Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2021/10/22 13:00-13:20

Participants: Takahashi, Ikeda, Yasui, Uchiyama, Yokozawa, Hirata, Sato, Aso, Kimura, Ushiba

Post O3 Upgrade portal

Schedule

Status

Discussion


VIS Meeting

Date: 2021/10/22 14:00-14:35

Participants: Takahashi, Fabian, Miyoki, Uchiyama, Hirata, Ishizaki, Ushiba, Terrence, Sato, Tanaka, Sugiyama

Summary Report

Type-A

Type-B

Type-Bp

PRM

According to Tomaru-san's measurements of the chamber height with respect to the BS, it is necessary to lower the suspension by 6.3 mm. We checked whether this is possible using the SF keystone:

PR3

Hirata-san finished the design of the SF keystone ballast mass base plate. We will proceed as soon as we have the new components.

Type-B and Type-Bp height report

See Fabian's slides.

Type-C

Electronics

Control

Schedule

See Schedule

Safety

Discussion

Terrence: My plan at KAGRA. Presentation file here

Travel Plans

(Date in Kamioka)

The week from 10/25

The week from 11/1

Next meeting

KAGRA/Subgroups/VIS/VISMinutes20211022 (last edited 2021-10-22 14:36:31 by RyutaroTakahashi)