• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name R. Michaels

    Log entry time 22:05:28 on April13,2000

    Entry number 39106

    keyword=spot, run 1456

    For run 1456, the beam was off, or very low, at
    the start of run. BPM signals are a product of
    current and displacement, hence 'spot' results are
    meaningless if the beam is off. You can tell by
    looking at EPICS data, e.g. typing
    'grep hac_bcm_average /adaqs2/data3/e93049_1456.dat.0'
    Hmmm... I should probably have 'spot' explain
    this, it causes a lot of confusion.