Differences between revisions 16 and 17
⇤ ← Revision 16 as of 2021-02-01 08:40:34 →
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Editor: KousekiMiyo
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Deletions are marked like this. Additions are marked like this.
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 * Friday,[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15864|15864]]: VIS/IX, '''takafumi.ushiba''', Comment to Cabling for cryo-payload (Click here to view original report: 15860)
 * Friday,[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15866|15866]]: VIS/IX, '''ryutaro.takahashi''', Comment to Cabling for cryo-payload (Click here to view original report: 15860)
 * Sunday,[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15868|15868]]: VIS/General, '''kouseki.miyo''', Some suspensions are not SAFE.
 * Sunday,[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15869|15869]]: VIS/PR3, '''fabian.arellano''', Comment to Gluing the mirror wire. (Click here to view original report: 15844)
 * Sunday,[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15871|15871]]: VIS/General, '''kouseki.miyo''', ISOLATED state is available with only LVDTs not blended sensors.		  * '''takafumi.ushiba''', Friday, VIS/IX, Comment to Cabling for cryo-payload (Click here to view original report: 15860), [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15864|15864]]
 * '''ryutaro.takahashi''', Friday, VIS/IX, Comment to Cabling for cryo-payload (Click here to view original report: 15860), [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15866|15866]]
 * '''kouseki.miyo''', Sunday, VIS/General, Some suspensions are not SAFE., [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15868|15868]]
 * '''fabian.arellano''', Sunday, VIS/PR3, Comment to Gluing the mirror wire. (Click here to view original report: 15844), [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15869|15869]]
 * '''kouseki.miyo''', Sunday, VIS/General, ISOLATED state is available with only LVDTs not blended sensors., [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=15871|15871]]

Contents

  1. Activities in this week
  2. Agenda/Minutes on 2021/2/5
  3. CRY+VIS Interface Meeting
  4. VIS Meeting
    1. Progress report
      1. General
      2. Type-A
      3. Type-B
      4. Type-Bp
      5. Type-C
      6. Controls
      7. Electronics
    2. Towards O4
    3. Safety
    4. Discussion
    5. Travel Plans
    6. Next meeting

Activities in this week

  • takafumi.ushiba, Friday, VIS/IX, Comment to Cabling for cryo-payload (Click here to view original report: 15860), 15864

  • ryutaro.takahashi, Friday, VIS/IX, Comment to Cabling for cryo-payload (Click here to view original report: 15860), 15866

  • kouseki.miyo, Sunday, VIS/General, Some suspensions are not SAFE., 15868

  • fabian.arellano, Sunday, VIS/PR3, Comment to Gluing the mirror wire. (Click here to view original report: 15844), 15869

  • kouseki.miyo, Sunday, VIS/General, ISOLATED state is available with only LVDTs not blended sensors., 15871

Agenda/Minutes on 2021/2/5

Zoom Meeting

CRY+VIS Interface Meeting

13:30-14:00

Participants:

Post O3 Upgrade portal

Copy from previous meeting

  • Schedule for IX: Connection is scheduled in the week of 2/8.
  • Schedule for IY: Disconnection was scheduled on 3/11.
  • Schedule for EX: Connection was scheduled in the week of 3/15.
  • Corrugate tube fixing jig: Re-measurement is planed in 2/26-3/1 at IYV.
  • Commissioning in vacuum: Two phased commissioning will be tried in IX at beginning. After that, one phase is default.
  • Acceptance check: Cryo-payload in IX and Type-A tower in EY are on going.
  • Jig for FC painting: Under manufacturing.
  • PF actuator: by the end of January.

VIS Meeting

14:00-16:00

Participants:

Progress report

General

Type-A

Type-B

Type-Bp

Type-C

Controls

Electronics

Towards O4

Safety

Discussion

Travel Plans

Next meeting

KAGRA/Subgroups/VIS/VISMinutes20210205 (last edited 2021-02-11 21:23:44 by RyutaroTakahashi)