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  OPERATION-2024 logbook, Contact: F.Wolff-Fabris, A.Galler, H.Sinn, Page 10 of 11  Not logged in ELOG logo
ID Date Authordown Group Subject Text Attachments
  65   28 Mar 2024, 14:56 Chan KimSPBIssuePulse energy fluctuation observed after
full train operation in SA2 starts.
 Screenshot-from-2024-03-28-14-26-18_1.png 
  66   29 Mar 2024, 22:38 Chan KimSPBShift summaryX-ray delivery
- 12.72 keV, 10Hz, ~1.4 mJ/pulse,
stable delivery 
  
  69   30 Mar 2024, 22:02 Chan KimSPBIssueContinuous pointing drift in horizontal
direction.

It may trigger a vacuum spike at
 Screenshot_from_2024-03-30_21-59-03.pngScreenshot_from_2024-03-30_21-09-11.png 
  70   30 Mar 2024, 22:50 Chan KimSPBShift summaryX-ray delivery

- 12.72 keV, 10Hz, ~1.4 mJ/pulse,
continuous beam drift in the horizontal direction
  
  119   07 Jun 2024, 23:12 Chan KimSPBShift summaryX-ray delivery
- 7.0 keV, up to 202 pulses at 564
kHz, 1.0 mJ.
  
  123   09 Jun 2024, 22:45 Chan KimSPBShift summaryX-ray delivery


7.0 keV, up to 202 pulses
at 564 kHz, 1.0 mJ.


Optical
  
  153   24 Aug 2024, 23:09 Chan KimSPBShift summaryX-ray delivery

-12.40
- 12.82 keV, XDT9 XGM ~0.81 mJ@ end of shift
  
  156   27 Aug 2024, 12:17 Chan KimSPBShift summaryX-ray delivery


12.78 keV, ~1.3 mJ


Optical
laser delivery
  
  175   25 Sep 2024, 16:53 Chan KimSPBIssue600um thick CVD diamond (XTD2 attenuator)
seems damaged

 
 Screenshot_from_2024-09-25_16-50-57.pngScreenshot_from_2024-09-25_16-51-21.png 
  176   25 Sep 2024, 23:36 Chan KimSPBShift summaryX-ray delivery


6 keV, ~2.8 mJ, stable
delivery


Optical
  
  178   26 Sep 2024, 23:12 Chan KimSPBShift summaryX-ray delivery


6 keV, ~2.7 mJ, stable
delivery


Optical
  
  181   27 Sep 2024, 23:13 Chan KimSPBShift summaryX-ray delivery


6 keV, ~3.0 mJ, stable
delivery


Optical
  
  184   29 Sep 2024, 00:07 Chan KimSPBShift summary**X-ray delivery**

- 6 keV, ~2.8 mJ, stable delivery

**Optical laser delivery**
  
  187   29 Sep 2024, 22:29 Chan KimSPBStability IssueX-ray beam is continuously drifting in
the vertical direction (XTD9_XGM)
It affects our NKB focus and focused
 Screenshot_from_2024-09-29_22-24-09_1.pngScreenshot_from_2024-09-29_22-24-00.png 
  188   30 Sep 2024, 01:13 Chan KimSPBShift summary**X-ray delivery**

- 6 keV, ~2.8 mJ, continuous beam
drift in vertical direction (both XTD2 &
  
  193   24 Oct 2024, 06:51 Chan KimSPBShift summaryX-ray
delivery

12.4 keV, ~1.4 mJ

Achievements/Observations
  
  194   25 Oct 2024, 05:51 Chan KimSPBShift summaryX-ray delivery

12.4 keV, ~1.4 mJ

 
  
  68   30 Mar 2024, 00:17 Björn Senfftleben (Resolved) Issues with DAQWe had some trouble with the DAQ. It was
not able to start runs properly.

We got the following error messages:
  
  79   10 Apr 2024, 16:35 Antje TrappXROstart of shift - statusStarting shift with mirror motor calibration:

- beam is centered on FEL imager

- pblm in XTD9 is inserted
 Init_2024-04-10_16-34-30.pngstatus_2024-04-10_16-46-01.pngFEL_imag_2024-04-10_16-40-29.pngpblm_2024-04-10_16-52-34.png 
  78   10 Apr 2024, 16:35 Antje TrappXROstart of shift - statusStarting shift with mirror motor calibration:

- found solid attenuator 0.5mm
silicon inserted
 Init_2024-04-10_16-34-30.pngstatus_2024-04-10_16-46-01.pngFEL_imag_2024-04-10_16-40-29.pngpblm_2024-04-10_16-52-34.png 
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