Differences between revisions 25 and 51 (spanning 26 versions)
⇤ ← Revision 25 as of 2021-02-19 07:33:06 →
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Editor: KousekiMiyo
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Deletions are marked like this. Additions are marked like this.
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 * Schedule for IX: Released on 2/18. BF is overload.  * Schedule for IX: Released on 2/18. BF was overload.
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 * Acceptance check: Cryo-payload in IX and Type-A tower in EY are on going.  * Acceptance check: Cryo-payload in IX/EX and Type-A tower in EY/IX are on going.
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=== Gant Chart ===
[[attachment:vis_gant_0219.png]]		 === Schedule ===
{{http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/VIS/VISMinutes20210219?action=AttachFile&do=get&target=vis_gant_0219.png|vis_gant+0219|width=1000}}

[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11475|JGW-L2011475-v26]]
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 * [Ikeda] Investigation of the cable length for network cable and temperature control in center are was done. Investigation for both end station was not. [1,2]
 * [Miyo] Automation script to make the foton files was made[3]. In this week I reproduce the OSEMINF foton file for all Type-Bp suspension by suing the script. This script will help us to avoid human error.
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 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15737|15737]] We investigated the network connection. , __satoru.ikeda__ klog:
 1. [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15737|15737]] We investigated the network connection. , __satoru.ikeda__
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 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16038|16038]] Initialize the OSEMINF filters for all Type-Bp suspensions , __kouseki.miyo__  2. [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16036|16036]] Cabling for temperature control equipment , __satoru.ikeda__
 3. [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=16038|16038]] Initialize the OSEMINF filters for all Type-Bp suspensions , __kouseki.miyo__
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 * [[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=16038|16038]] Initialize the OSEMINF filters for all Type-Bp suspensions , __kouseki.miyo__
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[Miyo] I connected the cables for PRM minirack because these had been disconnected from Fujimi-sangyo clean work.
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 * '''When will we do the recovering work for type-Bp suspensions?'''
 * '''Cabling style of the thermistors is reviewed by SEO?'''
 *

Contents

  1. Agenda/Minutes on 2021/2/19
  2. CRY+VIS Interface Meeting
  3. VIS Meeting
    1. Progress report
      1. Schedule
      2. General
      3. Type-C
      4. Type-A
      5. Type-Bp
      6. Type-B
      7. Electronics (Tanaka-san)
      8. Control (Miyo)
    2. Towards O4
    3. Safety
    4. Discussion
    5. Travel Plans
    6. Next meeting

Agenda/Minutes on 2021/2/19

Zoom Meeting

CRY+VIS Interface Meeting

13:30-

Participants:

Post O3 Upgrade portal

  • Schedule for IX: Released on 2/18. BF was overload.
  • Schedule for IY: Disconnection is scheduled on 3/11.
  • Schedule for EX: Connection is scheduled in the week of 3/15.
  • Corrugate tube fixing jig: Re-measurement is planed in 2/26-3/1 at IYV.
  • Commissioning in air: Commissioning of IX will be started. Other schedule has not been decided yet.
  • Commissioning in vacuum:
  • 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: Assembling.

VIS Meeting

14:00-

Participants:

Progress report

Schedule

vis_gant+0219

JGW-L2011475-v26

General

General

Summary:

  • [Ikeda] Investigation of the cable length for network cable and temperature control in center are was done. Investigation for both end station was not. [1,2]
  • [Miyo] Automation script to make the foton files was made[3]. In this week I reproduce the OSEMINF foton file for all Type-Bp suspension by suing the script. This script will help us to avoid human error.

klog:

  1. 15737 We investigated the network connection. , satoru.ikeda

    • 16028 Comment, satoru.ikeda

  2. 16036 Cabling for temperature control equipment , satoru.ikeda

  3. 16038 Initialize the OSEMINF filters for all Type-Bp suspensions , kouseki.miyo

    • 16040 Comment, kouseki.miyo

Type-C

MCF Summary:

  • 16041 Recovery of IMC suspension , ryutaro.takahashi

    • 16049 Comment, naohisa.satou

  • 16041 Recovery of IMC suspension , ryutaro.takahashi

Type-A

EY Summary:

  • 15993 Setup of F2 , ryutaro.takahashi

    • 16023 Comment, ryutaro.takahashi

    • 16034 Comment , ryutaro.takahashi

    • 16050 Comment , ryutaro.takahashi

IX Summary:

  • (!) 16055 Setup of BF with the released cryo-payload , ryutaro.takahashi

Type-Bp

PR2

Summary: [Miyo] I connected the cables for PRM minirack because these had been disconnected from Fujimi-sangyo clean work.

  • (!) 16054 PR2 minirack is moved to 2nd floor , kouseki.miyo

PR3 Summary:

  • 15889 Traverser motor test and cabling. , fabian.arellano

    • 16027 Comment, satoru.ikeda

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

    • 16024 Comment, fabian.arellano

    • 16026 Comment , satoru.ikeda

    • 16032 Comment , fabian.arellano

    • 16043 Comment , fabian.arellano

    • 16052 Comment , fabian.arellano

    • (!) 16056 Comment , fabian.arellano

PRM Summary:

  • 16048 Operation check of Picomotor of PRM IM and BF , satoru.ikeda

Type-B

SR3 Summary:

  • 15963 IM ballast mass adjustment , fabian.arellano

    • 16009 Comment, fabian.arellano

  • 16007 Ballast mass adjustment on top of BF , fabian.arellano

    • 16018 Comment, fabian.arellano

    • 16035 Comment , fabian.arellano

Electronics (Tanaka-san)

Control (Miyo)

Towards O4

Safety

Discussion

  • When will we do the recovering work for type-Bp suspensions?

  • Cabling style of the thermistors is reviewed by SEO?

Travel Plans

The week from 2/22

  • Takahashi: 2/23-2/28
  • Sato: 2/23-26
  • Hirata: 2/23-26
  • Yano: 2/23-26

The week from 3/1

  • Takahashi: 3/1-5
  • Sato: 3/1-5
  • Hirata: 3/1-5
  • Yano: 3/1-5

Next meeting

  • On 2020/2/26(Fri)

KAGRA/Subgroups/VIS/VISMinutes20210219 (last edited 2021-02-20 09:40:40 by RyutaroTakahashi)