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  OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn, Page 22 of 24  Not logged in ELOG logo
IDdown Date Author Group Subject Text Attachments
  49   21 Feb 2023, 23:07 Jan-Etienne Pudell shift summary- Tunnel + experimental hutch alignment
(Mirrors, CRL1 and CRL2)

- Aligned main devices: Optics
  
  48   20 Feb 2023, 06:46 Ben, ManuelSCSNight Shift SummaryAchievements


Measured self-refreenced
XAS spectra with single color baem at the
  
  47   19 Feb 2023, 23:25 Motoaki Nakatsutsumi, Oliver Humphries, Carsten BaehtzHEDShift summary 2023-02-198.2 keV, 750 uJ. 

Short summary

- Optimize the downstream nanofocus
 P_20230220_045813b.jpgP_20230220_054233b.jpg 
  46   19 Feb 2023, 23:28 Richard BeanSPBShift summaryX-ray delivery


9.3 keV, 120 pulses
Good
Beam Stability -~1mJ


Achievements/Observations
  
  45   19 Feb 2023, 19:51 bouffetierHEDlate shift summary19 Feb 2023,15:30 Shift handover

Runs will be added in the general
Elog for data runs and acqusitions (Elog-4)
  
  44   19 Feb 2023, 05:29 Motoaki Nakatsutsumi, Carsten Baehtz, Olver HumphriesHEDShift summary - night shift 2023-02-1818 Feb 2023, 23:37 Together with the last
shift members, we continued shooting laser
on Cu 25 um thick wire for another 2 hours.
 Foc_scan_2000l_mm.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
  
  42   19 Feb 2023, 00:34 Richard BeanSPBShift summaryX-ray delivery


 9.3 keV, 1-120 pulses,
good
stabiltiy, lowish flux ~900uJ, but experimental
  
  41   18 Feb 2023, 00:32 Motoaki Nakatsutsumim, Carsten Baehtz, Olly HumphriesHEDShift summary - night shift 2023-02-17Ealier shift members managed to get a good
quality image on Optique Peter by imaging
the sample plane to the Optique Peter with
 Aligned_A2_E5_2023-02-18_00-35-18.pngWire_OPeter_2023-02-18_00-52-19.pngScreenshot_from_2023-02-18_00-54-25.pngScreenshot_from_2023-02-18_00-59-37.pngScreenshot_from_2023-02-18_01-02-21.png 
  40   18 Feb 2023, 07:06 Benjamin, Manuel, RicardoSCSNight Shift summaryAchievements


Used scanning of liquid
jet to improve S/N
Measured x-ray
  
  39   17 Feb 2023, 17:16 bouffetierHEDLate shift activities17 Feb 2023, 17:15 : We centered Pin in
the FEL beam and then imaged this pin with
ILM and FSI to get common references.
 7x 
  38   17 Feb 2023, 02:24 Laurent Mercadier, Luigi AdrianoSCSlate shift summary2 color mode

Achievements


Fluence scan
delay
  
  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
  
  36   16 Feb 2023, 23:15 Chan KimSPBShift summaryX-ray delivery


9.3 keV, 1-120 pulses


Optical
laser delivery
  
  35   16 Feb 2023, 14:04 Frederik Wolff-FabrisXOSA2 statusData for the Horizontal jitter at the HED
Pop-In was observed during beam delivery
on cw05 (03-05.Feb) and cw07 (14-16.Feb)
 HED_PopinX_cw05_23.pngHED_PopinX_cw07_23.png 
  34   16 Feb 2023, 07:17 Chan KimSPBShift summaryShift summary 15.2.2023 (Wednesday)

X-ray delivery


9.3 keV, 1-200 pulses,
  
  33   15 Feb 2023, 23:05 Luigi, LaurentSCSlate shift summary 2nd dayAchievememts:


optimised the beam rep
rate to value of 140KHz for a better signal 
changed
  
  32   15 Feb 2023, 06:54 Benjamin van KuikenSCSNight Shift SummaryAchievements


Located flat jet and attempted
measurement of XAS at several incident energies
  
  31   15 Feb 2023, 01:40 Laurent Mercadier, Luigi AdrianoSCSlate shift shift summaryAchievements


Two color mode established
with 11.5 GeV, 1.335 keV col1, 1.27 keV col2
Beam
  
  30   13 Feb 2023, 19:02 Frederik Wolff-FabrisPRCIssueSA3 SCS exit slit: the upper blade was
detached from the motor and fall into closed
position. Maurizio V. and F. Wolff-Fabris tried
  
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