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Comment:
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2017/1/23 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20180123.png||width=1200}}		 2017/1/30 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20180130.png||width=1200}}
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 * Pump down
  * 1/24 *木村、都丸、(牛場)、高橋 or 奥富、和泉、阿久津、宮本 ＋ 未経験者数名（技術系の人）
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2017/1/23(Tue.) 2017/2/2(Fri.)
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 * Remote participants by educe: None  * Remote participants by eZuce: Takahashi, Aso
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  * IOO: 苔山
   * 精密空調が入って、温度が安定した。		   * Vibration Isolation,
   * Restarted the BS realtime model.
Line 65: Line 62:
  * Vacuum
   * Oplevがヒートリンクで遮られていた。
   * Payloadの向きが10mradくらい、BFが逆向きに5mradくらいツイストした。BFを戻したらOplevも戻った。
    * 再度戻り光も確認した。
   * 真空引きの準備がほぼ完了。		   * Alignment: Izumi
   * ETMY transfer function has a different shape when measured before. It means that ETMY might be touching somewhere.
    * For vertical, under BF was OK.
    * Yaw may be rotating too much.
    * After 1/17, ETMY started showing something strange. Stiffness changed gradually, but Q did not change much.
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  * BS:神津、Enzo
   * リアルタイムモデルを改良中。チャンネル追加や、コモンフィルターの整備。
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  * Alignment: *Izumi,
    * We will rotate IP yaw to release somewhere suspected to touch. This work takes 1day at least.
    * Detchar for spectrum of suspension is necessary as soon as possible.
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   * 昨日午後から延期になって、本日朝真空引き予定
    * ETMY立会い: 木村、鈴木、都丸、横澤、高橋、宮川
    * コントロールルーム: 和泉、奥富
   * Check listによる最終確認		     * Gate valve will be closed today.
    * Needs 2days for evacuation. If once evacuated, cooling will be late ~2weeks.
 
  * Type B
   * SR assembly continues.
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 * Laser hazard: 今日は午前はPSLのみ。午後からIMMT。  * Laser hazard: PSL. At some in this evening, it will be the are over the SR line for double-checking the IMC alignment. Kokeyama is responsible for it.
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  * Week of 1/22
   * 1/24: Pump down.
   * 1/25: Turbo pump on.
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   * 1/29,30 leak check.    * 1/31-2/2 Re-checking main beam to ETMY
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  * Network cableの整理
  * ピコモーターの反応がなくなる。		   * EYA gate valve leaks. Urgency is minor.
  * ETMY BF may be touching?
  * The ETMY mirror showed a strange scattering pattern.
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||16||2018/1/30||[[KAGRA/Commissioning/Weekly/20180130/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180130.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180130/Minute|Minute]]|| ||

KAGRA Commissioning Wiki

Task list

Schedule

2017/1/30 updated KAGRA/Commissioning/Commissioning_schedule_20180130.png

Working people assignment

  • *: responsible person
  • Beam leading to REFP port
    • *Izumi

Meetings

Morning meeting

  • Date and time: Every weekday, 9AM
  • Location: Control room, or eZuce

2017/2/2(Fri.)

  • Remote participants by eZuce: Takahashi, Aso
  • Report of work (*:responsible person)
    • Vibration Isolation,
      • Restarted the BS realtime model.
    • Alignment: Izumi
      • ETMY transfer function has a different shape when measured before. It means that ETMY might be touching somewhere.
        • For vertical, under BF was OK.
        • Yaw may be rotating too much.
        • After 1/17, ETMY started showing something strange. Stiffness changed gradually, but Q did not change much.
  • Work plan (*:responsible person)
    • Alignment: *Izumi,
      • We will rotate IP yaw to release somewhere suspected to touch. This work takes 1day at least.
      • Detchar for spectrum of suspension is necessary as soon as possible.
    • Vacuum
      • Gate valve will be closed today.
      • Needs 2days for evacuation. If once evacuated, cooling will be late ~2weeks.
    • Type B
      • SR assembly continues.
  • Laser hazard: PSL. At some in this evening, it will be the are over the SR line for double-checking the IMC alignment. Kokeyama is responsible for it.
  • Weekly
    • Week of 1/29
      • 1/31-2/2 Re-checking main beam to ETMY
    • Week of 2/5
      • 2/5 Cooling start.
  • Issues
    • EYA gate valve leaks. Urgency is minor.
    • ETMY BF may be touching?
    • The ETMY mirror showed a strange scattering pattern.

KAGRA/Commissioning/DailyWork
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Weekly meeting

  • Date and time: Every Tuesday, 11AM
  • Location: Meeting room at Hokubukaikan, or eZuce, Polycom

No.

Date

Agenda

Schedule

Minute

Files

16

2018/1/30

Agenda

Schedule

Minute

15

2018/1/23

Agenda

Schedule

Minute

14

2018/1/16

Agenda

Schedule

Minute

13

2018/1/9

Agenda

Schedule

Minute

12

2017/12/19

Agenda

Schedule

Minute

11

2017/12/12

Agenda

Schedule

Minute

10

2017/11/28

Agenda

Schedule

Minute

9

2017/11/14

Agenda

Schedule

Minute

8

2017/11/7

Agenda

Schedule

Minute

7

2017/10/31

Agenda

Minute

G1707278-v4

6

2017/10/24

Agenda

Minute

G1707278-v3

5

2017/10/17

Agenda

Minute

G1707278-v2
G1707298
G1707300

4

2017/10/10

Minute

G1707278-v1

3

2017/10/3

Agenda

Minute

Commissioning plan for phase1

2

2017/9/26

Agenda

Minute

Commissioning plan for phase1

1

2017/9/19

Commissioning plan for phase1

Other meetings

Documents

Communication tools

for New members

KAGRA/Commissioning (last edited 2023-09-24 11:11:02 by miyoki)