Agenda/Minutes of the VIS Meeting on 2016/7/29

2016/7/29 13:30 - @ Room 210

Participants:

Progress report

Schedule Chart (PDF,MPP)

Type-A (Takahashi)

• Minutes of Type-A Meeting

• Type-A installation procedure review on the 10th in August.

Type-B (Mark)

• Put a report here

Type-Bp (Shoda)

• Type-Bp modification 3D drawings
  • Detailed design is ongoing at ATC. (To be updated at 8/5.)
  • Installation jig for the protection of the Traverser is under discussion.
• F7 LVDT
  • The test bench for the small F7 LVDT will be made at first.
  • Sato-san made the drawings for the small test bench. They will be ordered soon.
  • Okutomi-kun is starting the test of Virgo F7 LVDT.
• Installation related issues
  • Waiting for the update.
• Simulation and others

  • YAW coupling ratio is estimated from the iKAGRA PR3 data k-log

• A/I

  • Simulation without OSEM sensors and with the length sensing optical sensor.
  • Check the existing items and their status

IMMT (Ohishi)

• Put a report here

Watchdog system (Tanaka)

• Materials to use in meeting.PDF

Safety

• Any issue ?

Discussion

• Inertial sensor selection for Type-B update (Fabian)

  • Plot1, Plot2

• Wide OSEM
  • Mass production status (Akutsu)
• Document Tree

  • VIS Document Tree

Site work plan for the next week

• Mon:
• Tue:
• Wed:
• Thu:
• Fri:

Travel Plans

• Travel (Week of 8/1):
  • Takahashi:
  • Shoda:
  • Mark:
  • Fabian:
  • Okutomi:
  • Fujii:
  • Ishizaki:
  • Hirata:
  • Sato:
  • Ohishi:
• Travel (Week of 8/8):
  • Takahashi:

  • Shoda:8-10 (check existing parts)

  • Mark:
  • Fabian:
  • Okutomi:
  • Fujii:
  • Ishizaki:
  • Hirata:
  • Sato:
  • Ohishi:

Next meeting

2016/8/5(Fri) 13:30 -