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    User name Higinbotham

    Log entry time 08:07:29 on November 8,2000

    Entry number 51694

    keyword=Shift Summary


    00:00 Continue taking data in Q^2=4.0 GeV^2
    00:05 Ask MMC to ramp up our beam in approx 30 sec.
    instead of 90 sec.
    02:00 The faster ramping is working fine and gains us a
    few minutes per hour
    03:30 The Calorimeter output of the ESPACE kumacs is still
    being worked on by Olivier
    06:30 Due to the large number of trips/hr we request MCC to lower
    our max. current by a few microamps to see if the number
    trips will be reduced. We will monitor the effect of the slighly
    lower current and see if it improves the amount of charge we
    are collecting per hour. (65uA -> 61uA)
    06:50 Beam taking away for Quantum Eff. measurement at injector.
    06:55 Beam Returned
    07:00 Reduced the number of events per file to 1.0 M so that the files
    take approx. an hour.
    07:10 Called MCC to put our current back to 65uA, but they claimed
    that they were having less trips. Will continue to run at the
    lower current at least until the 7:45 meeting.
    07:20 RF and Vacuum problems, beam will be gone for 10 MCC minutes
    08:00 Still no beam (i.e. still counting 10 MCC minutes)

    --------------------------------

    File Counts Type
    1151 0.2 M Elastic
    1152 1.5 M Elastic
    1153 0.8 M Elastic
    1154 Pedestal
    1155 1.5 M Elastic
    1156 1.5 M Elastic
    1157 1.0 M Elastic
    1158 0.7 M Elastic

    Total 7.2 M