• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name Eric Voutier

    Log entry time 15:58:36 on December 3,2004

    Entry number 137752

    keyword=Shift Summary


    New crew on shift: Elena Kuchina, Eric Voutier, Jian-Ping Chen
    -----------------

    8:00 ... arriving while run #5054 is running

    10:40 MCC takes beam away or spot move; switchig off HVs PA,Tagger,Calo and setup for Moller measurement

    13:00 While doing the Moller measurement, MCC calls to inform that the spot did not move such that they should do it again now...

    14:30 Back to production data after Moller and TWOARM measurements

    Run History
    -----------
    # 5054 LD2 DVCSmuxVETO 300 k good events
    # 5055 LD2 DVCSmuxVETO 300 k good events
    # 5056 LD2 DVCSmuxVETO 300 k good events
    # 5057 LD2 DVCSmuxVETO 71 k good events

    # 5058 458 events Moller measurement
    # 5059 ~1500 events Moller measurement

    # 5060 Junk
    # 5061 LD2 TWOARM
    # 5062 Optics TWOARM
    # 5063 LD2 DVCSmuxVETO 300 k good events
    # 5064 LD2 goes to next shift

    Beam Trip History
    -----------------
    8:00 - 9:00 --> 14 * 20s = 5 mn
    9:00 - 10:00 --> 15 * 20s = 5 mn
    10:00 - 11:00 --> 8 * 20s = 3 mn
    11:00 - 12:00 --> No usable beam
    12:00 - 13:00 --> No usable beam
    13:00 - 14:00 --> Moller measurement
    14:00 - 15:00 --> 5 * 20s = 2 mn
    15:00 - 16:00 --> 12 * 20s = 4 mn