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    User name X. Zheng

    Log entry time 05:11:31 on June29,2001

    Entry number 64959

    keyword=Target - EPR - 41.5%

    4:55am: EPR, right after NMR

    laser #6, pick-up coil position.

    First sweep failed.

    Second sweep:

    1st order fit:
    down: freq. shift = -49.98 KHz +/- 1.81 KHz, P = -41.51%+/- 1.51%
    up: freq. shift = 49.42 KHz +/- 1.90 KHz, P = 41.05%+/- 1.58%

    0th order fit:
    down: freq. shift = -51.36 KHz +/- 1.85 KHz, P = -42.66%+/- 1.54%
    up: freq. shift = 48.01 KHz +/- 2.02 KHz, P = 39.88%+/- 1.68%

    Result from 1st order fit is more reliable since there is a slope in both states due to the field drifting (after rotation).