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

    User name D. Armstrong

    Log entry time 00:25:32 on April 06, 2010

    Entry number 316554

    keyword=Shift Summary - Swing shift

    Shift Summary    Swing Shift    April 5 2010    (PREx)

    David Armstrong    (SL)
    Ge Jin          (TO)
    Maria Leda Sperduto   (3rd)
             (one needs character encoding in your Browser set to Unicode to view this entry properly)

    16:00 Status at start of shift:
    Moller spin dance in progress...Sasha, Roman, et al. in charge...

    I decide to allow the TO and the 3rd to depart, leaving contact numbers, as I am a trained TO, and the expectation is that Moller data-taking will continue much of the shift. I'll be here to answer the phone, monitor the target, and deal with the BTA...

    21:03 Moller spin dance completed.

    Results of spin dance are posted here: halog 316534

    22:30 MCC calls: Matt has completed Mott measurement, beam is now transverse vertical.

    23:16 Start Pb target beam startup/recovery procedure; ask for 5 µA beam on empty target, with raster on

    23:25 MCC gets to correct nominal beam positions: BMA4A = -0.4, +0.9 and BPM4B = 0, +2.1

    23:40 Spot++: looks good. Go to BeO viewer.

    00:17 Go to Pb target #3; run Spot++.

    Thanks to Sarah Phillips for help on the tail end of the shift...

    00:25 Shift ends, hand off to the next crew....