New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 23:04:33.375 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= 3.4 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 2: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 3: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.2 Hz Iteration 4: FWHM Before= 0.2 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 5: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.4 Hz Iteration 6: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.3 Hz Slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, non-spinning) = 0.594 Performing tune after shimming tune lock level increase = 1.0 shim changes: Z -77 Z2 -29 Z3 +76 Z4 +617 Z5 -451 Z6 -3839 Z7 +3297 Z8 +19019 X -39 XZ +31 Y -3 YZ +8 duration = 1 min 52 sec completed successfully finished Thu Dec 23 23:06:23 2021 ========================================================================