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playground:pulsing [2009/07/30 12:18] 132.235.40.233 Remeber to adjust aux width when you're finished with beam timing |
playground:pulsing [2009/07/30 12:47] 132.235.40.233 |
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- Make sure proper doors are closed, and target cooling, etc. are on and take the beam into the target area. | - Make sure proper doors are closed, and target cooling, etc. are on and take the beam into the target area. | ||
- Adjust H.E. steering, quads, tweaking magnet, etc. to maximize beam current. | - Adjust H.E. steering, quads, tweaking magnet, etc. to maximize beam current. | ||
- | - Adjust auxiliary width; this will affect both beam current and timing. | + | - Adjust auxiliary width for beam current; this will affect both beam current and timing and will need to be set when the final timing is set. |
- Examine beam pick-off repetition rate; if you have adjusted the chopper and buncher properly it should read 500,000 at f/1. | - Examine beam pick-off repetition rate; if you have adjusted the chopper and buncher properly it should read 500,000 at f/1. | ||
- If you are using a gold foil: | - If you are using a gold foil: |