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[[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Upgrades/PostO3Upgrades|Post O3 Upgrade portal]]

== Schedule ==
== Status ==
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== Status == == Other items ==
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 * Vacuum system: Cooling problem in EXC. TMP in EYT.
 * Heater control: Test in IY. GAS drift is large in EX from 25th.
 * Vacuum system: Cooling problem in EXC? TMP in EYT.
 * Heater control: Test in IY. GAS drift was large in EX from 25th.
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 * GAS drift is large in EX from 25th.  * GAS drift was large in EX from 25th.

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2022/10/28 13:00-

Participants:

Status

  • Type-A:
  • Type-B: Optimization of the IP controls (Blending filter, Sensor correction, Noise measurement).
  • Type-Bp: Decoupling of TM/BF in PRM.
  • Type-C:

Other items

  • Replacement of cables: EXT remains.
  • Oplev: Windshield in PRM.
  • ACC:
  • Commissioning:
  • Acceptance check: DropboxPaper

  • Vacuum system: Cooling problem in EXC? TMP in EYT.
  • Heater control: Test in IY. GAS drift was large in EX from 25th.
  • TMS:

Discussion


VIS Meeting

Date: 2022/10/28 13:30-

Participants:

Summary Report

Type-A

  • GAS drift was large in EX from 25th.

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

  • Type-A:
  • Type-B: Optimization of IP controls.
  • Type-Bp:
  • Type-C:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 10/31

  • Hirata: ?

The week from 11/7

  • Takahashi: 11/7-10
  • Aso: 11/7-10

Next meeting

  • 2022/11/4(FRI) 13:30

KAGRA/Subgroups/VIS/VISMinutes20221028 (last edited 2022-10-28 13:14:32 by RyutaroTakahashi)