
New TopShim run:

version = topshim 2.4.0
date = 2026-02-23
time = 14:03:51.358
command = topshim 

FINE SHIMMING

Parameters:

probe = Z116098_0562
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 1H
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration  1: LSQ Before= 2.263 Hz, Target= 0.470 Hz, After= 0.641 Hz
Iteration  2: LSQ Before= 0.641 Hz, Target= 0.411 Hz, After= 0.646 Hz
Iteration  3: LSQ Before= 0.646 Hz, Target= 0.404 Hz, After= 0.497 Hz
Iteration  4: LSQ Before= 0.497 Hz, Target= 0.451 Hz, After= 0.596 Hz
Iteration  5: LSQ Before= 0.596 Hz, Target= 0.480 Hz, After= 0.576 Hz
Iteration  6: LSQ Before= 0.576 Hz, Target= 0.498 Hz, After= 0.561 Hz
Iteration  7: LSQ Before= 0.561 Hz, Target= 0.462 Hz, After= 0.797 Hz
Iteration  8: LSQ Before= 0.797 Hz, Target= 0.503 Hz, After= 0.633 Hz
Iteration  9: LSQ Before= 0.633 Hz, Target= 0.489 Hz, After= 0.584 Hz
Using the best result as the final shim state.

Lineshape quality factor (1D spectrum, spinning) =  0.497 Hz (FWHM = 0.34 Hz)

shim changes: 
Z	+115
Z2	+51
Z3	+85
Z4	+228
Z5	-29

duration = 3 min 2 sec
completed successfully
finished Mon Feb 23 14:06:51 2026


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