Remained taks

• (Although this will finish just before O4,) fix the channel list for DQR
• Investigate how to run other tools.
• Finalize design document

• The web server to share the DQR result is gwdet.icrr.u-tokyo.ac.jp?

• Computational power is enough? (k1det1, k1det2)
• Evaluate the load of NDS server
  • Check number of channel + sampling rate
  • In rough estimate by DQR, 5 event/day (including false alarm events)
  • DQR during KAGRA commissioning, DQR during LV ER

Done

• Measure the computational time for one channel
  • Investigate the availability of how many channels we can use for DQR by our computers
  • Omega scan (2 channel) : less than 1 min. (55 sec)
  • Omega scan (4 channel, IMC) : less than 1 min. (48 sec)
  • Omega scan (3 channel, PEM) : less than 1 min. (20 sec)
  • Omega scan (only generate html) : less than 1 min. (35 sec)
  • Stationarity monitor : less than 1 min. (40~48 sec)
  • These time strongly depends on the pre-defined threshold on omega-scan SNR
• Try to use other tool

  • For example, user's manual for {dqr-stationarity}

  • finished preparing the init file for stationarity monitor
• Investigate typical data duration for DQR
  • It depends on sensor type or data itself.
  • Typically more than 64 seconds.