New TopShim run: version = topshim 2.1.0 date = 2021-12-23 time = 15:32:05.266 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= 4.2 Hz, Target= 0.3 Hz, After= 0.5 Hz Iteration 2: FWHM Before= 0.5 Hz, Target= 0.4 Hz, After= 0.5 Hz Iteration 3: FWHM Before= 0.5 Hz, Target= 0.4 Hz, After= 0.5 Hz Iteration 4: FWHM Before= 0.5 Hz, Target= 0.4 Hz, After= 0.7 Hz Iteration 5: FWHM Before= 0.7 Hz, Target= 0.4 Hz, After= 0.6 Hz Iteration 6: FWHM Before= 0.6 Hz, Target= 0.4 Hz, After= 0.9 Hz Slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, non-spinning) = 0.532 Performing tune after shimming tune lock level increase = 1.1 shim changes: Z +111 Z2 +3 Z3 +18 Z4 +71 Z5 -103 Z6 -775 Z7 -274 Z8 +9442 X +18 XZ +2 Y +32 YZ +19 duration = 1 min 48 sec completed successfully finished Thu Dec 23 15:33:51 2021 ========================================================================