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    User name kramerk

    Log entry time 07:20:00 on July24,2001

    Entry number 67364

    keyword=Target - NMR/EPR - 42.9%/42.8%

    Conditions: 0 deg, NMR done with lasers off, EPR performed with laser #6 on, pick-up coils, no grad. coils

    06:20 Performed NMR Measurement
    06:26 Moved 1/2 wave plates out
    06:27 Turned each laser on one by one, #6 had the biggest D2 signal (-20 uV, DC -11mV)
    06:33 Performed EPR
    06:36 Turned lasers off

    NMR polarization extracted from LabVIEW - 42.9%

    EPR polarization using Xiaochao's code:
    0th Order:
    down: freq. shift = -47.21 KHz +/- 1.71 KHz, P = -43.76%+/- 1.59%
    up: freq. shift = 45.09 KHz +/- 1.78 KHz, P = 41.79%+/- 1.65%
    1st Order:
    down: freq. shift = -46.66 KHz +/- 1.69 KHz, P = -43.25%+/- 1.57%
    up: freq. shift = 45.75 KHz +/- 1.76 KHz, P = 42.40%+/- 1.63%

    comments : Decided to try 1 laser EPR to save time while in transverse mode. OK EPR, but frequency shift slow. Xiaochao says 'Its not perfect!'