 Wed Jan 20 17:35:25 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 62, Ramon+Tracker, 800, , , 30 spills, , 10%, 60%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
now correct degrader, beam still off
setting IV
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Wed Jan 20 17:35:51 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 66, Ramon+Tracker, 800, , , 30 spills, , 10%, 62%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
beam is centered
rate few 100kHz and two peaks in beam profile
setting IV
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Wed Jan 20 17:36:21 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 65, Ramon+Tracker, 800, , , 30 spills, , 10%, 80%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
beam shifted again
jumps in rate too high
setting IV
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Wed Jan 20 17:41:27 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 67, Ramon+Tracker, 800, , , 30 spills, , 10%, 60.5%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
beam shifted again
max 30kHz, low rate
setting IV
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Wed Jan 20 17:42:02 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 68, Ramon+Tracker, 800, , , 30 spills, , 11%, 60%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
setting IV
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Wed Jan 20 17:42:31 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 69, Ramon+Tracker, 800, , , 30 spills, , 11%, 60.5%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
setting IV
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Wed Jan 20 17:42:38 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 71, Ramon+Tracker, 800, , , 30 spills, , 11%, 60.25%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
setting IV
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Wed Jan 20 17:44:19 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 73, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
setting V
spot still centered
quite stable
~120kHz
steering setting IV |
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Wed Jan 20 17:46:32 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 74, Ramon+Tracker, 800, , , 30 spills, , 11%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
potential setting VI
few outlier, fewer fluctuations
steering setting IV |
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Wed Jan 20 17:47:24 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 75, Ramon+Tracker, 800, , , 30 spills, , 12%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
setting VI
few outlier, fewer fluctuations
final setting VI
steering setting IV |
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Wed Jan 20 17:47:53 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 76, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
beam off
potential setting VII
steering setting IV |
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Wed Jan 20 17:51:28 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 77, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
beam off
potential setting VII
steering setting IV + 1cm in +y direction |
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Wed Jan 20 17:51:50 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 79, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50
beam off
potential setting VII
steering setting IV + 1cm in +y direction |
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Wed Jan 20 17:52:12 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 80, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50
beam off
potential setting VII
steering setting IV + shift in -y direction |
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Wed Jan 20 17:52:28 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 81, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
beam off
potential setting VII
steering setting IV + bigger shift in -y direction |
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Wed Jan 20 17:52:49 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 82, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
potential setting VII
new steering +12.5mm x,+10mm y ( -beam direction), still off |
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Wed Jan 20 17:55:13 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 83, Ramon+Tracker, 800, , , 30 spills, , 100%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
final setting VII
new steering VII +12.5mm x,+13mm y ( -beam direction) |
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Wed Jan 20 17:56:06 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 84, Ramon+Tracker, 800, , , 30 spills, , 12%, 60.5%, 20, 30, 6dB, , ,
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MT=1, BSY=50,
setting VI steering VII,beam is off again |
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Wed Jan 20 17:57:16 2021, Felix Ulrich-Pur, Lowflux p800 commissioning, 85, Ramon+Tracker, 800, , , 30 spills, Unknown, 100%, 60.5%, 20, 10, 6dB, , ,
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MT=1, BSY=50,
setting V steering VII,beam looks centered, but rate and spot looks similar to setting VII, maybe wrong acc setting? --> don't use |
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Sat Feb 27 18:44:23 2021, Felix Ulrich-Pur, Waveforms SiC+Si, 17, SiC+Si+RaMon, 800, VII, , , Good, , , , , , , ,
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Start 11:55
Stopped at 12:05-->acc failure
channel 1 : Si upstream
channel 2: SiC downstream
400 V Bias
Referenz: 2.100 V channel 2, 0-Level: 2.310V channel 2
Referenz: 2.477V channel 1, 0-Level: 2.315V channel 1
position:
x = 8
y = 68 |
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