Differences between revisions 10 and 11
⇤ ← Revision 10 as of 2019-11-29 06:30:43 →
Size: 1449
Editor: TakaakiYokozawa
Comment:
← Revision 11 as of 2019-11-29 11:29:38 → ⇥
Size: 1452
Editor: HirotakaYuzurihara
Comment:
Deletions are marked like this. Additions are marked like this.
Line 16: Line 16:
 * Brief summary of the DetChar activity Slides(Kozakai)https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11011|pdf]  * Brief summary of the DetChar activity Slides(Kozakai)[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11011|pdf]]

Minute of PEM meeting

  • Date: 2019/9/26 16:00-18:00(JST)
  • Attendance:
  • English meeting
  • Join : Yokozawa, Washimi, Federico, Taiki Tanaka, Takaaki Tanaka, Fujikawa, Michimura, Anamaria, Kokeyama , Francesca, Camilla, Kozakai, Irene, Akutsu, Yamat, Mori, Oshino

Agenda

  • KAGRA PEM reports

  • KAGRA detector status & Update of the KAGRA PEM from last meeting (Yokozawa)pdf

    • Change the accelerometers to beam direction

  • Status of Environmental noise hunting in KAGRA (Washimi)https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11013

    • Slow Environmental Monitor should monitor not only day but also week/monty -> Already monitored

  • Brief summary of the DetChar activity Slides(Kozakai)pdf

    • Can anyone use spectrogram tool? yes

    • Make frame file with selected channel -> Another issue

  • Seismic motion measurement(Francesca)pdf

  • Status of the PEM injection in KAGRA (TTanaka)pdf

    • Not distinguish coherence and incoherence for acoustic injection
    • Check different amplitude injection and check the linearity of the significance
    • Use aqccelerometer instead of the microphone

    • Reducing the uncertainty for the injection point. Wide injection->local injection

  • others

KAGRA/Subgroups/PEM/Meeting/191126/Minute (last edited 2020-09-12 12:31:34 by tatsuki.washimi)