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    User name ellie

    Log entry time 16:02:30 on March 14, 2011

    Entry number 351802

    keyword=Day Shift Summary

    03/14/11 Swing Shift Summary

    On shift:
    SL: Ellie Long
    TO: Chuck Hanretty
    3rd: Larry Weinstein

    · 08:00 Happy Pi Day, Hall A! The shift starts with 20uA on D2 target running Optics.


    · 09:05 Moving Left Sieve to OUT to take a BeO Optics run.


    · 09:43 Request no beam to take Cosmics data.


    · 09:58 HV trip on HAND. Did not respond to turning the PMT on and then back off. Asked expert, they turned off the whole crate and restarted it and it seems to be working.


    ·10:20 Request Controlled Access to change T6 to coincidence and to debug BigBite.


    · 12:54 Completed short Beam Recovery Procedure, going to 5uA.


    · 13:07 Back to Production data taking.


    · 14:56 Beam down for a few minutes due to Hall C needing MCC to check the Faraday Cups.


    · 15:30 Cryotarget is heating up and throwing yellow alarms, so we moved to slanted carbon target.


    · 13:40 Requesting 20uA beam for the slanted carbon target.


    · 16:00 Ending shift in production with slanted carbon target. Good luck, Swing Shift!



    Production Runs:

     Run #  Current  Target  # of Events  Comments 
    2803 5uA 20cm Loop 1 He 1M
    2804 5uA 20cm Loop 1 He 900k
    2805 5uA 20cm Loop 1 He 256k
    2806 10uA Slanted Target 29k
    2807 20uA Slanted Target 104k



    Optics Runs:

     Run #  Current  Target  # of Events  Comments 
    2789 20uA Carbon 1M Optics Run
    2791 20uA BeO 1M Optics Run
    2800 1uA 20cm Loop 1 He 119k Spot++ Check
    2802 5uA 20cm Loop 1 He 61k Spot++ Check



    Cosmics Runs:

     Run #  Current  Target  # of Events  Comments 
    2793 --- --- 1.5M
    2794 --- --- 380k
    2795 --- --- ---- No end of run script
    2796 --- --- 76k
    2797 --- --- 125k
    2798 --- --- 313k
    2799 --- --- 2k



    Junk Runs:

     Run #  Current  Target  # of Events  Comments 
    2790 20uA BeO 83k
    2792 20uA BeO 83k
    2801 5uA 20cm Loop 1 He 101k