• KAGRA
• Commissioning
• Weekly
• 20181023
• Agenda

2018/10/23 Commissioning meeting topics

• Assignment of staffs for night work

  • https://teamup.com/kswnmta8p18h6u1uab

• Readiness for the X arm commissioning.

  • https://docs.google.com/spreadsheets/d/1S2gyFkyajlbPXMKCrqJV7181YFHUxUgPRB6SXz4z4jI/edit?usp=sharing

• 10/25 9AM-3PM: Leak check at ETMX
• 10/30 PM for 30min : Inspection for cleanning
• MZ work needs stopping IR in the daytime; ~10/31 ok, 11/1~11/31?

• Conflict between measurement of ITMs and commissioning -> Ask application for work of ITMs at the control room.

• X arm lock for green and IR flash

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6596: PLL automation

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6624: First lock

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6629: 7min lock

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6638: actuator limit

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6640: IR flash

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6654: OLTF

• Type A

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6593: Drift during pumping down, brief report

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6611: ETMX-payload was sitting nicely

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6628

• Laser, PSL, IOO report
• OMC installation

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6536

• DGS

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=6648: Glitch

  • Scheduling for maintenance time