• KAGRA
• Subgroups
• VIS

Vibration Isolation System (VIS)

Definition and scope

1. Construction of 2 fixed-mirror interferometers along KAGRA, for both geophysical observation and KAGRA baseline monitor.

2. Arrangement of environment sensors for monitoring the tunnel, rooms, and instruments.

Instruments

Suspension types

Type-A

Type-B

Type-Bp

Type-C

Payload

Actuator design summary

Design Change Logs

Real-time front-end model

• See also: Real-time model development

Apps

Installation

• Installation Procedure

• Misc. Installation Work Information

• Tasks from iKAGRA to bKAGRA

Real Time Model Development

• Real-time Model Development

Operation

• Operation Manual

VIS Introductioon

• Introduction materials for VIS

VIS Commissioning

• Type-A Commissioning

Archives

• Photos

Old Weekly EVO Meeting

• This meeting is suspended.

Past minutes

Subgroup

Members

• Chief: R. Takahashi
• Member： N. Ohishi, H. Ishizaki, F. E. Pena Arellano, M. Barton, N. Hirata, R. Flaminio, Y. Aso, T. Akutsu , E. Tapia (NAOJ),

  T. Sekiguchi, K. Yamamoto, T. Uchiyama (ICRR), R. DeSalvo (Univ. of Sannio), E. Majorana (INFN Rome), J. van den Brand, E. Hennes, A. Bertolini, J. van Heijningen, K. Agatsuma (NIKHEF)

Communication info

• Mailing list: [kagra-seis]