New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 19:05:29.797 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= 5.3 Hz, Target= 0.3 Hz, After= 0.6 Hz Iteration 2: FWHM Before= 0.6 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 3: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.8 Hz Iteration 4: FWHM Before= 0.8 Hz, Target= 0.3 Hz, After= 0.7 Hz Iteration 5: FWHM Before= 0.7 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 6: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.7 Hz Slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, non-spinning) = 0.648 Performing tune after shimming tune lock level increase = 1.1 shim changes: Z -31 Z2 -18 Z3 +85 Z4 +387 Z5 -399 Z6 -2808 Z7 +2634 Z8 +16148 X +27 Y +38 YZ +90 duration = 1 min 46 sec completed successfully finished Thu Dec 23 19:07:14 2021 ========================================================================