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    User name ZAFAR AHMED

    Log entry time 08:03:03 on November20,2009

    Entry number 301264

    keyword=Owl shift summary

    12:00 Shift starts.

    00:53 We are moving to Al dummy target and then we will have 2uA.
    00:55 We turned on the drift chambers.

    01:07 New prescales are

    Trigger-Left--------Right
    T1------1-----------1
    T6------20----------
    T7------500---------20
    T8------65000-------65000

    01:15 We have 50 uA. Target is still dummy Al. New prescale are following. Drift Champers are off.

    Trig--------Left-------Right
    T1----------30---------2
    T2----------10---------10
    T3----------10---------10
    T4---------------------10
    T6----------2400-------50
    T7----------10000------2400

    01:39 Diancheng Wang changed the low beam cut on bcm1 from 18000 to 9000. We started the new runs. Prescale ps1 = 4 for right arm.

    02:29 VDCs turned on, each 4kV.
    03:20 We rebootd the HAPPEX DAQ.

    06:52 We are going back to Liquid D2 target. VDC turned off. Prescalers are back to orgional values

    08:01 Shift Ends.


    PARITY RUNS:
    00:33 14072
    01:09 14073
    01:20 14074
    01:40 14075
    02:30 14076(Junk)
    03:20 14077
    04:00 14078
    04:55 14079
    06:00 14080
    07:04 14081
    08:01 14082



    LHRS RUNS:
    00:36 25616
    01:07 25617
    01:20 25618
    01:40 25619
    02:36 25620
    04:00 25621
    04:55 25622
    06:00 25623
    07:04 25624
    08:01 25625

    RHRS RUNS:
    00:36 5171
    01:07 5172
    01:20 5173
    01:40 5174
    02:36 5175
    04:00 5176
    04:55 5177
    06:00 5178
    07:04 5179
    08:01 5180