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  OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn, Page 20 of 24  Not logged in ELOG logo
ID Date Authordown Group Subject Text Attachments
  324   26 Aug 2023, 02:07 Felix BrausseMIDShift summary
Shift
summary the 25th of Aug


Found laser and X-ray spatiotemporal
  
  259   17 Jun 2023, 07:41 Faisal Hammad Mekky Koua Strange pulse behavior upstream XGM- Pulse intensity decreases drastically
at XTD2 across the train

- the visualisation of our beam
 Screenshot_from_2023-06-17_07-40-49.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
  
  336   08 Sep 2023, 06:22 Erik BrambrinkHEDShift summary
Improved the alignment procedure:

Using
the pin to make sure of the spatial overlap
SAXS
signal is used to make sure the pin is well
  
  337   09 Sep 2023, 07:00 Erik BrambrinkHEDShift summary
Data taken from 11 to cryo failure
Beam
conditions stable
Timing scan
for different energy
Operation
  
  413   25 Oct 2023, 02:43 Diogo Filipe Monrroy Vilan e Melo SASE 3 background heavily impacts our focusAttch 1: We were having trouble focusing
at IRU chamber. After multiple attempts the
best we could achieve was 2.9-3.1 um beam.
 Screenshot_from_2023-10-25_02-21-29.pngScreenshot_from_2023-10-25_02-36-16.pngScreenshot_from_2023-10-25_02-37-38.pngScreenshot_from_2023-10-25_02-42-21.png 
  412   25 Oct 2023, 06:02 Diogo Filipe Monrroy Vilan e Melo Shift SummaryStaff: DM, CK, KK

X-ray delivery


7.8keV, 2.4mj, stable delivery,
  
  419   26 Oct 2023, 06:48 Diogo Filipe Monrroy Vilan e Melo Shift summary 25.10.2023Staff: DM, CK, KK, JB, SR (SEC), LW (Uppsala
university), MM (GU)

X-ray delivery
  
  13   02 Feb 2023, 06:37 Chan KimSPBIssueSPB_IRU_DPA/MOTOR issue

X stage looks okay, but Y, AX,
and AY values have been changed by 2-3mm.
 Screenshot_from_2023-02-02_06-09-52.pngScreenshot_from_2023-02-02_06-11-30.pngScreenshot_from_2023-02-02_06-17-24.pngScreenshot_from_2023-02-02_06-30-00.pngScreenshot_from_2023-02-02_06-31-44.png 
  34   16 Feb 2023, 07:17 Chan KimSPBShift summaryShift summary 15.2.2023 (Wednesday)

X-ray delivery


9.3 keV, 1-200 pulses,
  
  36   16 Feb 2023, 23:15 Chan KimSPBShift summaryX-ray delivery


9.3 keV, 1-120 pulses


Optical
laser delivery
  
  159   27 Apr 2023, 00:07 Chan KimSPBShift summarySPB/SFX User Proposal 3333 Shift 2 Summary

X-ray delivery



9.3 keV, 1.7 mJ,
  
  240   10 Jun 2023, 06:55 Chan KimSPBShift summaryX-ray delivery


12.42 keV, 0.8 mJ/pulse,
stable delivery


Optical
  
  246   11 Jun 2023, 07:28 Chan KimSPBShift summaryX-ray delivery


12.42 keV, 0.65 mJ/pulse,
low pulse energy but mostly stable delivery


Optical
  
  250   12 Jun 2023, 07:16 Chan KimSPBShift summaryX-ray delivery


12.42 keV, stable delivery
with slightly less than 1.0 mJ/pulse (~0.95
  
  345   15 Sep 2023, 14:54 Chan KimSPBIssueVacuum issue at XTD2 tunnel which might
be triggered by SA1_XTD2_ATT Arm5 (1.2mm
thick CVD diamond)
 Screenshot_from_2023-09-15_14-51-56.pngScreenshot_from_2023-09-15_15-06-49.png 
  386   13 Oct 2023, 07:06 Chan KimSPBShift summaryX-ray delivery


7.8 keV, up to 260 pulses
at 1.1MHz, >4 mJ


Optical
  
  388   14 Oct 2023, 04:04 Chan KimSPBShift summaryX-ray delivery


7.8 keV, up to 260 pulses
at 1.1MHz, ~3 mJ


Optical
  
  410   25 Oct 2023, 04:48 Chan KimSPBIssueSA3 background is very strong and it affects
our NKB (nano KB, Ru coating) focus.

 
 Screenshot_from_2023-10-25_02-37-38.pngScreenshot_from_2023-10-25_02-42-21.pngScreenshot_from_2023-10-25_02-35-35.pngScreenshot_from_2023-10-25_02-36-16.png 
  411   25 Oct 2023, 06:02 Chan KimSPBotherIssue solved (elog:410)
after changing NKB mirror coating to B4C.

 
 Screenshot_from_2023-10-25_05-27-43.pngScreenshot_from_2023-10-25_05-27-13.png 
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