User name J. Singh
Log entry time 21:47:53 on July18,2003
Entry number 104557
keyword=NMR target polarization time history
the figure is the target polarization for the cell Penelope. the measurements were made using NMR calibrated with water. the plot shows online results since NOON 7/12/03. the average polarization includes the spinup data as well (this brings down the avg). this plot does not show EPR results (coming soon).
the polarization is a little low b/c we've been doing many target tests/calibrations. during production running, i expect an avg pol of 40%.