Day Shift Summary - 10/09/00
On shift: RM, MN
Log Book #9 Pages 22-24

Data at psi' peak

Beam Current at the end of the shift : 17.9mA

Runs:
7250  given to eve shift (inherited - still in progress)

We run with low luminosity (PBGOR ~0.4 MHz, we should run at ~0.9 MHz)
because of problems with the cooling (TWT needs to be fixed). Minor
headaches:
- Straw chamber 1 does not react to HV. 
- H2'-22 gives no signal.
- Lumi monitor : see below


10:11 : run 7250 was paused in order to allow Steve Werkema to work on the
        horizontal and vertical tuning of the beam. Straws HV turned off.

10:55 : straws HV on and run 7250 resumed.

11:20 : Willi investigates the problem with the luminosity monitor.
        Looking at the recorded luminosity of the DAQ almost all the
        entries are 0 and only the background is visible on the monitor.

14:05 : Straws tripped. Reset.

15:05 : TWT fixed. The beam seems to be under control.

15:45 : We begin to increase the jet density (in small steps). Goal:
                PBGOR Rate: 0.9-1.0 MHz.

Have a good day.
Roberto and Matteo