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    User name adaq

    Log entry time 00:11:30 on October 5, 2002

    Entry number 87337

    keyword=Beam Time Accounting
    Hall A

    10/4/2002 1600-2400
    Experiment #: e00007
    Shift Leader: R. Ransome
    Shift Workers: R. de Leo, A. Deur

    16001700180019002000210022002300Total Time
    Acceptable Beam
    in Use    		0 0 0 40 11 0 0 0 0.85
    Beam Available
    but Not in Use    		 1 50 0 0 16 20 0 0 2.43333333333333
    Beam Not Available
    or Unacceptable    		 0 10 1 20 33 40 1 1 4.71666666666667
    Accelerator Con-
    figuration Chage    		 0 0 0 0 0 0 0 0 0
    Experiment
    Ready    		 0 10 1 1 44 20 1 1 5.23333333333333
    Planned Config-
    uration Change    		 0 0 0 0 0 0 0 0 0
    Unplanned
    Experiment Down    		 1 50 0 0 16 40 0 02.76666666666667
    Hall not
    ready reasons

    Comments: 5:20. The Q1 quadrupole problem on left HRS IS fixed. Going into beam permit. 7:20: Stable beam in Hall A. 20:22 Beam down (MCC needs to cycle a magnet) 20:45 Asked for an access: Problem with the *right* HRS Q1 quadrupole. 21:40 Q1 is back. Lock up the Hall. Beam cannot be delivered because of tuning problem (ion chamber trip)

    Data Entry by: A. Deur