Shift summary, posted by Silja Schmidtchen on 16 Apr 2023, 15:35
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shift summary from Saturday 15.04.2023:
Tasks:
- Calibration of Euler MDL |
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Shift summary, posted by Romain Letrun on 19 Apr 2023, 07:04
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X-ray delivery
12.0 keV, 1.3 mJ, 1-168 pulses @ 564 kHz
Decaying intensity between 1:20 and 2:40, otherwise stable delivery.
Optical
laser delivery |
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Shift summary, posted by Wonhyuk Jo on 20 Apr 2023, 02:26
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Achieved
Brought the 800 nm of optical pump laser to the hutch after the intervention.
Found the rough spatial and temporal overlap
between the X-ray and pump laser with MID X-ray eye.
Found the sufficient photo-induced effect on the user sample (HfN) with one unpumped |
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Shift summary, posted by Romain Letrun on 20 Apr 2023, 06:58
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X-ray delivery
12.0 keV, 1.3 mJ, 1-168 pulses @ 564 kHz.
Stable delivery.
Optical laser delivery
1030 nm compressed, THG.
Stable delivery.
Achievements/Observations |
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Shift summary, posted by Wonhyuk Jo on 21 Apr 2023, 02:10
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Shift Summary
Collected optical laser-induced dynamics in HfN and STO/SRO samples.
Jungfrau detector transferred data without data dropping issue.
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Shift summary, posted by Romain Letrun on 21 Apr 2023, 04:33
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X-ray delivery
12.0 keV, 1.3 mJ, 1-168 pulses @ 564 kHz
Cryo issue at 3:33
Optical laser delivery
1030 nm compressed, THG.
Stable delivery.
Achievements/Observations |
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Shift summary, posted by Ulrike Boesenberg on 22 Apr 2023, 21:57
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Quick aligment of the instrument with quiet good HXRSS performance after cryofailure
Checking of t0 to the optical PP laser
Test of energy scanning macro (Undulator + HXRSS) |
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Shift summary, posted by Richard Bean on 26 Apr 2023, 01:03
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SPB/SFX User shift 1 3333
X-ray delivery
9.3 keV, 1.7 mJ, 202 pulses @ 564 kHz |
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Shift summary, posted by Chan Kim on 27 Apr 2023, 00:07
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SPB/SFX User Proposal 3333 Shift 2 Summary
X-ray delivery
9.3 keV, 1.7 mJ, 202 pulses @ 564 kHz |
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Shift summary, posted by Richard Bean on 27 Apr 2023, 23:33
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SPB/SFX PCS user proposals (day 1)
X-ray delivery
9.3 keV, 1600 uJ/ pulse
Achievements/Observations |
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Shift summary, posted by Richard Bean on 28 Apr 2023, 21:55
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SPB/SFX In-house research 4978
X-ray delivery
9.3 keV 202 pulses / train, relatively stable intensity 1.9 mJ / pulse, some decrease in intensity across train
Optical |
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Shift summary, posted by Richard Bean on 29 Apr 2023, 22:00
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SPB/SFX In-house research 4978 shift 2
X-ray delivery
9.3 keV 202 pulses / train, relatively stable intensity 2.0 mJ / pulse at start of train, ~30% decrease in intensity across train
BKR |
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Shift summary, posted by Raphael de Wijn on 30 Apr 2023, 21:59
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SPB/SFX In-house research 4978 shift 3 - end
X-ray delivery
9.3 keV 352 pulses / train, relatively stable intensity ~1.9 mJ / pulse
beam down ~30 min
Optical |
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Shift summary, posted by Jan-Etienne Pudell on 04 May 2023, 01:22
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Shift summary:
- get the beam with 23keV and 120µJ
- falignment of mirrors m1 and m2 on the pt stripe at 23keV |
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Shift summary, posted by Tokushi Sato on 04 May 2023, 06:41
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X-ray delivery
12.4 keV 200 pulses / train, relatively stable intensity ~0.8 mJ / pulse
took some time in changing X-ray energy (from 19.16
keV to 12.4 keV)
Optical laser delivery |
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Shift summary, posted by Jan-Etienne Pudell on 05 May 2023, 02:16
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X-ray delivery:
- stable at 120µJ, mostly 63 pulses
- 1:30h downtime |
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Shift summary, posted by Giuseppe Mercurio, Diego, Martin, Amina on 05 May 2023, 06:33
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achievements:
inserted the magnet and measured delay scan at the maximum magnetic field with opposite directions
data analysis showed that
runs measured during the afternoon/evening led to sample degradation (the sample shows a dark spot, change in the scattering signal is also cearly visible)
corrected |
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Shift summary, posted by Tokushi Sato on 05 May 2023, 06:44
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X-ray delivery
12.4 keV 200 pulses / train, relatively stable intensity ~0.8 mJ / pulse
Optical laser delivery
420 nm PP laser
ns laser for jet imaging
Achievements/Observations |
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Shift summary, posted by Jan-Etienne Pudell on 06 May 2023, 02:19
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- We get stable x-ray delivery with 130µJ.
- We could move the detector succesfully in and out of the LFoV configuration! |
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Shift summary, posted by Tokushi Sato on 06 May 2023, 06:55
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X-ray delivery
12.4 keV 200 pulses / train, relatively stable intensity ~1.2 mJ / pulse
Optical laser delivery
420 nm PP laser
ns laser for jet imaging
Achievements/Observations |