• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name D. Parno

    Log entry time 20:50:05 on February17,2009

    Entry number 261718


    keyword=Missing BB Cerenkov ADCs

    The signals from BB Cerenkov ADC 0 and ADC 1 are missing (see the two histograms in the upper left, which show only pedestal). Our guess is that these signals, which are the top two on their ribbon cable, were accidentally unplugged during the access.

    FIGURE 1