[Bteam] Beam Studies for Next Thursday

Arne Freyberger freyberg at jlab.org
Fri Apr 13 11:06:46 EDT 2012


Expect to hear about a possible change to the  schedule that will impact 
the pass configuration after the Energy change on Thursday.  
Specifically, the C100 folks should prepare for high current 3-pass 
running to Hall-C from April 20th to April 26ish.      This beam loading 
environment was to occur during the last six days of the run, but 
Physics is considering moving it up.   This news might alter the 
proposed Beam studies plan below.   The number of hours in the Beam 
Studies bank is 19.

Arne


    2 This Week \\ 2012-04-19


      2.1 This Week \\ 2012-04-19 Thursday


Scheduled Tasks 	Expected 	Actual 	Campaign 	Beam

	Duration 	
	
	Termination

	(h) 	
	
	
Initial fOpts/Allsaves 	0.5 	
	Program 	A & B & C
Hall I to V test 
<http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12286> 	0.5 	
	Misc 	A dumplette
C100 test(4) <http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12297> 	7.5 	
	C100 	Inj
2l25-5 PZT tuner 
<http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12314> 	0.5 	
	C100 	Inj
A_Q Compton Test <http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12299> 	3 	
	PEPPo 	Inj
e^+ on FC <http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12300> 	2 	
	PEPPo 	Inj
Shielding work <http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12233> 	2 	
	PEPPo 	Inj
Collimator Cntr upgrade 
<http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12315> 	1.0 	
	PEPPo 	Inj
Restoration 	0.0 	0 	Program 	A & B & C
Parasitic Hours 	-8 	
	
	
Total 	9.0 	
	
	

Test Hall-B Halo Measurements 
<http://opsweb.acc.jlab.org/CSUEApps/atlis/task/12254> is to be 
scheduled when Hall-B is not taking beam waiting during HD-ICE target 
NMR measurement periods


    3 Next Week \\ 2012-04-25 Wed


      3.1 Preliminary Beam Studies Program \\ Next Week: 2012-04-25 Wed

Beam Studies will be finalize at Friday 9am MCC Beam Studies Scheduling 
meeting.
.
.
C100!

Date: $\today$

Author: Arne Freyberger

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-- 
Arne Freyberger
Director of Accelerator Operations
Jefferson Lab           Office: (757) 269-6268
12000 Jefferson Avenue  Cell:   (757) 876-6289
Newport News, VA 23606  Email:  freyberg at jlab.org

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