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Purpose | preferred schedule | Ion | Energy | Rate on CU | Beam focus | Trigger | Runs* | notes | preliminary analysis | |||||
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Test multiple trigger engines prior to beam | nov 17 | NA | NA | NA | NA | all BTs |
| change CNO thresholds, periodic frequency | ||||||
Monitor beam rate and conditions | nov 18, 8-10 | C | 1.5Gev/n | 50-500Hz | play with focus to change beam intensityon CU | BT53 | 2519-2522 | spill is 6s long. monitor shows counts vary between 50-500Hz. | ||||||
0 degree configuration | nov 18 | C | 1.5Gev/n | 100-200Hz | nominal | BT50, BT51, BT54 | 2527-2534 | 250Kevts at ~200Hz | CAL studies: | |||||
30 degree | nov 18 | C | 1.5GeV/n | 260Hz | nominal | BT50, BT51, BT54 | 2535-2537 for beam tuning | 660Kevts |
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-60 degree | nov 18 | C | 1.5GeV/n | 270Hz | nominal | BT50, BT51, BT54, BT56 | 2550-2553 | 645Kevts | beam through tower3 side, no ACD tile; BT50, BT51 have a CNO trigger engine which is not satisifed - most events are therefore read with the std engine auto-range, ZS associated with any other trigger than CNO | |||||
0 degree | nov 18 7PM | C | 1.5GeV/n | 270Hz | nominal | BT3,BT50, BT51 |
| 2572 with BT3 (TKR only trigger) | noticed larger fraction of TEM errors (from 2% to 3.5%) - probably due to higher rate in first part of spill when getting beam back from therapy | |||||
0 degree Xe | nov 19 | Xe | 1.5GeV/n | `200hZ |
| BT50-BT51 |
| attempt to get different ions by shooting beam through a target |
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-60 degree Xe | nov 19 | Xe | 1.5GeV/n | `200hZ |
| BT50 |
| attempt to get different ions by shooting beam through a target |
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0 degree Xe on Al target | nov 19 | Xe | 1.5GeV/n | 200Hz |
| BT50 |
| attempt to get different ions by shooting beam through a target |
| |||||
charge injection with beam | nov 19 12-13 | C | 1.5GeV/n | 100Hz | nominal | CalibGen, |
| keep beeam on |
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Energy scan | nov 19 | C,Xe | 600MeV/n - 1.5GeV/n in steps | 10-1000Hz | far and near focus | BT51 |
| attempt to simulate different ions by varying ionization energy | fabio |
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scintillation measurement in CDE Secondary ions with target | nov 19 | Xe | 1.5GeV/n | 10-1000Hz | far and near focus | BT50 |
| attempt to get different ions by shooting beam through a target - need verification with GSI people | 100Hz |
| NA |
| place another detector upstream and monitor signal pulse - move measurement before switching to Xe if C is wanted | benoit |
scintillation measurement in CDE | nov 19 | C Xe | 1.5GeV/n | 100Hz |
| NA |
| place another detector upstream and monitor signal pulse - move measurement before switching to Xe if C is wanted |
* 70000 omitted from run number