Z4	-150
Z5	+102
Z6	-450
Z7	+264
Z8	+726

duration = 2 min 16 sec
completed successfully
finished Mon Aug 22 12:23:40 2022


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