New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 13:25:09.382 command = topshim tunea FINE SHIMMING Parameters: probe = Z168276_0016 solvent = H2O+DMSO shim nucleus = 1H nucleus optimised for = 1H o1p (set) = 4.70 ppm Results: 1D Shimming: Iteration 1: FWHM Before= 5.5 Hz, Target= 0.5 Hz, After= 1.5 Hz Iteration 2: FWHM Before= 1.5 Hz, Target= 0.6 Hz, After= 0.5 Hz Iteration 3: FWHM Before= 0.5 Hz, Target= 0.6 Hz, After= 1.1 Hz Iteration 4: FWHM Before= 1.1 Hz, Target= 0.6 Hz, After= 1.0 Hz Iteration 5: FWHM Before= 1.0 Hz, Target= 0.5 Hz, After= 0.4 Hz Iteration 6: FWHM Before= 0.4 Hz, Target= 0.5 Hz, After= 0.6 Hz Slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, non-spinning) = 0.746 Performing tune after shimming tune lock level increase = 1.0 shim changes: Z -83 Z2 +16 Z3 +127 Z4 -199 Z5 -532 Z6 -321 Z7 +3412 Z8 +10032 X +16 XZ +8 Y +40 YZ -3 duration = 1 min 49 sec completed successfully finished Thu Dec 23 13:26:57 2021 ========================================================================