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Message ID: 178     Entry time: 05 May 2023, 06:44
Author: Tokushi Sato 
Group: SPB 
Subject: Shift summary 

X-ray delivery

  • 12.4 keV 200 pulses / train, relatively stable intensity ~0.8 mJ / pulse

Optical laser delivery

  • 420 nm PP laser
  • ns laser for jet imaging

Achievements/Observations

  • M1 & M2 offset mirror optimized again (not really optimum but acceptable)
  • NKB focus checked and defocused to have about 2um beam
  • Collected a few dark runs and about 30 runs with PP laser in adaptive gain mode

Issues

  • AGIPD Fixed MG mode issue
  • PP-laser sync issue, but it was solved quickly, thanks to Lbsync team
  • Beam pointing in the FEL Imager was quite off in the beginning of the shift 
  • Hit rate too low (~0.3%)
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