• KAGRA
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• VIS
• VISMinutes20220909

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2022/9/9 13:00-

Participants:

Post O3 Upgrade portal

Schedule

• Type-A: Recovery of the BF H2 LVDT in IY. Replacement of the cables in EX.
• Type-B: Closing of the chambers. Tightening of the screws for the chamber legs. Setting of the dial gauges.
• Type-Bp: Closing of the chambers.
• Type-C:

Status

• Replacement of cables: EXT remains.
• TM height setting:
• Oplev:
• ACC:
• Commissioning in air:
• Commissioning in vacuum:

• Acceptance check: DropboxPaper

• Vacuum system: Pump down of the center area from 9/12.
• Heater control: Pending.
• TMS:

Discussion

VIS Meeting

Date: 2022/9/9 14:00-

Participants:

Summary Report

Type-A

• Recovered the BF H2 LVDT in IY.
• Replaced some exchange cables in EX.

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

• Type-A:
• Type-B: Monitor of the evacuation.
• Type-Bp: Monitor of the evacuation.
• Type-C:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 9/12

• Sato: 9/12-15
• Hirata: 9/12-16

The week from 9/5

• Takahashi: 9/20-22
• Aso: 9/20-22

Next meeting

• 2022/9/16(FRI)