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    User name adaq

    Log entry time 00:01:07 on August 11, 2001

    Entry number 70414

    keyword=Beam Time Accounting
    Hall A

    8/10/2001 1600-2400
    Experiment #: e97103
    Shift Leader: M. Finn
    Shift Workers: W. Hinton, J. Roche

    16001700180019002000210022002300Total Time
    Acceptable Beam
    in Use    		0 0 27 52 52 51 32 12 3.76666666666667
    Beam Available
    but Not in Use    		 0 0 0 0 0 0 0 0 0
    Beam Not Available
    or Unacceptable    		 60 60 33 8 8 9 28 48 4.23333333333333
    Accelerator Con-
    figuration Chage    		 0 0 0 0 0 0 0 0 0
    Experiment
    Ready    		 1 50 37 1 1 1 43 47 6.95
    Planned Config-
    uration Change    		 0 10 23 0 0 0 17 13 1.05
    Unplanned
    Experiment Down    		 0 0 0 0 0 0 0 00
    Hall not
    ready reasons
    Target 0 0 0 0 0 0 0 0 0
    HRSe 0 0 0 0 0 0 0 0 0
    HRSh 0 0 0 0 0 0 0 0 0
    Data Ac 0 0 0 0 0 0 0 0 0
    Other 0 0 0 0 0 0 0 0 0

    Comments: 16:00 Accel still in recovery from RF zone drop out 17:33 beam is back, resume production running, beam quickly drops out again 17:50 since beam is off, we are taking opportunity to do a target polarization measurement 18:23 finish target polarization measurement, obtain 38.5% in transverse mode 18:25 beam back 22:43 beam masked for target pol measurement 23:13 finish polarization measurement 23:13 finish polarization measurement- beam problems due to passing Thunderstorm 23:34 beam restored-resume data taking

    Data Entry by: M. Finn