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    User name A. Deur

    Log entry time 19:04:02 on January29,2003

    Entry number 93755

    Followups:

    keyword=Plan for this evening and tonight

    Plan for tonight:

    *Finish the kinematics 5.4.7, 5.4.8 (spin at 180 deg). 30 min before the end of 5.4.8, page Kent Paschke (5852)

    * when data taking is done. Put target spin at 0 (THWP=out).
    *Do charge test+optic run: Put C12 target in, raster ON, 15 uA or up to 20 uA if accelerator can do it. Ask MCC to induce a large charge asymmetry (25 000 ppm) by turning off the voltage of one of the poeckle cells. Run for 15 min. The crew chief (and Matt Poelker) are aware that we will ask that.
    Ask MCC to put the beam half wave plate in. Take 15 min of data.
    Then ask to set back the poeckle cell with its optimal current.
    Kent Paschke will overseen this test.

    *put empty ref cell and take data with 5 uA raster on, for 15 min. Meanwhile, Kent will do some pzt mirror tests for parity experiment purpose.
    *fill ref cell with 147 psig of N2. take 15 min of data, 5 uA raster on. record pressure before and after the run (cell is leaking)
    *evacuate the ref cell and keep pumping on it.

    *Do NMR at 0 degree.

    *put target spin to 270 degree. Take kinematics 5.4.5 (beam HWP in, THWP out) Then 5.4.6

    *Change momentum of left arm to P0=2.333 GeV/c.
    *do NMR
    *If we are before 7 O'clock in the morning, start taking kinematics 5.5.6 (beam HWP out, THWP out). Then 5.5.5.
    If past 7 am, rotate target spin to 0 degree and start kinematics 5.5.4 and then 5.5.3

    At 9 am. beam will be down to do source work.