New TopShim run: version = topshim 2.0.0 date = 2021-05-09 time = 10:38:38.918 command = topshim fine h2o_1.7mm ordmax=5 shigemi FINE SHIMMING Parameters: probe = Z150329_0015 solvent = 5%DMSOinH2O_1.7mm shim nucleus = 1H nucleus optimised for = 1H o1p (set) = 4.59 ppm Results: 1D Shimming: Iteration 1: FWHM Before= 3.1 Hz, Target= 0.4 Hz, After= 2.7 Hz Iteration 2: FWHM Before= 2.7 Hz, Target= 0.5 Hz, After= 1.5 Hz Iteration 3: FWHM Before= 1.5 Hz, Target= 0.4 Hz, After= 1.6 Hz Iteration 4: FWHM Before= 1.6 Hz, Target= 0.4 Hz, After= 1.4 Hz Iteration 5: FWHM Before= 1.4 Hz, Target= 0.4 Hz, After= 1.0 Hz Iteration 6: FWHM Before= 1.0 Hz, Target= 0.4 Hz, After= 1.0 Hz Iteration 7: FWHM Before= 1.0 Hz, Target= 0.4 Hz, After= 1.0 Hz Iteration 8: FWHM Before= 1.0 Hz, Target= 0.5 Hz, After= 0.7 Hz Unusually slow convergence detected. Shimming was aborted. Using the best result as the final shim state. Lineshape quality factor (1D spectrum, spinning) = 1.04 Sample position (Shigemi) = -0.53 - 0.65 cm. shim changes: Z -63 Z2 +114 Z3 +30 Z4 -2909 Z5 -501 duration = 1 min 8 sec completed successfully finished Sun May 9 10:39:44 2021 ========================================================================