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    User name X. Zheng

    Log entry time 07:30:21 on August12,2001

    Entry number 70634

    keyword=Target - NMR 35.75%, EPR 37.16%

    7:00 am, latest run number 2824
    target masked, move to pick-up coil, turn off transverse lasers,
    rotate field from 90 to 0 degree;
    7:05 am, NMR with lasers off, P=35.75%
    7:07 am, turn on 3 longitudinal lasers;
    7:15 am, EPR performed, P = 37.16% (average of 2 flips)
    7:20 am, turn off 3 longitudinal lasers, rotate field from 0 to 90 degrees;
    7:25 am, turn on transverse lasers #1, #2 and #4, resume data taking @ 90 deg.

    EPR 1st order fit:

    down: freq. shift = -40.00 KHz +/- 1.33 KHz, P = -37.41%+/- 1.24%
    up: freq. shift = 39.47 KHz +/- 1.25 KHz, P = 36.91%+/- 1.17%