New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 05:09:44.983 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= 6.3 Hz, Target= 0.4 Hz, After= 1.3 Hz Iteration 2: FWHM Before= 1.3 Hz, Target= 0.4 Hz, After= 0.4 Hz Iteration 3: FWHM Before= 0.4 Hz, Target= 0.4 Hz, After= 0.7 Hz Iteration 4: FWHM Before= 0.7 Hz, Target= 0.4 Hz, After= 0.4 Hz Iteration 5: FWHM Before= 0.4 Hz, Target= 0.4 Hz, After= 0.4 Hz Iteration 6: FWHM Before= 0.4 Hz, Target= 0.4 Hz, After= 0.5 Hz Slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, non-spinning) = 0.507 Performing tune after shimming tune lock level increase = 1.0 shim changes: Z +101 Z2 +23 Z3 +57 Z4 -248 Z5 -177 Z6 +544 Z7 -46 Z8 +2983 X +12 XZ +62 Y +12 YZ +26 duration = 1 min 46 sec completed successfully finished Thu Dec 23 05:11:29 2021 ========================================================================