Differences between revisions 25 and 53 (spanning 28 versions)
⇤ ← Revision 25 as of 2021-03-02 09:09:08 →
Size: 8115
Editor: KousekiMiyo
Comment:
← Revision 53 as of 2021-03-05 12:39:28 → ⇥
Size: 5910
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
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Date : 13:30-13:45 Date : 13:30-
Line 15: Line 15:
 * IX: Setting Oplev by 3/10. Preparing additional spring for BF.
 * IY: Disconnection is scheduled on 3/11.		  * IX: Oplev setting will be finished by 3/10. Mystery of 5-kg overload. The ballast on the F0 is too tall.
 * IY: The vent was finished on 3/2. Disconnection is scheduled on 3/11.
Line 20: Line 20:
 * Corrugate tube fixing jig: Started the vent of IYV chamber on 26th. Re-measurement is on going in 2/25-3/2 at IYV.
 * Commissioning in air: Commissioning of IX will be delay. From April?		  * Corrugate tube fixing jig: Re-measurement was performed in 2/25-3/2 at IYV.
 * Commissioning in air: Commissioning of ITMX is delay. From April?
Line 25: Line 25:
 * Jig for FC painting: Assembling.
 * Overall commissioning: To be considered about personnel.		  * Jig for FC painting:
 * Overall commissioning: Schedule meeting is requested (after JPS meeting?).
Line 36: Line 36:
14:00-14:30 14:00-
Line 38: Line 38:
Participants: Takahashi, Hirata, Miyo, Sato, Fabian, Sugiyama, Ishizaki, Aso, Terrence, Tanaka Participants:
Line 41: Line 41:
||'''KAGRA'''||'''Suspension-wise''' || '''People-wise''' ||
|| [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt|All schedule]] ||[[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?action=show&controller=gantts&f%5B%5D=status_id&f%5B%5D=subject&f%5B%5D=&gantt=1&month=3&months=6&op%5Bstatus_id%5D=o&op%5Bsubject%5D=~&project_id=kagra&query%5Bdraw_progress_line%5D=0&query%5Bdraw_relations%5D=1&set_filter=1&utf8=%E2%9C%93&v%5Bsubject%5D%5B%5D=%5BETMX%5D&year=2021&zoom=2|ETMX]] || ||
|| ||[[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?action=show&controller=gantts&f%5B%5D=status_id&f%5B%5D=subject&f%5B%5D=&gantt=1&month=3&months=6&op%5Bstatus_id%5D=o&op%5Bsubject%5D=~&project_id=kagra&query%5Bdraw_progress_line%5D=0&query%5Bdraw_relations%5D=1&set_filter=1&utf8=%E2%9C%93&v%5Bsubject%5D%5B%5D=%5BITMX%5D&year=2021&zoom=2|ITMX]] || ||
|| ||[[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=subject&op%5Bsubject%5D=%7E&v%5Bsubject%5D%5B%5D=%5BETMY%5D&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|ETMY]] || ||
|| ||[[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=subject&op%5Bsubject%5D=%7E&v%5Bsubject%5D%5B%5D=%5BITMY%5D&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|ITMY]] || ||		 [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/VIS/Schedule|Schedule]]
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Suspension schedule ( based on the [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11475|Microsoft project ]])
  		 * The next week
 * Type-A team: 3/9 IXV filter setting, 3/10-11 IYV payload disconnection
 * Type-B team: 3/9 EXV withdrawal, 3/10-12 PR/SR adjustment
Line 50: Line 47:
* [Miyo] Please check the remaining tasks for PRs and SRs (hardware )
 * PR3
  * rubbing check
  * Install OpLev
  * noise floor check about all sensors: OSEM, OpLev, LVDTs.
  * Calibration check
 * PR2
  * noise floor check
  * Install OpLev
  * Calibration check
 * PRM
  * replace the LVDT circuit for BF damper. it is broken.
  * noise floor check
  * calibration check
 * BS
  * ballast mass adjustment
  * noise floor check
  * calibration check
 * SR3
  * ballast mass adjustment
  * noise floor check
  * calibration check
 * SR2
  * ballast mass adjustment
  * Install OpLev
  * noise floor check
  * calibration check
 * SRM
  * ballast mass adjustment
  * Install OpLev
  * noise floor check
  * calibration check
Line 51: Line 80:
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=category_id&op%5Bcategory_id%5D=%3D&v%5Bcategory_id%5D%5B%5D=6&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|PRs]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=category_id&op%5Bcategory_id%5D=%3D&v%5Bcategory_id%5D%5B%5D=7&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|BS/SRs]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=category_id&op%5Bcategory_id%5D=%3D&v%5Bcategory_id%5D%5B%5D=10&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Input Optics suspensions]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=category_id&op%5Bcategory_id%5D=%3D&v%5Bcategory_id%5D%5B%5D=20&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Output Optics susspensions]]

 * People
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=assigned_to_id&op%5Bassigned_to_id%5D=%3D&v%5Bassigned_to_id%5D%5B%5D=100&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Takahashi]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=assigned_to_id&op%5Bassigned_to_id%5D=%3D&v%5Bassigned_to_id%5D%5B%5D=107&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Fabian]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=assigned_to_id&op%5Bassigned_to_id%5D=%3D&v%5Bassigned_to_id%5D%5B%5D=102&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Sato]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=assigned_to_id&op%5Bassigned_to_id%5D=%3D&v%5Bassigned_to_id%5D%5B%5D=103&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Hirata]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=assigned_to_id&op%5Bassigned_to_id%5D=%3D&v%5Bassigned_to_id%5D%5B%5D=99&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Ikeda]]
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt?utf8=%E2%9C%93&set_filter=1&gantt=1&f%5B%5D=status_id&op%5Bstatus_id%5D=o&f%5B%5D=assigned_to_id&op%5Bassigned_to_id%5D=%3D&v%5Bassigned_to_id%5D%5B%5D=96&f%5B%5D=&query%5Bdraw_relations%5D=0&query%5Bdraw_relations%5D=1&query%5Bdraw_progress_line%5D=0&months=6&month=3&year=2021&zoom=2|Miyo]]

memo
  
 * Type-A team: IXV in 3/1-3, IMC in 3/4-5
 * Type-B team: EXV in 3/1-2, PR3 in 3/3-5		 == klog ==
'''EX'''
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16142|16142]] IP and F0 stepper motor limit switches. , __fabian.arellano__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16084|16084]] Remedy of F0 , __ryutaro.takahashi__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16100|16100]] Comment , __ryutaro.takahashi__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16116|16116]] Comment , __fabian.arellano__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16128|16128]] Comment , __fabian.arellano__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16139|16139]] Comment , __fabian.arellano__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16142|16142]] IP and F0 stepper motor limit switches. , __fabian.arellano__
  * (!) [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16159|16159]] Comment , __fabian.arellano__
'''General'''
 * (!) [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16144|16144]] I turned off the electronics in VIS racks in the central room. , __fabian.arellano__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16036|16036]] Cabling for temperature control equipment , __satoru.ikeda__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16114|16114]] Comment , __satoru.ikeda__
'''IX'''
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16118|16118]] Setup of filter chain , __ryutaro.takahashi__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16127|16127]] Comment , __ryutaro.takahashi__
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16138|16138]] Comment , __ryutaro.takahashi__
  * (!) [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16156|16156]] Comment , __ryutaro.takahashi__
'''IY'''
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16091|16091]] Monitoring of IP by ITMY venting , __satoru.ikeda__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16106|16106]] Comment , __satoru.ikeda__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16107|16107]] Comment , __kouseki.miyo__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16115|16115]] Comment , __satoru.ikeda__
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16119|16119]] Comment , __satoru.ikeda__
'''MCE'''
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16101|16101]] Preparation for fixing the MCe coil cable , __naohisa.satou__
'''MCF'''
 * (!) [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16157|16157]] Investigation of IMC suspensions , __ryutaro.takahashi__
'''PR3'''
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15976|15976]] Picomotor of PR3_BF_T(Motor2) got stuck , __satoru.ikeda__
  * (!) [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16162|16162]] Comment , __fabian.arellano__
Line 70: Line 114:
<<MonthCalendar(,2021,3)>>
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 * Replacement of LVDT coils for F0 in EX.  * Replacement of LVDT coils for F0 was finished in EX.
 * Tuning of the filter chain is on going in IX.
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 * Investigation and recovery of IMC suspensions are requested.  * Investigation and recovery of the IMC suspensions were performed on 3/4.
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 * O3GK Noise Budget : Seismic noise through the Type-A tower
  * [[https://gokagra.slack.com/archives/C015M111B5G/p1611978135005400]]
  * Calculation for the ETMY : much smaller than O3GK sensitivity, but larger than the design sensitivity
Line 89: Line 130:
The week from 3/1

 * Takahashi: 3/1-5
 * Sato: 3/1-5
 * Hirata: 3/1-5
 * Yano: 3/1-5
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The week from 3/15

 * Takahashi: 3/15-18
 * Sato: 3/15-19
 * Hirata: 3/15-19
 * Yano: 3/15-19
Line 104: Line 145:
 * 2021/3/5(FRI)  * 2021/3/12(FRI)

Contents

  1. Agenda/Minutes
  2. CRY+VIS Interface Meeting
    1. Schedule
    2. Status
    3. Discussion
  3. VIS Meeting
    1. Schedule
    2. klog
    3. Progress report
      1. TypeA
      2. TypeB
      3. TypeBp
      4. TypeC
      5. Electronics
      6. Control
    4. Safety
    5. Discussion
    6. Travel Plans
    7. Next meeting

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date : 13:30-

Participants :

Post O3 Upgrade portal

Schedule

  • IX: Oplev setting will be finished by 3/10. Mystery of 5-kg overload. The ballast on the F0 is too tall.
  • IY: The vent was finished on 3/2. Disconnection is scheduled on 3/11.
  • EX: Connection is scheduled in the week of 3/15.

Status

  • Corrugate tube fixing jig: Re-measurement was performed in 2/25-3/2 at IYV.
  • Commissioning in air: Commissioning of ITMX is delay. From April?
  • Commissioning in vacuum: From May?
  • Acceptance check: Cryo-payload in IX/EX and Type-A tower in EY/IX are on going.
  • PF actuator: Not evaluated in IX, but after the commissioning for suspension.
  • Jig for FC painting:
  • Overall commissioning: Schedule meeting is requested (after JPS meeting?).

Discussion

  • [Miyo] オフロード作業を無くすためのアイデア募集
    • 問題意識：真空圧力が変わるとIPが傾いてPayloadが自身のEQフレームに当たる。（完全に傾かないようにする治具はそもそも不可能なので、傾いても大丈夫なアイデアがほしい。）

    • [Miyo] そもそも、IPが傾いてIPのEQストップに当たった状態でもPayloadも同じく当たらないよう十分に退避させれば良い話に思える。その場合、IPがEQに当たった状態でFRをつかってもとに戻せるかどうか確認すべき。これはAcceptanceCheckに追加すべきか？

VIS Meeting

14:00-

Participants:

Schedule

Schedule

* The next week

  • Type-A team: 3/9 IXV filter setting, 3/10-11 IYV payload disconnection
  • Type-B team: 3/9 EXV withdrawal, 3/10-12 PR/SR adjustment

* [Miyo] Please check the remaining tasks for PRs and SRs (hardware )

  • PR3
    • rubbing check

    • Install OpLev

    • noise floor check about all sensors: OSEM, OpLev, LVDTs.

    • Calibration check
  • PR2
    • noise floor check

    • Install OpLev

    • Calibration check
  • PRM
    • replace the LVDT circuit for BF damper. it is broken.
    • noise floor check
    • calibration check
  • BS
    • ballast mass adjustment
    • noise floor check
    • calibration check
  • SR3
    • ballast mass adjustment
    • noise floor check
    • calibration check
  • SR2
    • ballast mass adjustment

    • Install OpLev

    • noise floor check
    • calibration check
  • SRM
    • ballast mass adjustment

    • Install OpLev

    • noise floor check
    • calibration check

klog

EX

  • 16142 IP and F0 stepper motor limit switches. , fabian.arellano

  • 16084 Remedy of F0 , ryutaro.takahashi

    • 16100 Comment , ryutaro.takahashi

    • 16116 Comment , fabian.arellano

    • 16128 Comment , fabian.arellano

    • 16139 Comment , fabian.arellano

  • 16142 IP and F0 stepper motor limit switches. , fabian.arellano

    • (!) 16159 Comment , fabian.arellano

General

  • (!) 16144 I turned off the electronics in VIS racks in the central room. , fabian.arellano

  • 16036 Cabling for temperature control equipment , satoru.ikeda

    • 16114 Comment , satoru.ikeda

IX

  • 16118 Setup of filter chain , ryutaro.takahashi

    • 16127 Comment , ryutaro.takahashi

    • 16138 Comment , ryutaro.takahashi

    • (!) 16156 Comment , ryutaro.takahashi

IY

  • 16091 Monitoring of IP by ITMY venting , satoru.ikeda

  • 16106 Comment , satoru.ikeda

  • 16107 Comment , kouseki.miyo

  • 16115 Comment , satoru.ikeda

  • 16119 Comment , satoru.ikeda

MCE

  • 16101 Preparation for fixing the MCe coil cable , naohisa.satou

MCF

  • (!) 16157 Investigation of IMC suspensions , ryutaro.takahashi

PR3

  • 15976 Picomotor of PR3_BF_T(Motor2) got stuck , satoru.ikeda

    • (!) 16162 Comment , fabian.arellano

Progress report

TypeA

  • Replacement of LVDT coils for F0 was finished in EX.
  • Tuning of the filter chain is on going in IX.

TypeB

TypeBp

TypeC

  • Investigation and recovery of the IMC suspensions were performed on 3/4.

Electronics

Control

Safety

Discussion

Travel Plans

The week from 3/8

  • Takahashi: 3/8-3/12
  • Sato: 3/8-3/12
  • Hirata: 3/8-3/12
  • Yano: 3/8-3/12

The week from 3/15

  • Takahashi: 3/15-18
  • Sato: 3/15-19
  • Hirata: 3/15-19
  • Yano: 3/15-19

Next meeting

  • 2021/3/12(FRI)

KAGRA/Subgroups/VIS/VISMinutes20210305 (last edited 2021-03-05 16:43:25 by RyutaroTakahashi)