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    User name Xfzhu

    Log entry time 09:38:26 on July14,2001

    Entry number 66113

    keyword=Target EPR Polarization: 47.6%


    9:25 EPR measurement


    Photodiode DC -50mV, D2 ~ +/- 40uV
    3 longitudinal lasers on, beam on
    gradient coils off, target Position: Pol. He3
    0 order fitting
    freq1: -52.28 kHz +/- 1.7 kHz | Polarisation: -47.74 % +/- 1.6 %
    freq2: 52.36 kHz +/- 1.6 kHz | Polarisation: 47.82 % +/- 1.5 %

    1st order fit
    freq1: -51.85 kHz +/- 1.9 kHz | Polarisation: -47.35 % +/- 1.8 %
    freq2: 52.07 kHz +/- 1.6 kHz | Polarisation: 47.55 % +/- 1.5 %