O3 has started!

Tues. Maintenance Activity:

• EY/EX sus charge meas.
• EY pcal meas.
• EY remote HWS on/off, beckoff reboot
• EX network dwitch work (DAQ down for 30min)
• Install EXT EDCU (data concentrator, DAQ restart)
• h1guardian1 reboot
• DMT work
• SVN audit
• 60Hz hunt, EY
• LVEA 3IFO audit in west bay & property hunt
• PEM inj. at 745
• Forklift PSL chiller and hardware
• PSL refcav align
• RF measurement - no changes

LVEA - Transition to Laser SAFE

Comm TBD Work

• CAL sweeps
• PEM inj