On shift: GL, TV

Logbook #8, pages 64-66

Ecm = 3526.25 MeV
Typical SigmaP : ~1 MeV
Typical luminosity: 1.8 x 10^31 cm^-2s^-1
Total integrated luminosity at this point (stack #26) :  2459.6 nb-1


Run 5789            331.2 nb-1
Run 5790            138.2 nb-1

End of stack script was run.

Comments: 
Performed 4 nozzle unclogs and 1 DAQ RESET. At 18:10 we noticed that the Ecm 
drifted down to 3526.15; we called MCR and after 20 min Ecm went back up. At 
22:00 we stopped run 5790 to allow S. Werkema, E. Harms, Keith, Gabriele and 
M. Hu to perform a test to check for possible losses of gas through the beam 
valve.
At 11:00 the beam was dumped, then Wander, Gigi and Matteo accessed the pit to 
replace a preamp in the fibers' readout electronics.
Have a good night,

Giovanni and Ted
ronics.
Have a good night,

Giovanni and Ted