Shift summary, posted by Johannes Moeller on 01 Oct 2023, 02:00
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HXRSS at 8.8 keV, 1, 60 or 350 pulses. Quite stable seeding performance
loaded new sample (HGW) in the morning
measured full temperature series on HGW during the day
problem with vacuum
in the cryostat-chamber, which triggered the interlocked during the data taking and blocked AGIPD for some temperatures
focussing optimized |
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Shift summary, posted by Tokushi Sato on 01 Oct 2023, 23:06
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X-ray delivery
6.3 keV, 3-4 mJ/pulse, 1-352 pulses at 1.13 MHz
Optical laser delivery
PP laser, 1030 nm, 352 pulses at 1.1 MHz, stable delivery
ns laser for rayleigh scattering, stabe delivery
Achievements/Observations |
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Shift summary, posted by Abhisakh Sarma on 11 Oct 2023, 06:22
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X-ray delivery
7.8 keV, up to 30 pulses at 94 kHz, 3 mJ
Optical laser delivery
No laser
Achievements/Observations |
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Shift summary, posted by Chan Kim on 13 Oct 2023, 07:06
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X-ray delivery
7.8 keV, up to 260 pulses at 1.1MHz, >4 mJ
Optical laser delivery
PP laser was down since 00:48.
Achievements/Observations |
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Shift summary, posted by Chan Kim on 14 Oct 2023, 04:04
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X-ray delivery
7.8 keV, up to 260 pulses at 1.1MHz, ~3 mJ
Optical laser delivery
PP laser, stable delivery
Achievements/Observations |
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Shift summary, posted by Konopkova Zuzana on 15 Oct 2023, 04:43
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the initial 600-700 uJ of pulse energy at the beginning of the user beamtime dropped down to 300-350 uJ over night from 14th to 15th. The operators
did not seem to be able to bring the pulse energy above 500 uJ, which is where it was after the RC's intervention in the morning. Is it possible to
bring up the energy in the morning?
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Shift summary, posted by Raphael de Wijn on 17 Oct 2023, 23:23
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X-ray delivery
13.6 keV, ~1.6 mJ and up to 202 pulses at 0.5 MHz
Optical laser delivery
PP laser, stable delivery
Achievements/Observations |
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Shift summary, posted by Alexey Zozulya on 18 Oct 2023, 02:09
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Shift summary (p4239)
Achievements:
- HXSS beam at 10.5 keV at 400 uJ pulse energy |
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Shift summary, posted by Raphael de Wijn on 18 Oct 2023, 23:19
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X-ray delivery
13.6 keV, ~1.8 mJ and up to 352 pulses at 1.1 MHz
Optical laser delivery
PP laser, amphos laser computer in error for ~2h
Achievements/Observations |
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Shift summary, posted by Romain Letrun on 20 Oct 2023, 23:10
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X-ray delivery
13.6 keV, ~1.6 mJ and up to 352 pulses at 1.1 MHz.
Beam down at 22:47, not recovered before the end of the shift. Otherwise
stable delivery.
Optical laser delivery |
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Shift summary, posted by Raphael de Wijn on 22 Oct 2023, 00:27
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X-ray delivery
13.6 keV, ~1.6 mJ and up to 352 pulses at 1.1 MHz.
Beam down until around 1PM.
After agreement with FXE, we could
collect data until midnight.
Optical laser delivery |
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Shift summary, posted by Benjamin van Kuiken on 22 Oct 2023, 13:21
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Morning shift Summary 22.10.2023
Achievements
Checked beam alignment and overlap
confirmed sample integrity with static rixs on other sample locations
Problems |
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Shift summary, posted by Alexey Zozulya on 23 Oct 2023, 01:10
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Milestones:
*Finish measurement program on the STO sample at room temperature
*Check mono fpitch and energy rocking curve |
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Shift summary, posted by Raphael de Wijn on 23 Oct 2023, 05:15
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X-ray delivery
13.6 keV, ~1.6 mJ and up to 352 pulses at 1.1 MHz.
Beam down from 10:30 to 19:00.
Optical laser
delivery |
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Shift summary, posted by Chan Kim on 26 Oct 2023, 07:10
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X-ray delivery
7.8keV, 2.4mj, stable delivery, homogeneos intra train energy most of the time.
Optical laser delivery
ns laser for particle imaging
Achievements/Observations |
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Shift summary, posted by Chan Kim on 27 Oct 2023, 06:35
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X-ray delivery
7.8keV, 2.5mj, stable delivery, homogeneos intra train energy most of the time.
Optical laser delivery
ns laser for particle imaging
Achievements/Observations |
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Shift summary, posted by Konopkova Zuzana on 28 Oct 2023, 14:52
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Beam parameters: 18 keV, 1 pulse, 600 uJ
- user beamtime started Friday, the 27th and going smoothly until now and we are in data collection mode
- shock compression setup with XRD and DiPOLE |
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Shift summary, posted by Raphael de Wijn on 30 Oct 2023, 07:10
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X-ray delivery
7.8keV, ~2.5mj, no beam before 1:15am
One undulator was not moving, expert was called
Optical laser
delivery |
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Shift summary, posted by Chan Kim on 31 Oct 2023, 23:08
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X-ray delivery
19keV, 700-800uj
Optical laser delivery
ns laser
Achievements/Observations |
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Shift summary, posted by Johannes Moeller on 01 Nov 2023, 02:22
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stable delivery of 1mJ at 18keV SASE
succesful beamline alignment for MID (CRLs + M1 and M2) with mono.
alignment of NAFO
stack to DES and zyla camera with SASE and monochromatic beam
setup of DES spectrometer for 18keV on 440 reflection with SASE
timing
of PP laser with perpendicular excitation condition with diode and YAG
Problems: |