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    User name G.M. Urciuoli

    Log entry time 08:08:51 on December 5,2008

    Entry number 252123

    keyword=12/5 owl shift report

    00:00

    Owl shift starts:

    Shift crew:

    SL: G.M. Urciuoli
    TO: Xiaomei Li
    3rd: K. Chirapatpimol

    Controll acces in progress to fix DAQ problems.

    00:58 DAQ problem fixed. T2 and T3 were swapped.

    We ask for 2 uA beam. Raster size 3x4.

    Apparently beam position is out of th desired range.

    Consequently we asked for the following beam positions:

    BPM A (0, 1.7)
    BPM B (-1.5, 1.2)

    Current configuration:

    LHRS momentum = -2.35

    LHRs angle = 16

    BigBite Sieve OUT

    Target Chamber IN

    Beam lambda/2 = OUT

    Target: Polarized 3He

    Runs 4198-4205 junk

    Run Number Start Stop Coulomb

    4205 1:30 2:07 0.02009

    2:09 HAPPEX run 30507 stopped. HAPPEX run 30508 started

    Run Number Start Stop Coulomb

    4206 2:11 3:09 0.03941
    4207 3:09 4:08 0.03953
    4208 4:09 5:10 0.03957
    4209 5:11 6:17 0.03944

    6:17 HAPPEX run 30508 stopped. HAPPEX run 30509 started

    4210 6:19 7:24 0.03954
    4211 7:25 still in progress