• KAGRA
• Commissioning
• Weekly
• 20181217
• Agenda

2018/12/17 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

Schedule

• Every Wednesday morning: Maintenance; 12/19: Check RFM for ITMs, changing RT PC etc.
• 12/15, 16 and Week of 12/17~: No night work.

• 1/6: End of X arm commissioning -> Open chambers.

• 1/18~ : Y arm alignment from BS to ETMY using IR beam.
• 2/18~ Y arm commissioning

Discussion

• Time sharing without night work time in the mine, specially CAL, VIS and commissioning.

• X commissioning

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7339: noise investigation for ALS X

• Y arm

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7404: Set up for ALSY system

• VIS

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7348: Drift of the vertical GAS Filter

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7377: PRM, BFLVDT-Glitch

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7389: ETMY, GAS-STM...?

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7395: first version of the inertial damping for the IP of the ITMX

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7406: IP-stage drift and compensation

• Laser, PSL, IOO report
• PCAL
• PEM

  • http://klog.icrr.u-tokyo.ac.jp/osl/?r=7251:SDF

• DGS
  • Any trouble for updating RCG?