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    User name wolfgang/jpchen

    Log entry time 17:52:20 on August 7,2001

    Entry number 69784

    keyword=Target, NMR=39.1%, EPR=40.8%

    NMR/EPR polarization measurements:
    15:43 Turned off transverse lasers #1,2,4. Started rotating field from 270 to 0 degree.
    Moved into pickup position.
    Field I_L=-7.1080 (and drifting slowly to -7.08)
    I_T=-0.1162.
    15:48 NMR with 3 lasers off, 39.1% (Kevin did the fit).
    15:52 turned on three longitudinal lasers 5,6,7. Waited temperature to stable.
    JP did the EPR first sweep, did not flip (field was still drifting).
    Wolfgang did the 2nd sweep, good flip (field is almost stable)
    EPR=40.8%.
    Detail, first order fit only:
    freq1: -42.69 kHz +/- 1.49 kHz | Polarisation: 39.92 % +/- 1.4 %
    freq2: 44.56 kHz +/- 1.28 kHz | Polarisation: 41.67 % +/- 1.2 %