Log entry time 08:03:06 on April 19, 2004

Entry number 118566

 Owl shift for Monday April 19th, 2004 







   Leader:   B. Moffit


   Target:   J. Singh


   Worker:  S. Choi


 


 Summary 


Smooth running most of the night.  Lost some time due to beam trips,
RICH HV trip, and a slight change to the Left Septum current.



Significant Events



 00:00 Began the shift with the end of Run
2542-Production Run. 



 00:01 Began Run
2543-Production Run 


 00:52 Began Run
2544-Production Run 


 01:59 Began Run
2545-Production Run 


 02:57 Began Run
2546-Production Run 


 03:50 Began Run
2547-Production Run 


 04:45 Increased Left Septum current
slightly to make it agree with current used before the septum tripped
yesterday.  
 See halog entries (118545
and 118548)

 04:55 Began Run
2548-Production Run 


 05:16 RICH HV Trip.  See halog entry 118549


 05:22 Began Run
2549-Production Run 


 06:12 Began Run
2550-Production Run 


 06:36 Asked MCC for 75uA.


 06:46 Began Run
2551-Production Run 


 06:50 Asked MCC for 100uA.


 06:51 Began Run
2552-Production Run 


 07:00 MCC: No more CW. Tune beam into
hall to check optics.


 07:20 Seonho Leaves.










 Runs Taken 




  
  Run 2543 - Production Run (12C)
   

  
  Run 2544 - Production Run (12C)
   

  
  Run 2545 - Production Run (12C)
   

  
  Run 2546 - Production Run (12C)
   

  
  Run 2547 - Production Run (12C)
   

  
  Run 2548 - Production Run (12C)
   

  
  Run 2549 - Production Run (12C)
   

  
  Run 2550 - Production Run (12C)
   

  
  Run 2551 - Production Run (12C)
   

  
  Run 2552 - Production Run (12C)
   




Halog Ratios:

a-onl  : 21/39 = 53.8%
Seonho :  1/39 =  2.6%
Bryan  :  3/39 =  7.7%
Jaideep: 14/39 = 35.9%