Differences between revisions 3 and 4
⇤ ← Revision 3 as of 2023-02-03 10:42:21 →
Size: 1357
Editor: RyutaroTakahashi
Comment:
← Revision 4 as of 2023-02-03 14:36:08 → ⇥
Size: 1803
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
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Date: 2023/2/3 13:00- Date: 2023/2/3 13:00-13:20
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Participants: Participants: Takahashi, Yokozawa, Sato, Kimura, Yasui, Mitsuhashi, Ikeda, Uchiyama, Akutsu, Ushiba, Hirata, Aso, Miyoki, Node
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 * Oplev:  * Oplev: Checking the inventory.
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 * Vacuum system: Vent and evacuation of the OMT-OMC chamber.  * Vacuum system: Vent and evacuation of the OMT-OMC chamber. No leak was found. GV will be opened early next week.
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Date: 2023/2/3 13:30- Date: 2023/2/3 13:30-13:45
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Participants: Participants: Takahashi, Mitsuhashi, Sato, Hirata, Ushiba, Uchiyama, Aso, Tanaka
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 * Budget plan for FY2023.
  * Spare geophones.
  * Actuators for ACC.
  * BF damper for Type-B.
  * Vertical geophones for Type-Bp.
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 * Hirata: 2/8-10
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 * Mitsuhashi: 2/15-17

Contents

  1. Agenda/Minutes
  2. CRY+VIS Interface Meeting
    1. Status
    2. Other items
    3. Discussion
  3. VIS Meeting
    1. Summary Report
      1. Type-A
      2. Type-B
      3. Type-Bp
      4. Type-C
      5. Electronics
      6. Control
    2. Schedule
    3. Safety
    4. Discussion
    5. Travel Plans
    6. Next meeting

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2023/2/3 13:00-13:20

Participants: Takahashi, Yokozawa, Sato, Kimura, Yasui, Mitsuhashi, Ikeda, Uchiyama, Akutsu, Ushiba, Hirata, Aso, Miyoki, Node

Acceptance check document

Status

  • Type-A: Preparation of IP control with ACCs in EX/EY. Offload of F0 in IY
  • Type-B:
  • Type-Bp: Sensor correction for the BF Damper in PRM.
  • Type-C: Monitoring of the OMMT1/2/OSTM suspensions.

Other items

  • Oplev: Checking the inventory.
  • ACC: IP control in EX/EY.
  • Commissioning:
  • Vacuum system: Vent and evacuation of the OMT-OMC chamber. No leak was found. GV will be opened early next week.
  • Heater control:
  • TMS:

Discussion

VIS Meeting

Date: 2023/2/3 13:30-13:45

Participants: Takahashi, Mitsuhashi, Sato, Hirata, Ushiba, Uchiyama, Aso, Tanaka

Summary Report

Type-A

  • Preparation of IP control with ACCs in EX/EY.

Type-B

Type-Bp

Type-C

  • Monitored the OMMT1/2/OSTM suspensions during the vent and the pump-down.

Electronics

Control

Schedule

  • Type-A: IP control with ACCs.
  • Type-B/Bp: Sensor correction.
  • Type-C:

Safety

Discussion

  • Budget plan for FY2023.
    • Spare geophones.
    • Actuators for ACC.
    • BF damper for Type-B.
    • Vertical geophones for Type-Bp.

Travel Plans

(Date in Kamioka)

The week from 2/6

  • Hirata: 2/8-10

The week from 2/13

  • Takahashi: 2/15-17
  • Mitsuhashi: 2/15-17

Next meeting

  • 2023/2/10(FRI) 13:30-

KAGRA/Subgroups/VIS/VISMinutes20230203 (last edited 2023-02-03 14:36:08 by RyutaroTakahashi)