2018/11/20 Commissioning meeting topics
- Assignment of staffs for night work
- Readiness for the X arm commissioning.
Schedule
- Every Wednesday morning: Maintenance
- 11/5-end of Nov.: Route to IYA is closed.
- 11/16: PM for 30min : Inspection for ETMX cleaning
- Needs time sharing with MZ in the daytime until 11/26.
- 11/26~12/9 Daytime: Y arm alignment from BS to ETMY using IR beam.
- Members: Enomoto, Miyazaki, Yokogawa, Sugimoto
- Beam alignment actually starts after the installation of NAB. It will take several days.
- Green from SR2 will be available after 12/9.
- Needs help for Y arm alignment.
- 12/10 or 11: ETMX cleaning
Discussion
- We learned we need to monitor VIS motion when pump down. We may need also some monitors VIS motion when venting.
- Needs re-scheduling for the X arm commissionig?
- X arm lock
http://klog.icrr.u-tokyo.ac.jp/osl/?r=6906: 2 hour lock
http://klog.icrr.u-tokyo.ac.jp/osl/?r=6940: Frequency noise CARMed down
- Laser, PSL, IOO report
http://klog.icrr.u-tokyo.ac.jp/osl/?r=6874: Lock-loss investigation of the IMC
http://klog.icrr.u-tokyo.ac.jp/osl/?r=6948: The PSL was operated with the full power of the fiber amp.!!
- CAL
http://klog.icrr.u-tokyo.ac.jp/osl/?r=6843: calibration line injection test
http://klog.icrr.u-tokyo.ac.jp/osl/?r=6848: calibration line injection test