Days Activities

• Welding work continues at EY (practice welds and being filmed as well)
• EX was transitioned to Laser Hazard for ALS work (Alexa/Sheila)
• Kyle has begun pumping down at EX
• H1 SUS HTTS was rebooted (Dave/Arnaud)
• ITMx Oplev & electronics work (Thomas/Filiberto)
• Cleanroom was moved from BSC2 -> HAM4 (this required GV2 to be closed/opened)
• HAM4 HEPI electronics work (Hugh)
• Had another SUS Watchdog INVALID alarm for everybody.  Also get ALH Warning window saying there is a virtual circuit unresponsive context:  cdsegw0.cds.ligo-wa.caltech.edu:33029
• CP2 was filled (receiving overfill alarms)
• Sheila gave another PSL Operator Training session in the Control Room