Difference between revisions of "5-19-08"
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| 40 || [[Image:BPM_position_40mA_1.png |200 px]] [[Image:BPM_position_40mA_2.png |200 px]][[Image:BPM_position_40mA_3.png |200 px]] | | 40 || [[Image:BPM_position_40mA_1.png |200 px]] [[Image:BPM_position_40mA_2.png |200 px]][[Image:BPM_position_40mA_3.png |200 px]] | ||
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| 80(later) || [[Image:BPM_position_80mA(later)_1.png |200 px]] [[Image:BPM_position_80mA(later)_2.png |200 px]] [[Image:BPM_position_80mA(later)_3.png |200 px]] | | 80(later) || [[Image:BPM_position_80mA(later)_1.png |200 px]] [[Image:BPM_position_80mA(later)_2.png |200 px]] [[Image:BPM_position_80mA(later)_3.png |200 px]] | ||
Revision as of 15:37, 19 May 2008
Tests of the beam position monitor and the FC using the HRRL
Position tests
Below we see the first signals from the BPM
changed current
| Current | scope picture |
| 80(early) |   
|
| 40 |   
|
| 80(later) | _1.png) _2.png) _3.png)
|
changed position
| position change | asym | scope picture |
| 5 turns clockwise of platform | 7/8 | File:Put picture here |
| 1 turn counter clockwise | 3/5 | |
| 1 more turn counter clockwise | 3/5 | |
| 1 more turn counter clockwise | 3/5 | |
![[1]](http://iac.isu.edu/mediawiki/index.php/Image:Image3.png#filelinks){kind=link}
counter clockwise 1 turn
FC performance
| Current (mA) | scope picture |
| 0 | File:Put picture here |
| 1 | File:Put picture here |
| 10 | |
| 30 | |
| 60 | |
| 80 |