E835 SHIFT REPORT: #3 08:00 to 16:00   9/12/96


 On shift (official): EM, SB
 Present            : SA, RM, SP, KG, GZ, MC, MT

 Reminder:

 "The aim for this stack is to time the hodoscopes,  to measure rates, to
 generate gates to write tape to allow detector and software commissioning"
 


 ANTIPROTON BEAM: (EM)

 We kept the beam coasting. 

 At 5:00 pm:

 I = 11.2 mA
 dI/dt = -0.13 mA/h
 lifetime = 80 h

 Nothing new about the beam

 JET: (EM)

 The jet has been running all the time at the same density (8. E12).
 MM held a training session on the gas jet operation and care.
 Nothing new about the jet.

 HODOSCOPES: (EM)

 We fixed HV, thresholds and timing for the CKOV. HV has been fixed for H2', 
 now being timed in. Measured rates at this (largely unknown, but low) 
 luminosity:

 H1   OR - 286 KHz
 H2   OR -  81 KHz
 CKOV OR -  51 KHz

 CCAL: (MT)

 Prepare for timing

 OTHER DETECTORS:

 After several DAQ crashes, KG and GZ reported wrong timing and width for the 
 SCIFI gates (both FERA and PCOS), now fixed
 
 A number of detectors (Scifi, Silicon, Hodoscopes+Cerenkov) are preparing for 
 readout. 

 Luminosity monitor DAQ has been running most of the time