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    User name adaq

    Log entry time 15:56:39 on November 1, 2001

    Entry number 75574

    keyword=Beam Time Accounting
    Hall A

    11/1/2001 0800-1600
    Experiment #: e00102
    Shift Leader: P. Ulmer
    Shift Workers: L. Weinstein, O. Hansen

    08000900100011001200130014001500Total Time
    Acceptable Beam
    in Use    		0 0 0 55 57 57 51 0 3.66666666666667
    Beam Available
    but Not in Use    		 60 60 35 0 0 0 0 0 2.58333333333333
    Beam Not Available
    or Unacceptable    		 0 0 25 5 3 3 9 0 0.75
    Accelerator Con-
    figuration Chage    		 0 0 0 0 0 0 0 60 1
    Experiment
    Ready    		 0 0 25 60 60 60 60 60 5.41666666666667
    Planned Config-
    uration Change    		 0 0 0 0 0 0 0 0 0
    Unplanned
    Experiment Down    		 60 60 35 0 0 0 0 02.58333333333333
    Hall not
    ready reasons
    Target 60 60 35 0 0 0 0 0 2.58333333333333
    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: 08:00-10:35: Problems with H2O target position readout. Beam was apparently hitting target bottom causing high rates and dump ion chamber trips. Computer rebooted and readout now correct. Resume running. 10:38: Two beam spots appear on cross-hair position readout. MCC investigates. Apparently, problem went away after IOC reboot. 11:05: Start acquisition finally to continue with kinematics G+ 15:00 Beam off to get ready for tour.

    Data Entry by: Ulmer