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  OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn, Page 23 of 24  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Author Group Subjectdown Text Attachments
  95   22 Mar 2023, 23:57 Lisa RandolphHEDHED shift summary 22.03.During the night we worked on the temporal
overlap between Relax laser and XFEL.

In the morning we noticed that
  
  92   21 Mar 2023, 23:39 Lisa RandolphHEDHED Summary 21.3.Got the beam, aligned it up to the TCC,
mirrors in 3 mrad configuration, checked
positions for the CRLs. Energy up to 500 uJ
  
  125   07 Apr 2023, 23:00 Alejandro Laso GarciaHEDHED Shift Summary 07.04.Morning - Users from proposal 3455 continued
with their measurement program. Beam stable
during the measurements.
  
  158   26 Apr 2023, 07:55 Alejandro Laso GarciaHEDHED Full day shift summary 25.04.Morning shift:

- First thing in the morning ~7
am, the MDL in the SASE 2 topic were down.
  
  160   27 Apr 2023, 07:51 Alejandro Laso GarciaHEDHED Full Day Summary 26.04.Morning shift:

- Tried to align the fiducial fiber
in IC1 for the streak cameras, however it
  
  332   06 Sep 2023, 06:35 Giuseppe MercurioSCSGiuseppe, Justineachievements:

- we found optimum hRIXS settings
for 1020 eV but moving the detector arm
  
  93   21 Mar 2023, 19:35 Terry Mullins Finding t0 with the PAMAfter setting timing witht he diode, we
look at the PAM spectrometer and scan the
laser timing a bit.  We found a clear
 7x 
  268   20 Jul 2023, 18:23 Kelin TascaXROFXE beam alignment 9 keV 2 mrad   2023-07-20_17-34-11_SA1_FXE_alignment.png2023-07-20_17-10-45_SRA.png 
  314   21 Aug 2023, 04:31 Konopkova ZuzanaHEDExperiment summarybeam: 7.7 keV seeded, ~300 uJ/pulse, 2.2
MHz, 20 pulses


user experiment finilized,
  
  391   16 Oct 2023, 05:05 Konopkova ZuzanaHEDExperiment summaryBeam parameters: 18.8 keV, 350-600 uJ,
1 pulse

Experiment: Shock compression experiments
  
  382   03 Oct 2023, 22:51 Antje TrappXROEuler calibration and Mirror setpointseuler MDL was calibrated for all three
mirrors.

Optics setpoints saved in XRO setpoints
 HED_Pt_M3_B4C_2023-10-03_22-53-10.pngMID_Pt_stripe_2023-10-03_22-48-46.png 
  442   10 Nov 2023, 14:10 Antje TrappXROEuler MDL bugfix - motor velocities restored after stopThe Euler MDL was updated, so that velocities
are restored to standard values also after
the stop button was hit before motion was
  
  84   16 Mar 2023, 01:35 Johannes Moeller End of shiftStable HXRSS delivery with >800 uJ,
1 bunch, 8.99 keV.

Re- Alignment of X-ray beam performed.
 Screenshot_from_2023-03-16_02-09-46.png 
  37   16 Feb 2023, 23:01 Trey Guest End of ShiftStaff: KK, RB, TG, AS, CK

X-ray delivery


9.3 keV, 1-120 pulses,


Optical
  
  247   11 Jun 2023, 17:34 Robert CarleySCSEarly shift summaryAchievements


Observed first EOS of THz
emitted from FEL-pumped STE on SiC and Si
  
  468   26 Nov 2022, 10:40 Wolfgang FreundXPDDiamond detector / DDM commissioningbeam: 30 keV / 30 uJ
reduce to single bunch for insertion
put FEL imager in
 DDM_inserted_Screenshot_from_2022-11-26_13-10-03.pngDD_2_pulses_IMGFEL_Screenshot_from_2022-11-26_13-32-47.png2022-11-26T17_20_00-01.pngDD_27keV_Screenshot_from_2022-11-26_18-12-30.png2022-11-26T17_11_18-00_orbit_kick_for_run_40.png 
  43   19 Feb 2023, 08:06 Erik BrambrinkHEDDay shift summary19 Feb 2023, 08:08 Hand over from night
shift

Added polarizer in the PAM beam
  
  2   16 Jan 2023, 16:01 karen appelHEDCRL3: recalibration of y axis, test of x range and move to SEPS interlock trigger positionCRL3 arm 2, 5 and 9 were mecanically religned
to the V groove and retracted to some y position.

The y motor position was recalibrated
  
  270   21 Jul 2023, 16:54 Antje TrappXROBeam aligned to HEDPosition stored in XRO setpoints - F and
HED setpoints - A
 2023-07-21_16-52-28_HED-final-position.png 
  164   28 Apr 2023, 16:08 Naresh KujalaPRCAttentionFXE (Fred) confirmed that they don't
use beam for night shifts from Friday to Sunday.

 
  
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