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    User name jpchen

    Log entry time 23:08:23 on June13,2001

    Entry number 63016

    keyword=EPR and 3 lasers now for longitudinal pumping

    Did an EPR (with beam on and data taking run # 1544):
    10:30 pm turned off lasers #4,5 and 7, left #6 on
    EPR shift 35.5 KHz, pol=29.5%.
    10:50 pm turned on lasers #4,5 and 7 back on.
    10:54 turned off laser #4.
    With polarization dropping, we decided to not use laser #4. Back to 3 lasers pumping for longitudinal.