On Shift: NP,DJ,KEG,MO
 Logbook #9 Page: 43-45
 
 Injection Energy
  
 Runs:
 
 7265 - 561.4 nb^-1 
 7266 - 415.7 nb^-1
 7267 - 269.9 nb^-1 

Total int. luminosity taken at this point = 1247 nb^-1 

 Beam current at start of the shift: 26 mA
 Beam current at finish: 18.39 mA

 Comments:
 
 Straws HV changed from usual values (HV_str1 = 1335 V & HV_str2 =
 1560V) to HV_str1 = 1380 v & HV_str2 = 1595 V at the beginning of run
 7265. (We are trying to study efficiency of the detector vs HV).    

 3 nozzle unclogging. Jet density not very stable during the night.
 
 9:07 Run 7266 aborted. DRV5 had a bad error which cause this. We had to
 do another drt_fresh_start since prude died.
 
 9:30 KEG bumped the beam vertically (about 0.75 mm). PBGOR rate increased
 from 0.95 MHz to 1.31 MHz

 12:00 Beam dumped

 Thanks to Stephen and Wander
 
 Good Halloween to everybody

                                               Keith & Margherita