 Thu May 27 04:48:19 2021, Pierre-Michel, Enis, Runs, Run 0146, 2021
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No. of stacks: 20
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 05:48:12 2021, Pierre-Michel, Enis, Runs, Run 0147, 2021
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No. of stacks: 20
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 08:23:05 2021, Yuri, Beatriz, Runs, Run 0148, 2021
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No. of stacks: 20
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 08:26:15 2021, Yuri, Beatriz, General, Optimisation beam position on target and scraper position, 2021
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Optimised overlap with the target by shifting the beam from -11.5 to 12.8 mm. This lead to an increase of the DSSSD rate of a factor between 2.5 or 3.
Adjusted scraper position by looking at x-ray rate and move it from +1 to +2. |
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Thu May 27 09:39:15 2021, Yuri, Beatriz, Runs, Run 0149, 2021
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No. of stacks: 20
length SC10: 3x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 10:21:41 2021, Yuri, Beatriz, Runs, Run 0150, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 11:36:23 2021, Yuri, Beatriz, Jan, Runs, Run 0151, 2021
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Power supplies for correction coils were in failure.
No effect seen in schottky after reset and repower, however.
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Thu May 27 12:41:25 2021, Yuri, Jan, Runs, Run 0152, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 13:24:29 2021, Yuri, Jan, Runs, Run 0153, 2021
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All runs before (since 13:40 26/05/21) were taken without the degrader in FRS!
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Thu May 27 13:26:35 2021, Jan, Accelerator, FRS degrader failure, 2021
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Maybe, our degrader in FRS was removed by hand at (~13:40 26/05/21)
It is put back now (~13:10 27/05/21)
All runs taken in this period have to be double checked!
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Thu May 27 13:48:18 2021, Helmut Weick, Accelerator, FRS wrong status display for one day, 2021 
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By checking the log files we realized that from yesterday 26.05. 13:44 - today 13:05 the FRS degrader was shown as out.
TS3ET7US should be at -420.0mm not at -580mm (=out). This 3.26mm Sci is used as a degrader and is essential.
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Thu May 27 14:33:05 2021, Jan, Beatriz, Alex, Runs, Run 0154 - crap run, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
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Thu May 27 14:38:14 2021, Yuri, Jan, Runs, Run 0155, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 15:18:17 2021, Michele, Cobus, Runs, Run 0156, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 16:35:48 2021, Michele, Cobus, Runs, Run 0157, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 17:14:58 2021, Michele, Cobus, Runs, Run 0158 - no beam, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 17:48:14 2021, Michele, Cobus, Runs, Run 0159 , 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 18:38:19 2021, Michele, Cobus, Runs, Run 0160 , 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 18:51:32 2021, Michele, Cobus, Runs, Run 0160 , 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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Thu May 27 19:50:20 2021, Michele, Cobus, Runs, Run 0161, 2021
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No. of stacks: 10
length SC10: 2x 5.5s
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