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Mon Mar 26 23:47:54 2012, Suresh, Update, IOO, Beam Profile measurement: IPPOS beam  
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Tue Mar 27 02:05:40 2012, Suresh, Update, IOO, Beam Profile measurement: IPPOS beam 
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Tue Mar 27 11:54:18 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam
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Tue Mar 27 18:03:46 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam
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Tue Mar 27 21:20:32 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam
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Tue Mar 27 23:37:35 2012, Suresh, Update, IOO, Beam Profile measurement: IPPOS beam
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Wed Mar 28 01:17:29 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam  
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Wed Mar 28 18:26:47 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam   
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Wed Mar 28 20:54:02 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam 
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Mon Apr 2 18:58:32 2012, Jenne, Update, IOO, Beam Profile measurement: IPPOS beam
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Mon Apr 2 23:06:38 2012, Suresh, Update, IOO, Beam Profile measurement: IPPOS beam: Mystery deepens  
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Tue Mar 27 17:19:02 2012, Koji, Update, IOO, Beam Profile measurement: IPPOS beam
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Tue Mar 27 02:18:31 2012, keiko, Update, IOO, Beam Profile measurement: IPPOS beam   
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Tue Mar 27 16:06:59 2012, keiko, Update, IOO, Beam Profile measurement: IPPOS beam
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Message ID: 6451
Entry time: Tue Mar 27 11:54:18 2012
In reply to: 6448
Reply to this: 6456
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Author: |
Jenne |
Type: |
Update |
Category: |
IOO |
Subject: |
Beam Profile measurement: IPPOS beam |
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I'd like to know what we expect for these numbers. I've added to Kiwamu's drawing some more distances, so I can calculate the expected beam size at the IPPOS port.

Quote: |
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Vertical |
Vertical
06/18/2010
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Horizontal |
Horizontal
06/18/2010
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waist (radius) (mm) |
2.77 |
2.81 |
2.47 |
2.91 |
Rayleigh length (m) (computed) |
22.62 |
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18.14 |
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Waist location w.r.t. to MM2 * |
3.37 |
5.36 |
4.15 |
1.96 |
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