New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 05:49:40.382 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= 7.2 Hz, Target= 0.3 Hz, After= 1.1 Hz Iteration 2: FWHM Before= 1.1 Hz, Target= 0.2 Hz, After= 0.6 Hz Iteration 3: FWHM Before= 0.6 Hz, Target= 0.2 Hz, After= 0.5 Hz Iteration 4: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 5: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.3 Hz Iteration 6: FWHM Before= 0.3 Hz, Target= 0.2 Hz, After= 0.8 Hz Slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, non-spinning) = 0.393 Performing tune after shimming tune lock level increase = 1.0 shim changes: Z +126 Z2 -11 Z3 +26 Z4 +258 Z5 -129 Z6 -1893 Z7 +45 Z8 +12649 X +7 XZ -1 Y +3 YZ -40 duration = 1 min 52 sec completed successfully finished Thu Dec 23 05:51:30 2021 ========================================================================