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 * IX: Still some cabling from payload have problems. To the finalization.
 * EX: Aligned for the green beam again. To the finalization
 * IY: F1 was recovered. Adjustable range of F0 was extended ([[https://www.dropbox.com/s/a8p7m6luxz6ndwn/Height%20range%20rev.pdf?dl=0|Height range]]). Range of BF damper should be taken into account. The height adjustment was scheduled in the week of 7/26.
 * EY: Mirror cleaning was almost finished. The shipping will be in the next week (transported after holidays).
 * IX: In finalization.
 * EX: In finalization. Cable (P7-3 pin#2) should be recovered.
 * IY: Range of BF damper (+/-10mm) doesn't reduce the adjustable range of FRs ([[https://www.dropbox.com/s/a8p7m6luxz6ndwn/Height%20range%20rev.pdf?dl=0|Height range]]). The height adjustment was scheduled in this week.
 * EY: The mirror was shipped to Kamioka. Schedule of installation?

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2021/7/30 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX: In finalization.
  • EX: In finalization. Cable (P7-3 pin#2) should be recovered.
  • IY: Range of BF damper (+/-10mm) doesn't reduce the adjustable range of FRs (Height range). The height adjustment was scheduled in this week.

  • EY: The mirror was shipped to Kamioka. Schedule of installation?

Status

  • Corrugate tube fixing jig: Replaced on 7/12-13.
  • TM height setting: ITMY.
  • Commissioning in air: on going in X-arm. Oplev calibration is necessary.
  • Commissioning in vacuum:
  • Overall commissioning:
  • Acceptance check: Every Friday.
  • PF actuator: After SC.
  • Separation of rack in 2F: It was finished on 7/16.
  • New vacuum pumps for V-chambers: Problem on the support for GVs.

Discussion


VIS Meeting

14:00-

Participants:

Klog

BS

  • (!) 17598 Re-cabling Dsub-15 pin for BS oplev , takaaki.yokozawa

EX

  • 17540 EX is available again , kouseki.miyo

    • 17555 Comment , kouseki.miyo

General

  • 17573 Suspension status after M4 earthquake in Hida , kouseki.miyo

  • 17582 Add [PICO] and [PICO OVERVIEW] menu to [sitemap]-[PICO] menu. , satoru.ikeda

  • 17369 Added EPICS channel for VIS temperature adjustment , satoru.ikeda

    • 17553 Comment , satoru.ikeda

IX

  • 17580 Alignment check of ITMX after the earthquake , takafumi.ushiba

  • 17588 MN OpLev alignment for ITMX , takafumi.ushiba

  • (!) 17608 Setup of limit switches , ryutaro.takahashi

  • 17481 ITMX MNH1 cable repairement , takafumi.ushiba

    • 17560 Comment , takafumi.ushiba

    • 17571 Comment , takafumi.ushiba

    • (!) 17607 Comment , ryutaro.takahashi

  • 17588 MN OpLev alignment for ITMX , takafumi.ushiba

    • 17589 Comment , takaaki.yokozawa

IY

  • 17587 Calibration of BF damper , ryutaro.takahashi

  • (!) 17602 Rebooter installation for pico motor drivers. (ITMY) , koji.nakagaki

  • 17406 Setup of pre-isolator , ryutaro.takahashi

    • 17552 Comment , ryutaro.takahashi

PRM

  • 17584 Rebooter installation and network changes for pico motor drivers. (PRM) , koji.nakagaki

SR2

  • 17549 Oplev hardware , fabian.arellano

  • (!) 17600 The oplev output viewport is dirty , fabian.arellano

  • 17549 Oplev hardware , fabian.arellano

    • 17583 Comment , fabian.arellano

    • (!) 17592 Comment , fabian.arellano

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

Summary Report

Type-A

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team:
  • Type-B team:

Milestone

  • IMC suspensions are ready in air [40] will finish 2021/04/21.

  • PRs are ready in air [643] will finish 2021/07/09.

  • 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 2021/11/24.

  • SRs are ready in air [663] will finish 2021/12/20.

  • Output suspensions are ready in air [695] will finish 2021/12/21.

  • TMSY is ready in air [708] will finish 2021/??/??.

  • TMSX is ready in air [684] will finish 2021/??/??.

2021/03/29 updated

Safety

Discussion

Travel Plans

The week from 8/2

  • Takahashi: 8/2-6?
  • Sato: 8/2-6?
  • Hirata: 8/2-6
  • Yano: 8/2-6
  • Ishizaki: 8/6-9? (Shift)

The week from 8/9

Next meeting

  • 2021/8/6(FRI)

KAGRA/Subgroups/VIS/VISMinutes20210730 (last edited 2021-07-31 14:16:45 by RyutaroTakahashi)