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    User name R. Michaels

    Log entry time 03:43:10 on August 5,2006

    Entry number 177515

    This entry is a followup to: 177508

    Followups:

    keyword=R-arm dipole won't budge

    As noted in halog 177508 we changed the P0R setting to 346 MeV/c
    per G. Ron's request and because it would put the elastic peak
    on the R-HRS focal plane instead of smashing it into Q3 where it
    "monitors luminosity" by observing a re-scattering background that
    might be sensitive to R-HRS magnet drifts.

    But it looks like the dipole current remained at 149 A and we
    cannot change it. We think we want 119 A.

    Although the quads changed to the new P0R setting, the trigger T1
    rate remains at 16 Hz per uA. We will leave this R-HRS dipole
    problem for the day shift.