Owl Shift Summary - 04/07/2000

On shift: ZM, MN
Present: KEG, MS, WB, NP, PR, SS

1:25 Ready to decelerate at the chi_0 peak.

2:00 Straw gas was switched to Ar-mix. Straws must be in position OFF
     (NP).

3:50 Deceleration finished with beam current = 24.3 mA.
     Gas jet turned on (density = 4.9x10^13 cm^-3).
     MS and WB work to time ETOT and Forward Veto.

4:15 Run 5436 is a pedestal run.

4:30 Run 5438 is a chi_0 peak data.
     Beam momentum - 5205 MeV/c
     Initial beam current - 24.1 mA.
     Initial Jet density - 1.31x10^14 cm^-3

     Many DAQ hangs, fixed with RESET.

5.05 Run 5438 stopped.
     Final beam current - 23.7 mA.
     Integrated luminosity - 27 nb^-1
     No FCAL (SS found FCAL shapers off).

     KEG and PR worked on DAQ and fixed the problem.

5.35 Run 5439 begins, chi_0 peak.
     Beam momentum - 5204 MeV/c
     Initial beam current - 23.4 mA.
     Initial Jet density - 1.31x10^14 cm^-3

...it's all.

Have a nice day.
			Zaza and Matteo