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Technical integration and coordination SASE1 Status and SASE3 Readiness
  Joint Operation and Readiness Logbook, Contact: T.Haas, A. Violante, G. Wellenreuther  Not logged in ELOG logo
Message ID: 428     Entry time: 04 Dec 2017, 10:56
Author: Tobias Haas 
Location: General 
Severity: Information 
Subject: Status after 0930 meeting 

General:

  • User operation with good beam conditions over the weekend
  • One interlock trip in the FXE branch in XTD9. Restored by CAS
  • Shutdown starts tomorrow at 08:00.
  • Next dispatch meeting takes place Wednesday at 13:00. A reminder will be sent.

Instruments

  • SPB:
    • Started with the actual sample during the night shift
    • Some DAQ issues
    • 108TB data was recorded
    • Problems appear to occur between 01:00 and 02:00  and between 13:00 and 14:00 
  • FXE
    • Running is ok. 
    • Temporal and spatial overlap with optical laser established
    • Currently taking pump-probe data
    • People on shift were uncertain about how to recover from interlock trip
      • Statement from Vacuum: Pumps can restarted/valves open if the respective button in KARABO can be clicked

CAS:

  • Delay between data taking and "online" analysis in the "Hummingbird" software is about 0.3s

ITDM

  • On Friday, there was a global network outage affecting the Office Network on the DESY site.
  • The transponder system in the experiment hall was down
  • SRP organised a guard at the hall entrance so that the hall had not to be evacuated
  • The control network (XDAC) was not affected
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