OLIS Logbook General
  General  Not logged in ELOG logo
Message ID: 201     Entry time: Tue Dec 1 12:33:58 2009
Author: Damien Gallop 
Type:  
Category:  
Subject: 20Ne1+ at 28keV for 8pi 

By agreement, we are providing OLIS beam to the Beam Delivery group for the purpose of checking out transmission in the 8pi line. We have set up a 20Ne1+ beam at 28keV. There are some 3nA on FC6.

Here are optics numbers for IOS section:

Quad	    Rick's values	   Optimum values

Q1		1331V			1666V
Q2        	 661V			 580V  
Q3		   0V			   0V
Q4		 732V			 732V
Q5		   0V			   0V
Q6		1770V			1770V
Q7		 660V
Q8		 965V

An initial emittance scan is attached, raw and filtered. A higher resolution follows. Surprisingly, it is grainier than the earlier one. Slits are at 5mm setting.

Milestone note: The commencement of using this beam today at around 14:00 marks the first time in ISAC history that a filament ion source is used to deliver a beam to a user. Hooray!

Attachment 1: grab.H15593.png  87 kB  | Show | Show all
Attachment 2: grab.F15603.png  14 kB  | Show | Show all
Attachment 3: grab.d15774.png  33 kB  Uploaded Tue Dec 1 13:37:20 2009  | Show | Show all
Attachment 4: grab.D15778.png  14 kB  Uploaded Tue Dec 1 13:37:30 2009  | Show | Show all
Attachment 5: grab.h15788.png  89 kB  Uploaded Tue Dec 1 13:39:59 2009  | Show | Show all
Attachment 6: grab.k15792.png  14 kB  Uploaded Tue Dec 1 13:40:08 2009  | Show | Show all
Attachment 7: grab.M15802.png  14 kB  Uploaded Tue Dec 1 13:40:51 2009  | Show | Show all
Attachment 8: Picture_18.png  131 kB  Uploaded Tue Dec 1 13:49:07 2009  | Show | Show all
ELOG V2.9.2-2455