== Weekly PEM meeting ==
 * 2021/11/19(Fri) 17:00-
 * Regular meeting
 * Zoom2 : https://zoom.us/j/6676627462

==== Meeting and Conference issue ====


  * 第2回新学術「地下宇宙」若手研究会 [[https://www.lowbg.org/ugap/ws/yr2021/]]
   * 2021年11月25日(木)～26日(金) @ 神戸大
   * Registration : 11月12日（金）まで (終了)
   * 鷲見、鈴木

  * Supernovae Workshop  [[https://www-conf.kek.jp/SNeGWv2021/]]
   * 12/1,2 @ Online
   * Registration deadline: November 28, 2021

  * KAGRA F2F 
   * 12/20,21 @ Online
 
  * 新学術領域「地下宇宙」第8回超新星ニュートリノ研究会 [[http://www.lowbg.org/ugap/ws/sn2022/index.html]]
   * 2022年1月6日(木)、7日(金)  @ 早稲田+オンライン
   * 講演申込締切：2021年12月6日(月)
   * 参加申込締切：2022年 1月 5日(水)

  * JPS meeting [[https://www.jps.or.jp/activities/meetings/2022annual/corona/index.php|URL]] 
  　* 2022年3月15日（火）～3月19日（土）@ 岡山大学
    * 登壇登録 : 11月16日 ~ 12月2日
    * 粂(non-linear ICA)、小林(O3GK ICA)、鈴木(NN)?

  * Other meetings [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/DAWG/conferences|url]]

  * GWPAW Hannover, Germany, Dec 14th-17th, 2021

If you have some presentation about PEM related, please contact to me.

==== Business travel ====
 * Depending on the situation of COVID-19
   * To Kamioka
     * no plan
   * From Kamioka
     * 11/24(移動), 25, 26 : Washimi (to Kobe U)
     * 12/2 : Washimi (to Shonan Institute of Technology)
  

==== General issue ====

 * Procedure toward X arm commissioning
  * Green cavity 
  * Baffle PD check

  * Mirror height measurement
   * BS/SR height adjustment
   * Summary of height measurement

  * IO commissioning 
   * IMC ASC
   * Power budget

  * IR alignment
   * Beam profile measurement

  * Mid size baffle installation
   *

  * Y arm commissioning
   * SR3 suspension commissioning
   * Green Y alignment
   * Oplev preparation

 * Schedule
  * [[https://dac.icrr.u-tokyo.ac.jp/attachment/6069bec9f130890061c6136a|figure]]

 * PEM schedule
  * Re-installation of PEMs toward O4

==== Jurnal paper issue ====
[[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Reports/JurnalPaperIssue|Details are here!]]
  * PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13405|JGW-P2113405]]
    * Specialist review (Dead line : Nov. 15)
  * Acoustic reverberation time paper (Washimi+) 
    * Washimi will write in the New Year holidays 

  * ICA for E-run/O3GK (Kume, Yokoyama)

  * Portable PEMs (Yokozawa+) '''<<Start writing>>'''

==== Preparation for O4 ====

  * Table PEM setting 
   * IMC refl/trans table

  * New PEM
   * Cryocon
   * Ondotori
   * Pt 100 by ondotori
   * TEAC710
   * 電界計 (EFM; electric field mill)
   * ACO power supply with low frequency

  * Magnetmeters for the Schumann resonance
   * Discussing with technicians (AEL, FCL)

  * PEM injection
   * Low-frequency sound injector[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=16829|klog16829]]
   * Acoustic injection at X/Y-end
   * Magnetic injection   

 * After O4 
   * RF monitor
   * Tiltmeter
   * RI detector
   * Newtonian noise

 * Discussion with DET members
  * Daily summary page PEM

==== Progress report ====

 * Yuzurihara
  * Pastavi 
  * Data Quality Report [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/LVAlert|LVAlert test is on-going]]

 * Suzuki
  * Water simulation

 * Hoshino
  * Seismic motion analysis

 * Investigation of ICA analysis 
  * Progress

 * Nishizawa
  * Magnetic field analysis

 * Washimi
  * Circuit for the Schumann resonance [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13447|JGW-G2113447-v2]]
 
 * Yokozawa 

 * Seismic motion analysis
  * O3GK
  * Microseismic
  * Long term

==== Place for memo ====
 * [[https://www.gw-openscience.org/O3/o3aspeclines/|Line noise list in O3a public data]]
 * [[https://pubplan.ligo.org/CW/KAGRA_VectorDM.html|Summary page for KAGRA O3 vector dark matter]]