[BTeam] S/LASO Update

Arne Freyberger freyberg at jlab.org
Tue May 6 16:23:25 EDT 2014


    1 Supplemental LASO OPS


      1.1 Update 2:

At present, the 950MeV/linac setup has reached the 9R dumplet. There are 
still orbit and optic corrections to be made leading into Arc9, but 
progress is being made. It is hoped that the 5C/E>10GeV dumplet goal 
will be reached before tomorrow morning.

This afternoon at the B-team, the remaining beam shifts were discussed 
and beam measurements prioritized. Given the amount of time remaining, 
the optics measurements will be performed at this 950MeV/linac setting. 
That is the machine will not be restored to 550MeV/linac once the goals 
are reached.

The schedule and remaining test plans as discussed at today's B-Team 
meeting is below.

Onward Ho!!!
Arne


      1.2 Schedules


        1.2.1 Columns=Days, Rows=Shifts

Shift 	Tues 	Wed 	Thu 	Fri
Owl 	Beam to 8R 	Bunchlength 	Emittance 	Mott
		RayTrace 	Measurements 	
		to 5C 	5C 	
Day 	Beam to 9R 	PSS Functional 	AE 	Mott
		Test/Calibrations 	9E 	Inj fOpt
		Auth. to TaggerDump? 	8E 	Inj/Arc
			6E 	cross talk
Swing 	*Beam to 5C!!!* 	*Tagger Dump!!* 	5E 	
	Radcon Meas. 	Radcon? 	4E 	
	fOpt 	fOpt 	3E 	
	Allsave 	Allsave 		
				


        1.2.2 Columns=Shifts, Rows=Days

Day Name 	Date 	Owl 	Owl-Sup 	Day 	Day-Sup 	Swing 	Swing-Sup 	Comment
			4am-noon 		noon-8pm 		8pm-4am 	
			(Duck Hunter) 		(Country Club) 		(Night Club) 	
Tuesday 	May-06 	Krafft 		Benesch 		Douglas 		
			Freyberger 				Satogata 	Swing:10GeV to 5C
Wednesday 	May-07 	Tiefenback 		Stutzman 		Bogacz 		Owl: 
Raytrace/Bunchlength
			
		Roblin 		Satogata 	 PSS/Auth to Tagger Dump
			
					 Swing: 10GeV to Tagger Dump
Thursday 	May-08 	Krafft 		Kazimi 		Satogata 		Optics
					Roblin 			
Friday 	May-09 	Grames 		Wang 				INJ/SL/NL locked up until noon
			Hofler 					
								




-- 
Arne Freyberger
Director of Accelerator Operations
Jefferson Lab
12000 Jefferson Avenue      Cell: (757) 876-6289
Postal Suite 19             Email:  freyberg at jlab.org
Newport News, VA 23606

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