New TopShim run: version = topshim 2.1.0 date = 2021-12-22 time = 05:24:20.441 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= 0.9 Hz, Target= 0.5 Hz, After= 0.5 Hz Iteration 2: FWHM Before= 0.5 Hz, Target= 0.5 Hz, After= 0.4 Hz Iteration 3: FWHM Before= 0.4 Hz, Target= 0.4 Hz, After= 0.2 Hz Iteration 4: FWHM Before= 0.2 Hz, Target= 0.5 Hz, After= 0.6 Hz Iteration 5: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.2 Hz Iteration 6: FWHM Before= 0.2 Hz, Target= 0.5 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) = 0.563 Performing tune after shimming tune lock level increase = 1.0 shim changes: Z +87 Z2 -22 Z3 +50 Z4 +552 Z5 -260 Z6 -3558 Z7 +653 Z8 +17875 X +8 XZ +8 Y +62 YZ +8 duration = 1 min 50 sec completed successfully finished Wed Dec 22 05:26:09 2021 ========================================================================