• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name V. Sulkosky

    Log entry time 23:10:35 on August 19, 2008

    Entry number 242225

    keyword=Runs 1076-1078 run with Pedestal Suppression Off

    For runs 1076-1078, pedestal suppression was off. Runs 1076 and 1077
    were with only T8 triggers. However, I believe the edtm signal was
    disabled. Hence, we saw no signal from the ADCs. I decided to check the
    pedestals by looking at T3's. It's not as clean, but the pedestals
    dominate the spectra. Youcai will analyze run 1078 to extract the
    pedestals for S1, S2m and A1 to update the data bases.

    Starting with run 1079, pedestal suppression is on.

    A copy of this log entry has been emailed to: ycwang@jlab.org