New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 10:52:23.615 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= 5.2 Hz, Target= 0.4 Hz, After= 0.3 Hz Iteration 2: FWHM Before= 0.3 Hz, Target= 0.4 Hz, After= 0.7 Hz Iteration 3: FWHM Before= 0.7 Hz, Target= 0.4 Hz, After= 1.1 Hz Iteration 4: FWHM Before= 1.1 Hz, Target= 0.4 Hz, After= 1.1 Hz Iteration 5: FWHM Before= 1.1 Hz, Target= 0.4 Hz, After= 0.7 Hz Iteration 6: FWHM Before= 0.7 Hz, Target= 0.4 Hz, After= 1.1 Hz Iteration 7: FWHM Before= 1.1 Hz, Target= 0.4 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) = 0.62 Performing tune after shimming tune lock level increase = 1.1 shim changes: Z -135 Z2 -7 Z3 +228 Z4 +69 Z5 -788 Z6 -205 Z7 +3870 Z8 +4029 X +8 XZ +33 Y +13 YZ +27 duration = 1 min 49 sec completed successfully finished Thu Dec 23 10:54:11 2021 ========================================================================