= Minute of PEM meeting =

 * Date: 2019/9/3 17:00-18:00(JST)
 * Attend：Yokozawa, TTanaka, Ohkawa, Fujikawa, Oshino, Kaihotsu, Washimi, Mori

 * Agenda

  * Yokozawa
   * Coherent analysis for the FPMI, MICH and SRCL
    * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10109|klog10109]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10182|klog10182]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10235|klog10235]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10273|klog]]
   * List of the PSL vibration noise frequency
    * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10173|klog10173]], [[attachment:peak.txt|list]]
   * Prepare for the TAUP2019
    * Need to discuss about the topic.

  * Washimi　
   * Magnetic field simulation and lighting issue
    * Magnetic field from the lightning generates higher frequency ~5kHz, so SF changed to 16kHz
    * Make summary page for magnetometer
    * 9/12 lightning expert will visit Kamioka and discuss.
   * Other portable PEM collaboration
   * Conda usage -> ASC analysis
   * Discussion about the fujimopy
   * Online Jupyter with GWpy
   * Update the channel names for portable PEMs

  * Kozakai
   * Glitch issue
   * Night shift summary
   * Pick up the requirement to PEM for the JPS meeting

  * TTanaka
   * Preparing for the PEM injection 
   * Make shell file and check with control PC tomorrow
   * impact hummer

  * Miyo
   * Seismic motion issue if there is topic

  * Okutomi
   * Shaker injection

  * Kaihotsu 
   * Comparison between portable PEM and KAGRA ADC PEM  
   * Vacuum pump turned on and off[[attachment:slide.pdf|pdf]]
    * Investigation about the 312.5, 315,450 and 460Hz
    * If we turned off the PR2 vacuum pump, 312.5Hz was reduced.
  
  * Fujikawa, Mori
   * Fujimopy
    * GUI interface
    * Analysis from the frame files
    * sound files -> need lalframe library

  * Fujikawa
   * Lockloss with earthquake 
    * check the guardian state and important channels and PEMs
    * magnitude is strongly dependent with lock loss?


  * Yuzurihara
   * Yuzu summary page comments

  * Yamamoto
   * Auto Bruco [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10203|klog10203]]

  * etc

 * github progress