Weekly PEM meeting

• 2019/6/18(Tue) 17:00-(JST)
• Regular meeting meeting

• Web meeting with Zoom2 (Zoom2)

=== Agenda ===

• General issue
  • Installation of the 1st PEM toward the O3 was (almost) completed!!
    • Center area, X end, Y end
    • Remaining : Magnetometer!!!
    • 2nd PEM installation will be started after the characterization of the chambers. (After O3??)

    • Washimi PEM webpage URL

    • PEM map provided by the medm was updated.
  • Task list toward the O3

    • task sheet

    • Please send e-mail to me if you have comments.
  • KIW6
    • Washimi-san and Kaihotsu-san presented
    • Currently, I heard that PEM activity is great! This is good news.
  • English meeting
    • We will have a monthly English meeting(Mainly share the information with Virgo people)
    • The third Tuesday of every month 17:00-(JST) 10:00-(CEST)

    • 2nd meeting will be held at 16th Jul.(Tue) 17:00-18:00 URL

  • Seismon issue
    • We already installed to KAGRA system
    • Need the tuning for the KAGRA
    • Large earthquake happened this month, we "should" be a safe mode before coming large earthquake (PEM issue???)
• each member progress
  • Washimi　
    • PEM with Virgo :

    • End station PEMs (X-end) : see http://klog.icrr.u-tokyo.ac.jp/osl/?r=9018. MEDM of EX0 is also updated.

    • Power supply
  • Kozakai
  • Miyo
    • Future ground motion ealuation, especially around cryostat.
  • TTanaka
    • PEM with Virgo
    • Microphone calibration
  • Kaihotsu, Mori
    • Additional measurements
  • etc
• github progress