Differences between revisions 209 and 291 (spanning 82 versions)
⇤ ← Revision 209 as of 2017-12-15 09:17:29 →
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Editor: OsamuMiyakawa
Comment:
← Revision 291 as of 2018-02-07 09:37:34 → ⇥
Size: 8394
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
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2017/12/14 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20171213.png||width=1200}}		 2017/2/5 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20180206.png||width=1200}}
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* 責任者
  		  * *: responsible person
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 * ETMYアラインメント
  * 12/15 和泉、長野、川﨑、榎本
 
 * GigEカメラセット
  * 12/15 苔山、川﨑

 * BS PDセット
  * 12/15 横澤
  * Beam leading to REFP port
  * *Izumi
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2017/12/15(Fri.) 2017/2/7(Wed.)
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 * Daily
  * 報告と作業 (*:責任者)		  * Remote participants by eZuce: None
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   * アラインメント: *和泉、長野、川崎、三代木
    * BSのアルミ箔を外し、EYのPDに光をあてる。
    * IMMT2のピコモーターがスタックしているようなのでそれを直す。
    * EYのPDを回収して、スリットを使いEYのアラインメントをする。
     * Type AのYawのダンピングがないので、50秒周期の揺れを待つ必要がある。Yawのアラインメントの待ち時間がキモ。
    * BSで光が見えたらゴール。		  * Report of work (*:responsible person)
  * Alignment and Vibration Isolation: Izumi, Okutomi
   * Searching optimal position of IP of ETMY resulted that the stiffness (DC response level) is the same as what it was measured in the air. Still something at lower stage might be hitting somewhere.
  * Mirror view by Tcam also moved by 6mm order! It means that the calibration of LVDT can be wrong by factor of 25.
  * The result of fine tuning showed 1mm off to -x direction.
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   * Type B(BS): *正田、和泉、長野
    * TMだけでなく、IMにも返して、DC制御を含めたダンピングが改善された。UGFはPitch及びYawとも1Hz程度。40mHzのゲインで10万とか。COACHオンの状態で1uradまでになった。COACHオフだと十分アラインメントはできそう。		  * Vacuum: Kimura
  * Another leakage was found with 1e-8 order (2 order of magnitude larger than other two). We leave it anyway and we will start cooling.
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   * Type A(ETMY): *牛場、宮本
    * 揺れはOplevでみて数uradになっている。
    * アラインメントはなんとか出るところまでは持っていけた。		  * Work plan (*:responsible person)
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   * PD設置: *横澤
    * 和泉君の指示で移動のタイミングを横澤君に知らせる。		   * Cooling: Kimura, Suzuki, Yokozawa
   * We will start cooling around 11AM.
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   * BSカメラ設置: *苔山、長野
    * 午後様子を見て問題がなければBS内が見えるようなカメラを設置する。外からの作業なので、他の作業と並行して作業可能。		   * Alignment: Izumi, Miyakawa
   * Oplev of ETMY will be monitored at the control room, and misalignment will be restored remotely during the cooling.
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  * Laser hazard
   * センターは変わらずSR奥。
   * 朝BSのY側のアルミ箔をとってYend 1Fをハザードエリアにする。今日の最後にBSのY側でアルミ箔で再び閉じる。		   * WAB cooling test: Akutsu
   * Temperature monitors are being prepared.
   * Oplev is ready.

 * Laser hazard: PSL. Green will be used all the day, then the center up to PR3 will be the hazard area.
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  * 12/11の週
   * ETMYからの戻り光確認。

  * 12/18の週
   * EYC閉止		   * Week of 2/5
    * 2/7 Cooling.
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 * 問題点など		  * Issues
  * IP drifted 2mm in the air, and another 2mm when pump down.
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||17||2018/2/6||[[KAGRA/Commissioning/Weekly/20180206/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180206.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180206/Minute|Minute]]|| ||
||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]]|| ||
||15||2018/1/23||[[KAGRA/Commissioning/Weekly/20180123/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180123.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180123/Minute|Minute]]|| ||
||14||2018/1/16||[[KAGRA/Commissioning/Weekly/20180116/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180116.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180116/Minute|Minute]]|| ||
||13||2018/1/9||[[KAGRA/Commissioning/Weekly/20180109/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180109.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180109/Minute|Minute]]|| ||
||12||2017/12/19||[[KAGRA/Commissioning/Weekly/20171219/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20171219.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20171219/Minute|Minute]]|| ||
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||4||2017/10/10|| ||[[KAGRA/Commissioning/Weekly/20171010/Minute|Minute]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7278&version=1|G1707278-v1]]|| ||4||2017/10/10|| || ||[[KAGRA/Commissioning/Weekly/20171010/Minute|Minute]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7278&version=1|G1707278-v1]]||
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 * Meeting for pump down and cooling at ETMY3 ([[/Meetings/Others/20180118|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]])
 * Meeting for pump down and cooling at ETMY2 ([[/Meetings/Others/20180117|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]])
 * Meeting for pump down and cooling at ETMY1 ([[/Meetings/Others/20180110|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]])

KAGRA Commissioning Wiki

Task list

Schedule

2017/2/5 updated KAGRA/Commissioning/Commissioning_schedule_20180206.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

2017/2/7(Wed.)

  • Remote participants by eZuce: None
  • Report of work (*:responsible person)
    • Alignment and Vibration Isolation: Izumi, Okutomi
      • Searching optimal position of IP of ETMY resulted that the stiffness (DC response level) is the same as what it was measured in the air. Still something at lower stage might be hitting somewhere.
    • Mirror view by Tcam also moved by 6mm order! It means that the calibration of LVDT can be wrong by factor of 25.
    • The result of fine tuning showed 1mm off to -x direction.
  • Vacuum: Kimura
    • Another leakage was found with 1e-8 order (2 order of magnitude larger than other two). We leave it anyway and we will start cooling.
  • Work plan (*:responsible person)
    • Cooling: Kimura, Suzuki, Yokozawa
      • We will start cooling around 11AM.
    • Alignment: Izumi, Miyakawa
      • Oplev of ETMY will be monitored at the control room, and misalignment will be restored remotely during the cooling.
    • WAB cooling test: Akutsu
      • Temperature monitors are being prepared.
      • Oplev is ready.
  • Laser hazard: PSL. Green will be used all the day, then the center up to PR3 will be the hazard area.
  • Weekly
    • Week of 2/5
      • 2/7 Cooling.
  • Issues
    • IP drifted 2mm in the air, and another 2mm when pump down.

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

17

2018/2/6

Agenda

Schedule

Minute

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)