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    User name B. Hahn

    Log entry time 16:33:23 on January28,2008

    Entry number 227753

    This entry is a followup to: 227752

    keyword=Happex Runs Found

    HAPPEX run summary from 1/28 Day Shift
    Zafar Ahmed

    If not noted otherwise run has been analyzed and regression has been done

    IHWP OUT
    Run # Target Raster size Current Notes
    10397 Thin Pb 6x4 60 OS=1, Dithering
    10398 Thin Pb 6x4 60 OS=1, Dithering
    10399 Thin Pb 6x4 60 OS=1, Dithering
    10400 Thin Pb 6x4 60 OS=1, Dithering
    10401 Thin Pb 6x4 60 OS=1, Dithering
    10402 Thin Pb 6x4 60 OS=1, Dithering
    10403 Thin Pb 6x4 60 OS=1, Dithering(we stopped this run for compton tuning at 11:26)
    10404 Thin Pb 6x4 60 OS=1, Dithering(we started this run at 11:22 while compton tuning
    is in progress and current is 5uA)
    (At 11:50 the current is back to 60uA and compton
    tuning is still in progress. We have dithering
    after every 10 minutes)

    10405 Thin Pb 6x4 X OS=1, Dithering(During this run(10405) at 12:25 the current is
    changed to 50uA and compton tuning is in progress.)

    10406 Thin Pb 6x4 X OS=1, Dithering(Durign this run(10406) at 1232 the currne is step
    down to 30uA and its dcreasing gradually)
    (Its 12:50 and for last 10 minutes the current is 10uA)

    10407 Thin Pb 6x4 10 OS=1, Dithering(This run gave has errors during regression analysis)


    Run # Target Raster size Current Notes
    10408 Thin Pb 6x4 10 OS=1, Dithering(This run gave has errors
    during regression analysis)

    10409 Thin Pb 6x4 10 OS=1, Dithering(We stoppend this run at 12:29)
    10410 Thin Pb 6x4 60 OS=1, Dithering(The current is 60uA and compton
    tuning is in progress. During this run(10410) At 14:43
    the currnt is reduced to 5uA and at 14:48 back to 60uA)

    10411 Thin Pb 6x4 60 OS=1, Dithering
    10412 Thin Pb 6x4 60 OS=1, Dithering

    Last run of day shift is 10412.


    High Voltages for 60 uA on Thin Pb with OS=1
    720
    765
    775
    1625
    652
    1045
    768
    888

    High Voltages for 60 uA on Thin Pb OS=0
    X
    685
    685
    1500
    570
    930
    680
    790