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 * Post Obs. task ([[https://docs.google.com/spreadsheets/d/1w4q8OvX9E6nkYSgshLYLoZH5yvQXHvGmL1agux8ztx0/edit?usp=sharing|Request]]), Task for O3c ([[https://paper.dropbox.com/doc/Plan-for-the-long-OR-brake--AxxlJFvK1IGJjqrG5nfdHfGXAQ-KqexeqMaCA7DITFGxA5ih|Plan]], [[https://www.dropbox.com/s/hoadb73fdyah02c/Post-O3%20task.xlsx?dl=0|Sheet]]).
Post Obs. task ([[https://docs.google.com/spreadsheets/d/1w4q8OvX9E6nkYSgshLYLoZH5yvQXHvGmL1agux8ztx0/edit?usp=sharing|Request]]), Task for O3c ([[https://paper.dropbox.com/doc/Plan-for-the-long-OR-brake--AxxlJFvK1IGJjqrG5nfdHfGXAQ-KqexeqMaCA7DITFGxA5ih|Plan]], [[https://www.dropbox.com/s/hoadb73fdyah02c/Post-O3%20task.xlsx?dl=0|Sheet]]).

Agenda/Minutes of the VIS Meeting on 2020/5/29

2020/5/29 14:00 -

Zoom Meeting

Participants:

Task list towards O4

Schedule towards O4

Progress report

General

Type-A

Type-B

Type-Bp

Type-C

Controls

Electronics

Post O3

  • KAGRA is still in the suspended mode. Only remote measurements are available until May 31st (Q-measurement by Fabian, Type-A measurement by Lucia).
  • More activities in the control room and the site will be available from June 1st (Noise budget by Ushiba).
  • Decision for O3c in Virgo will be done within two weeks (from EO). If O3c was decided, task for O3c will be available as well (e.g. Sensor correction for SRs).
  • Post Obs. task has priority higher than task for O3c. Two weeks, at least, in June will be assigned for Post Obs. task.
  • The site work towards O4 will be rescheduled.

Post Obs. task (Request), Task for O3c (Plan, Sheet).

Safety

Discussion

  • Papers
    • Mechanics of Type-A tower + Cryo-payload: Shoda (on going)
    • Performance of Type-A: Lucia
    • Control of Type-A: Lucia?
    • Control (Sensor correction): Fujii
    • Type-B: Fabian (on going)
  • Personnel towards O4
    • Takahashi supervises both teams.
    • Type-A team: Sato, Miyo, Takahashi, company person
    • Type-B/Bp team: Shoda(supervisor), Hirata, Fabian, Terrence, Washimi, company person

Travel Plans

Next meeting

  • On 2020/6/5(Fri)

KAGRA/Subgroups/VIS/VISMinutes20200529 (last edited 2020-05-29 15:43:10 by RyutaroTakahashi)