Tunnel Open.

Mirrors:

Status:

• Vacuum will be closed on M1
• M2 installation tomorrow or latest on Monday

Vacuum Loop:

Status:

• Loop is up
• XGM was integrated but tests needed on the interlocks. Hence valves to DPS now in manual mode (overrides interlock)
• Interface to MPS has been successfully tested
• Need to test fast valve connection to VAC and to MPS (Status re cabling was unclear this morning)
• A few pumps still  have communication problems (to be discussed between AE and CAS)

EPS Loop:

Status:

• AE did most of the missing wiring
• Description of EPS interlock still missing. It is planned to start with just one imager in for first beam commissioning
• One fiber connection from Balcony room to DESY still to be done by DESY

Motion Loop:

Status:

• Problem on ELMO motors with linear drive persists. Needs additional testing

Imagers

Status:

• Both motors working on FEL imager
• Work should now concentrate on SR imager

Karabo:

Status:

• Problem in TCP implementation identified that is suspected to cause the long delays observed e. g. with the imagers. Now needs extensive testing
• Still no data recording achieved
• Stability still needs monitoring

Tasks for today:

• Work on GUI for the vacuum loop (J. Eidam, V. Bondar)
• Test XGM interlocks (N. Jardon, M. Planas, T. Matsopoulos)
• Continue tests with PBLM in the tunnels (M. Jidda)
• Test motion system of the imagers in the tunnels (A. Koch and W. Ehsan)
• Monitor stability and responsiveness of GUI Server and Log Servers (A. Silenzi)
• Set up monitoring of temperatures and pressures overnight (A. Silenzi)
• Push DESY to install fiber connection from Balcony rooms to MPS (P. Gessler)

Tasks for tomorrow:

• Put XGM into the vacuum interlock
• Perform careful testing of all interlock conditions for the vacuum

Other topics

• Regular SASE1 readiness meeting at 09:00 tomorrow in XHQ E1.173
• Need to perform tests with EPS interlock conditions
• Need to test fast valve connection to VAC and to MPS
• Gas system for diagnostics needs to be flushed