Differences between revisions 188 and 287 (spanning 99 versions)
⇤ ← Revision 188 as of 2017-12-10 10:39:45 →
Size: 6402
Editor: OsamuMiyakawa
Comment:
← Revision 287 as of 2018-02-06 09:29:37 → ⇥
Size: 8368
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 11: Line 11:
2017/11/28 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20171128.png||width=1200}}		 2017/2/5 updated
{{attachment:KAGRA/Commissioning/Commissioning_schedule_20180206.png||width=1200}}
Line 17: Line 17:
* 責任者  * *: responsible person

 * Beam leading to REFP port
  * *Izumi
Line 19: Line 22:

 * ETMYアラインメント
  * 12/11
  * 12/12
  * 12/13
  * 12/14 和泉、長野
  * 12/15 和泉、長野、榎本
 
Line 61: Line 54:
2017/12/8(Fri.) 2017/2/6(Tue.)
Line 63: Line 56:
 * Daily
  * 報告と作業 (*:責任者)
   * 位置測定: *内山、寺田(V-11, 2831)
    * 鏡の中心を測った。火曜日に報告。
    * PR3の真ん中を通ると、BSの真ん中を通ってしまうことがわかった。ITMを考えると4mmくらいずれていいはず。		  * Remote participants by eZuce: Takahashi
Line 69: Line 58:
   * アラインメント:
    * 今週はできないので来週頭にEYCに通す。		  * Report of work (*:responsible person)
  * Alignment and Vibration Isolation: Izumi, Okutomi
   * BF yaw transfer function showed that it did not move well. It was fount that the position of IP was different from when pumping down started.
   * IP drifted 2mm in the air, and another 2mm when pump down. (Takahashi)
   * ETMY IPs were set back to where they were on 1/13. The transfer function now has the similar shape as before, but the Q of lowest peak is a bit low.

 * Work plan (*:responsible person)

  * Alignment and Vibration Isolation: *Izumi
   * We can move moving masses of BF, or IPs of yaw to check TF can be recovered.
   * We will play one more day under vacuum.

  * Type A: *Yokozawa
   * RT model of Type A will be separated into cryopayload and tower.
 
  * Type B
   * SR assembly continues.

 * Laser hazard: PSL. Green might be used late of the afternoon, then the center area and Y end will be the hazard area.

 * Weekly
  * Week of 2/5
   * Finding causes of ETMY trouble.
    * Evacuation might be needed if ETMY is touching somewhere.
    * Cooling also will be delayed for 2weeks or so.
Line 73: Line 85:
   * Type B: *Mark、Fabian
    * コーチフィルターを切って試す。伝達関数の測定をする。QPDのセンタリングが必要。
    * おそらくビームはEY方向に向いている。

   * Type A: *高橋(2637)、奥富
    * EYCのペイロードがBS方向に1cmずれていることは、保護フレームがずれていた。ペイロードは問題なさそう。ヒートリンクは関係なかった。
   * Cry: 宮本
    * actuatorのテストなどの続き。

  * Laser hazard
   * SRラインより奥。

 * Weekly
  * 12/4の週
   * Type Aダンピングテスト。
   * メインビームの再アラインメント。

  * 12/11の週
   * メインビームの再アラインメント。
   * ETMYからの戻り光確認。
   * 12/13 昼休みに真空引きの前のミーティング。
   * 12/18EYC閉止。


 * 問題点など
  * PR-BS相対位置測定後、EXでの再位置測定が必要か?
  * PR系のスリップが頻発している。特にPR3。		  * Issues
  * IP drifted 2mm in the air, and another 2mm when pump down.
Line 111: Line 98:
||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]]|| ||
||11||2017/12/12||[[KAGRA/Commissioning/Weekly/20171212/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20171212.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20171212/Minute|Minute]]|| ||
Line 117: Line 111:
||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]]||
Line 124: Line 118:
 * 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]])
 * Meeting for pump down at ETMY ([[/Meetings/Others/20171213|Minute]], [[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20171213.xlsx|schedule]])

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

2017/2/6(Tue.)

  • Remote participants by eZuce: Takahashi
  • Report of work (*:responsible person)
    • Alignment and Vibration Isolation: Izumi, Okutomi
      • BF yaw transfer function showed that it did not move well. It was fount that the position of IP was different from when pumping down started.
      • IP drifted 2mm in the air, and another 2mm when pump down. (Takahashi)
      • ETMY IPs were set back to where they were on 1/13. The transfer function now has the similar shape as before, but the Q of lowest peak is a bit low.
  • Work plan (*:responsible person)
    • Alignment and Vibration Isolation: *Izumi
      • We can move moving masses of BF, or IPs of yaw to check TF can be recovered.
      • We will play one more day under vacuum.
    • Type A: *Yokozawa
      • RT model of Type A will be separated into cryopayload and tower.
    • Type B
      • SR assembly continues.
  • Laser hazard: PSL. Green might be used late of the afternoon, then the center area and Y end will be the hazard area.
  • Weekly
    • Week of 2/5
      • Finding causes of ETMY trouble.
        • Evacuation might be needed if ETMY is touching somewhere.
        • Cooling also will be delayed for 2weeks or so.
  • Issues
    • IP drifted 2mm in the air, and another 2mm when pump down.

KAGRA/Commissioning/DailyWork
<< <  2024 / 11 >  >>
Mon Tue Wed Thu Fri Sat Sun
        1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30  

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)