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OPERATION-2025 logbook, Contact: F.Wolff-Fabris, A.Galler, H.Sinn, Page 5 of 5  Not logged in

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Issue, posted by Jan Gruenert on 19 Jan 2025, 11:46  1) BKR calls SUN11h20 and informs about issues with the SA1 SRA. Motors in ERROR. 2) Additionally, there was this morning a fire alarm, where in one rack (SASE1 rack 1.1 in XTD2) the gas extinguishing system was triggered, see also https://ttfinfo.desy.de/XFELelog/show.jsp?dir=/2025/03/19.01_M&pos=2025-01-19T10:22:14   SA3 status, posted by Andreas Koch on 14 Jan 2025, 07:38  The image intensifier in the SQS Exit Slit imager had been exchanged on request of SQS, Thomas Baumann. Model: Hamamatsu MCP C9546-03-Y001 against C9546-01. The position of the YAG screen on the camera is slightly shifted which may slightly affect the spectral axis, a few pixels vertically, and approximately

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