• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name J. Roche

    Log entry time 00:18:27 on June10,2001

    Entry number 62713

    keyword=shift summary

    4:30 : NMR pol measurement : Entry number 62673
    -----
    6:30 : go to he3 perpendicular pol measurement
    accelerator have trouble locking the fast feedback (ffb).
    run 1502/20502 without ffb though the positions are good.
    -----
    9:00 : beam back for good, ffb on
    1/2 wp beam in, 1/2 wp target out
    runs 1504->1506/20504->20506 (productions)

    discover strange vdc time distribution on let arm : call Nilanga -> call B. Reitz for ep measurement, NMR measurement (11:45)

    by now it seems that the strange vdc distribution are software related as they do not appear in the real-time display. It seems that it is related to the way multi-hits are treated.

    run 1506/20506 : cosmics