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Participants: Takahashi, Fabian, Hirata, Ishizaki, Miyo, Tanaka, Sato, Sugiyama, Terrence, Aso Participants:
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 * Type-A team: IXV 4/26, EXV 4/28, IXV(fixing jig) 4/28
 * Type-B team: PRs.
 * Type-A team: IXV 5/10, EYV 5/11-13
 * Type-B team:

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date : 13:00-

Participants: 

Post O3 Upgrade portal

Schedule

  • IX: Oplev setting is on going. Final setting of height was scheduled on 4/26. ACC tuning is scheduled on 4/24.
  • IY: Remedy of the pre-isolator was postponed.
  • EX: Height adjustment is on going (Measurement). Rough setting was scheduled on 4/27.

  • EY: Installation of the tower will be restarted in May. Removing of the maraging rod is necessary.

Status

  • Corrugate tube fixing jig: Implementation for IXV is scheduled on 4/28.
  • Commissioning in air: From mid. May for IX.
  • Commissioning in vacuum:
  • Acceptance check: Meeting (workshop) was set every Friday to make the acceptance check document.
  • PF actuator: After SC.
  • Jig for FC painting:
  • Overall commissioning: Schedule meeting was held on 4/19.
  • Procedure of TM height setting: Plan for IX/EX.

Discussion


VIS Meeting

14:00-

Participants:

Schedule

See Schedule

  • Type-A team: IXV 5/10, EYV 5/11-13
  • Type-B team:

Milestone

  • IMC suspensions are ready in air [40] will finish 2011/04/21.

  • PRs are ready in air [643] will finish 2011/07/09.

  • ETMX is ready in air [656] will finish 2021/08/25.

  • ITMX is ready in air [657] will finish 2021/08/31.

  • ETMY is ready in air [658] will finish 2021/09/16.

  • ITMY is ready in air [659] will finish 2021/11/08.

  • BS is ready in air [691] will finish 2011/11/24.

  • SRs are ready in air [663] will finish 2011/12/20.

  • Output suspensions are ready in air [695] will finish 2011/12/21.

  • TMSY is ready in air [708] will finish 2011/??/??.

  • TMSX is ready in air [684] will finish 2011/??/??.

2021/03/29 updated

Klog

EX

  • (!) 16535 Height adjustment of ETMX , ryutaro.takahashi

General

  • 16506 Deleted unnecessary processes from VIS model file. , satoru.ikeda

IX

  • 16421 Height adjustment of ITMX , ryutaro.takahashi

    • 16499 Comment , ryutaro.takahashi

    • 16519 Comment , ryutaro.takahashi

MCE

  • 16512 MCe oplev characterization , takaaki.yokozawa

    • 16525 Comment , takaaki.yokozawa

    • (!) 16522 Comment , tomotada.akutsu

MCF

  • 16498 Type-C simulation model , yoichi.aso

  • 16501 Oplev calibration MCo , takaaki.yokozawa

  • 16500 Characterization of optical lever MCi , takaaki.yokozawa

  • (!) 16537 MCo suspension strange , tomotada.akutsu

  • 16157 Investigation of IMC suspensions , ryutaro.takahashi

    • 16513 Comment , kouseki.miyo

PR3

  • 16520 Thermistor installation , fabian.arellano

  • 16521 Setting the mirror to nominal height , fabian.arellano

  • 16348 Tightening the locating clamps for the piano wire. , fabian.arellano

    • 16502 Comment , fabian.arellano

  • 16520 Thermistor installation , fabian.arellano

    • (!) 16533 Comment , fabian.arellano

  • 16521 Setting the mirror to nominal height , fabian.arellano

    • (!) 16532 Comment , shinji.miyoki

    • (!) 16529 Comment , fabian.arellano

PRM

  • 16518 PRM BF-LVDT replacement , yoichi.aso

    • (!) 16534 Comment , yoichi.aso

SR2

  • 16509 Lowering the pre-isolator , fabian.arellano

This is generated by python script in /users/Miyo/dropbox/Script/scrapping/main.py.

Summary Report

TypeA

TypeB

Type-Bp

TypeC

Electronics

Control

Safety

Discussion

Travel Plans

The week from 5/3

  • Hirata: 5/7-9

The week from 5/10

  • Takahashi: 5/10-14
  • Sato: 5/10-14
  • Hirata: 5/10-14
  • Yano: 5/10-14

Next meeting

  • 2021/5/14(FRI)

KAGRA/Subgroups/VIS/VISMinutes20210430 (last edited 2021-04-30 14:39:35 by RyutaroTakahashi)