Differences between revisions 219 and 290 (spanning 71 versions)
⇤ ← Revision 219 as of 2017-12-20 09:22:01 →
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← Revision 290 as of 2018-02-07 09:29:53 → ⇥
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Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
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2017/12/19 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20171219.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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2017/12/20(Wed.) 2017/2/7(Wed.)
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 * 作業報告 (*:責任者)
  * Alignment of ETMY: *和泉、牛場、佐藤、都丸、高橋
   * BSからETMYはpitchに10uradくらいのズレがあったが、Oplevを見て戻すと特に問題なく光はエンドに当たった。
   * スリットを使う（三代木法）ことで、BS側に戻すのも相当順調だった。実際にスリットを外してすぐにBSのPDが反応した。
   * ETMYのPayloadのYawに200uradくらいの揺れが残っている。ヒートリンクに触ってしまった可能性が高い。ダンピングが必要。
    * Pitchも数十urad位揺れている。Pitchはおそらく上からのエアーで揺れている可能性が高い。
   * 光はYendで14000カウントでていたが、BSで6000カウントになった。予測とほぼ一致している。		  * Remote participants by eZuce: None
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  * IMMTが動かない件
   * IMMT2のYawのピコモーターが一方向には動くが、逆方向には動きにくい。手でネジを回すと一旦直る。すでに2-3度起きているので、再現性がありそう。
   * DACカードの順序が入れ替わっているようである。->DGS		  * Report of work (*:responsible person)
  * Alignment and Vibration Isolation: Izumi, Okutomi
   * Searching optimal position of IP of ETMY was successfully done. Stiffness is almost the same as what was measured in the air. But Q is still not so high. Still something lower stage might be hitting somewhere.
  * Mirror view by Team also moved by 6mm order! It means that the calibration can be wrong by 25 times.
  * The result of fine tuning showed 1mm off to -x direction.
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  * IOO: 苔山、古畑、坂本、北澤
   * ISSのアラインメントがほぼ完了。AOMを触らなければならない時点でストップした。
   * MCのBURTがきちんと戻っていなかって、MCのサーボのゲインが間違っていたのでMCが不安定だった。直したら、安定になった。(和泉)		  * Vacuum: Kimura
  * Another leakage was found 1e-8 order (2 order of magnitude larger than other two). We leave it anyway and we will start cooling.
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 * 作業予定 (*:責任者)
  * Alignment of ETMY: *和泉、高橋、牛場、都丸、宮本
   * Type Aの上の蓋を閉めて、全てリリースして、ダンピングをいれて1uradを目指す。		  * Work plan (*:responsible person)
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  * IOO
   * アラインメントがあるので、今日の作業は他のことをする。		   * Cooling: Kimura, Suzuki, Yokozawa
   * We will start cooling around 11AM.
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  * BS: Oplevの位置の初期化をしたい。   * 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SR奥がハザードエリア。
   * 昨日に引き続き、午後のある時点からYend 1Fがハザートエリアになる。		   * 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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  * Week of 12/18
   * EYC閉止。
   * Type A引き続き調整。
   * ETMYのアラインメント。

 * Week of 12/25
  * 停電の可能性あり。		   * 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]]|| ||
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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 was successfully done. Stiffness is almost the same as what was measured in the air. But Q is still not so high. Still something lower stage might be hitting somewhere.
    • Mirror view by Team also moved by 6mm order! It means that the calibration can be wrong by 25 times.
    • The result of fine tuning showed 1mm off to -x direction.
  • Vacuum: Kimura
    • Another leakage was found 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)