• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name Yoomin

    Log entry time 08:53:40 on January31,2008

    Entry number 228285

    keyword=CSR NaI HV Test Runs

    CSR NaI H/V Test Runs (31-Jan-2008 Owl)

    #Run Target H/V Event Comment
    6030 Ta -i- 600k End run failed, restarted L-HRS coda
    6031 Ta -k- 580k End run failed again
    6032 Ta -m- 184k End due to controlled access
    6033 Ta -m- 266k Another controlled access
    6034 Ta -n- 22k End by reducing current, change prescale
    6035 Ta -n- 345k No beam for a while at the end of run
    6036 Ta -n- 91k Controlled access

    (04:55) Change L-HRS Momentum to 500MeV
    Hall in controlled access

    6037 Ta -f- 523k End run fail
    6038 Ta -f- Junk
    6039 Ta -h- ~100k Accidental spectrometer move(20.38->20.42).
    Decided to remain there.
    6040 Ta -h- 186k No beam for a while,
    6041 Ta -h- 252k
    6042 Ta->C -j- 579k Target: Ta->C,
    Raster: on->off,
    Current: 8->3uA
    BP(M) moving in the middle of the run

    (08:10) Vince starts his cavity test. He says beam current will go
    down to nA level, then we may need to stop for some moment.
    (08:52) Stopped at run 6042

    Remains @p0=500MeV : l, n
    @p0=100MeV : j, k, l, m, n