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    User name Yi Qiang

    Log entry time 15:12:39 on June 09, 2009

    Entry number 280122

    keyword=Reference cell filled with D2: 135 psig

    The readings when vacuum:
    LP Gauge: 0 torr
    HP Gauge: -15 psig

    when filled:
    LP Gauge: 1 torr (out-of-range)
    HP Gauge: 135 psig (without beam)