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| LIBELLE 2025 |
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Message ID: 65
Entry time: Thu May 15 02:34:30 2025
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| Author: |
Dimitrios, Konstantin, Simon |
| Category: |
Accelerator |
| Subject: |
Ion beam position |
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We measured the ion beam position with the T-scrapers. Not that the blades are 8mm wide, which must be considered to calculate the central beam position where the laser must be aligned to.
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motor | ion beam position (mm) from outside | ion beam position (mm) from inside | central beam position (mm) | |
DS1VU (GECEDS1VU) | 0.5 | - | 4.5 | |
DS1HA (GECEDS1HA) | -4.5 | -12.5 | -8.5 | |
DS2VU (GECEDS2VU) | 0.5 | - | 4.5 | |
DS2HA (GECEDS2HA) | -1.5 | -10 | -5.75
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