Differences between revisions 1 and 3 (spanning 2 versions)
⇤ ← Revision 1 as of 2020-04-04 02:08:41 →
Size: 1450
Editor: TakaakiYokozawa
Comment:
← Revision 3 as of 2020-04-06 13:54:44 → ⇥
Size: 423
Editor: tatsuki.washimi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
== Weekly PEM meeting ==
 * 2020/03/20(Fri) 14:00-(JST)
 * Regular meeting (Japanese) 		== Kamioka-RESCEU Noise subtruction meeting ==
 * 2020/04/09(Thu) 10:00-11:00(JST)
 * Noise subtructio meeting (Japanese)
Line 7: Line 7:
  ==== General issue ====
Line 10: Line 8:
 * Sorry for the meeting at the national holiday.

 * Interferometer status
  * Two weeks observation was finished
   * Maximum 594kpc BNS detection range
   * Maximum Lock duration is over 10h
  * 3/10 - commissioning break started
   * Noise projection
   * Hammering test (Sat. and Sun. morning time)

  * Noise budget was (almost) completed
   * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=13600|klog13600]]
   * Below 70 Hz : Type-A control noise
   * 70 - 100Hz : Unknown
   * 100 - 200 : Actuator DAC noise(?)
   * 200 - 400 : Acoustic noise around IMM area (?)
   * Above 400 Hz : Shot noise, Laser noise(Intensity, frequency)

 * PEM tasks in March
  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/MAR2020|task list]]
  * PRM booth MICを常設にしませんか？ (IOO1 BNC ch11かch12で)

==== Each progress ====
 * Discussion about the list of the general issue (Yokozawa)
 * Acoustic injection and hammering test result (Washimi)
   * Data and Results list : [[KAGRA/Subgroups/PEM/PEMinjection/O3]]
   * KAGRA Noise INJection Analizer; NINJA : [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11564|JGW-T2011564]]

 * Plan of the lock loss study (Fujikawa)		  * KAGRA interferometor configuration (Yokozawa)
 * Observation run (Yokozawa)
 * Noise budget (Yokozawa)
 * Hammering test and PEM injection and its result (Washimi)
 * Recent activities in Yokoyama-lab

Kamioka-RESCEU Noise subtruction meeting

  • 2020/04/09(Thu) 10:00-11:00(JST)
  • Noise subtructio meeting (Japanese)

  • Web meeting with Zoom2 (Zoom2)

Agenda

  • KAGRA interferometor configuration (Yokozawa)
  • Observation run (Yokozawa)
  • Noise budget (Yokozawa)
  • Hammering test and PEM injection and its result (Washimi)
  • Recent activities in Yokoyama-lab

KAGRA/Subgroups/PEM/Meeting/200409/Agenda (last edited 2020-04-09 09:59:09 by TakaakiYokozawa)