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  OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn  Not logged in ELOG logo
Message ID: 88     Entry time: 19 Mar 2023, 02:01
Author: Johannes Moeller 
Group:  
Subject: shift summary 
  • upper and lower branch of SDL aligned
    • beamsizes and angular mismatch characterized
  • vacuum leak of flight path fixed
  • side view microscope re-aligned
  • problems with replaced MPC diamond detector. issue with in-vacuum cabeling suspected
  • misconfigured timing of AGIPD fixed
  • splitting ratio of SDL detuned while HXRSS intensity decreased significantly. Possibly correlated.

With the current HXRSS intensity and focussing, we have insufficient conditions to take data for the experiment. We decide to vent the sample chamber and try to fix the malfunctioning diamond detector instead of taking data over night. HXRSS should be improved tomorrow morning and the SDL possibly realigned afterwards.

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