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    User name kelleher

    Log entry time 13:33:07 on March 26, 2006

    Entry number 168434

    keyword=NMR measurement

    Took NMR measurement at 13:13, but failed to turn on the upper lockin, so
    flipped the spins but I have no signal.

    Took another one at 13:16, with phase set to 0 (normally 87.6) so most of
    the signal is in the Y channel, X channel couldn't be fit with the
    current program.

    Lower:
    UP = -89.55 +/- 0.58
    DOWN = -88.65 +/- 0.64

    Upper:
    X
    UP = -1.254 +/- 0.011
    DOWN = -1.175 +/- 0.0094

    Y
    UP = 0.5504 +/- 0.022
    DOWN = 0.6099 +/- 0.010

    Polarization: 38.4%

    So, clearly, we are polarizing again. Right now, it's hard to say if we
    are polarizing at the rate that we saw before, but we will find out after
    a couple more measurements. We will take measurements every 3 hours
    until the polarization is back above 50%.