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    User name lkaufman

    Log entry time 08:13:36 on June10,2004

    Entry number 125225

    keyword=Owl Shift Summary

    Owl Shift Summary

    Started the shift trying to get beam properly through the Compton chicane.

    There were a few problems while trying to deliver current to the hall. Accelerator had separator problems a couple of times as well as ep-ion trips in the A-line.

    Around 2:05 am, accelerator again began working on beam tune for Compton.

    Sirish was in working on the Compton background studies for the first half of the shift (until 4:00).

    At 4 am we started taking data.

    Run 1992: Dithering Run
    Run 1993: BPM calibration
    Run 1994: PITA scan
    Run 1995: Check charge asymmetry
    Run 1996: IA scan
    Run 1997: RHWP scan

    Run 1998 and 1999 were supposed to be runs to test charge feedback, but the beam dropped out before feedback could actually run.

    6:00 - Accelerator had problems with IOCs causing the RF to trip in 4 zones. Also at this time, we asked for a survey of the hall so that we could go into controlled access.

    7:30 - Dave Meekins went into the hall for target cooldown.