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Message ID: 113     Entry time: 26 May 2024, 23:23
Author: Romain Letrun 
Group: SPB 
Subject: Shift summary 

X-ray delivery

  • 6.0 keV, up to 202 pulses at 564 kHz, 1.8-1.9 mJ.
  • Stable delivery except for downtime at start of shift (until 7:15) and two more hours in the morning.

Optical laser delivery

  • 770 nm, up to 202 pulses at 564 kHz.
  • Stable delivery.

Achievements/Observations

  • Collected time-resolved diffraction from gold and gold-platinum nanorods at multiple laser fluences.

Issues

  • Vacuum spike in EHU_PSLIT section.
  • DAMNIT backend process stuck. A couple of Maxwell nodes were unaccessible. Solved by DOC and DA OCD.
  • Issue with two AGIPD modules noticed around 21:20. Could not be recovered before end of the shift. To be further investigated tomorrow morning.
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