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Message ID: 321     Entry time: 25 Aug 2023, 06:20
Author: Johannes Moeller 
Group: MID 
Subject: Shift summary 

Shift summary the 24th of Aug

  • MID takes the seeded beam about 200 uJ including SASE background.
  • Monochrometer is aligned.
  • Mono + CRL2 was tested.
  • Found rough timing with a fast diode at the sample position
  • Finding the temporal overlap with Forsted YAG hasn't been done yet. The motor (PPODL) doesn't change the laser delay, but LA2_LAS_PPL/CTRL/TRGDLY does. The values is not able to implemented into the Scantool since it doesn't have target position.
  • Photon energy spectrum was measured w and w/o mono with Gotthard at DES.
  • Nano focusing lens is aligned. The beam size is about 20 um X 20 um. Very stable pointing at the sample position.
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