• KAGRA
• Subgroups
• DET
• Meeting

Clear message

Meetings

• Meeting time: 14:00-15:00 JST/KST on every Thursday

• Meeting room: Zoom3 (https://zoom.us/j/5045179604)

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Agenda & Minutes

20200116 (Thu.)

• Agenda:
  • Minimum goal of KAGRA readiness issue
    • State Vector definition

      • goal: send K1:DET-DQ_STATE_VECTOR

      • status: Done.
    • DQSEGDB capability
      • goal: send OBSERVATION segment
      • status: 95%
        • Automation should be done. (will be done by Robert)
    • Web page preparation

      • goal: publish SummaryPage

      • status: Done.
    • DQ event validation
      • under discussion

        • Probably we cannot provide so many veto segments.
          So at least one (hopefully a few) simple segments will be provided and uploaded.
          (e.g. Omicron triggered segments, Earthquake segments, etc.)

    • GraceDB issue
      • under discussion

        • Full(?) access to GraceDB is opened for KAGRA people.
          Developing/importing GraceDB API tools is better to be done with DET and DAWG.

20200109 (Thu.)

• Agenda:
  • KAGRA readiness issue
    • State Vector definition
      • SV is provided on the real-time IFO control model.
      • SV is contained in both raw frames and low-latency frames.

      • SV definition is summarized on Wiki and kept as latest information.

      • Finally it should be summarized as a tech-report.
    • DQSEGDB capability
      • Segment files are provided on the Kamioka and Kashiwa servers.
      • Files will be shared with LV by rsync+ssh method.
      • Accessing gwdet.icrr.u-tokyo.ac.jp from LIGO's DQSEGDB was already successfully.
    • Web page preparation

      • SummaryPage is opened also for remote site people.

      • Contents are being closed to LIGO's SummaryPage contents.

      • TY and Alex are now updating some softwares on k1sum0. So SummaryPage may become unstable next couple of days.

    • DetChar/DQ event validataion
      • We are now planning to provide DQ flags indicating earthquake, loud seismotion, etc. (See Kozakai-san's slide)
      • These information are shared with LV via DQSEGDB.
    • Low-Latency tools and GraceDB issues
      • Some tools used as low-latency ones in LIGO (Omicron, hveto etc.) are available.
      • We are waiting for the update of GraceDB authentication by LIGO.

  • Offline DQ Slides

  • E-run analysis (washimi) Slide

20191121 (Tue.)

• Agenda:
  • Offline Web tool at Kashiwa
  • Tools stability
  • Joint meeting wit Busrt search group

20191107 (Tue.)

• Agenda:
  • Offline Web tool at Kashiwa

  • GlitchPlot summary slides

  • Tools stability

  • PEM MAP, KamioKaminari, Slow Environment Monitors

20191031 (Tue.)

• Agenda:
  • Tools stability
  • Activities on Kashiwa cluster
  • Talk on f2f meeting

20191024 (Tue.)

• Agenda:
  • Tools stability
  • KGWG activities
  • PTEP PWT
• Minutes:

  • https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10903

20191010 (Tue.)

• Agenda:

  • SummaryPage update

  • DetChar data server at Kamioka

  • Data transfer to KISTI (If someone knows the situation)

20190905 (Tue.)

• Agenda:

  • SummaryPage updates

• Minutes

  • https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10785

20190827 (Thu.)

• SummaryPageMeeting20190827

20190801 (Thu.)

• Agenda:
  • Each pipeline status (Omicron, Fscan, Glitch plot…)
  • Purpose/Goal of the next engineering run

20190725 (Thu.)

• Agenda
  • Engineering run results from data analysis

  • DetChar tool automation plan

  • update of PEM map detail

20190723 (Tue.)

• SummaryPageMeeting20190723

20190711 (Thu.)

• Agenda
  • F2F talk(s)

20190704 (Thu.)

• Agenda

  • Kashiwa cluster (attachment)

  • Engineering run on Jul. 13th. (link)

  • Data Category flags for BURST. (link, generation script)

  • YuzuSummary (sample)

20190613 (Thu.)

• Agenda
  • Database issue

    • See LVK Joint meeting

  • Progresses of Engineering Run analysis

    • RUN Summary

    • What else
• Announcement
  • TY requested DMG group to create the detchar account on the Kashiwa server.
  • Data transfer cannot be done due to much amount of data size. So we are now trying to reduce data size.

  • TY plan to discuss with Kanda-san on next Tue. and Wed. how to transfer the DetChar information.

  • Mervyn from Fukuoka Univ. plans to come to Kamioka from 25th to 28th Jun.

LVK 20190611/0612 (Tue/Wed)

• Agenda

20190606 (Thu.)

• Agenda
  • Urgent task for ER with X-arm cavity
    • Omicron update (Yamamoto) ... Done.
    • DQ Vector update (Yamamoto).
    • Glitch visualization (Kozakai)

    • SummaryPage update (Yokozawa)

    • Segment file update (Oshino)
    • Fscan update (Oshino, Yamamoto)

20190530 (Thu.)

• Agenda

  • Task list for O3 run and Engineering Run on 8th Jun

  • Data Quality Flags

  • Glitch plot

20190523 (Thu.)

• Agenda
  • Task list for Engineering Run on 8th Jun.

  • Trigger based plotting tool ckozakai

20190516 (Thu.)

• Agenda
  • Comment of JRPC meeting and PAB review.

• Minutes

20190509 (Thu.)

• Skipped due to the PAB review.

20190502 (Thu.)

• Skipped due to the Japanese holiday.

20190425 (Thu.)

• Agenda
  • SDF preparation
  • DQ flags for data analysis

• Minutes

20190418

• Skipped due to the F2F meeting

20190411 (Thu.)

• Agenda

  • SDF flags preparation slide

  • Fscan on SummaryPage

  • DetChar computers

  • Tool development slide

20190404 (Thu.)

• Agenda
  • IMC run (3/29-3/31, 4/3-4/4)

    • yamat

    • ckozakai

  • Progress of Kamioka works
    • hveto
      • There are some bugs on the latest version of hveto.
      • Old version of hveto was installed in k1sumX and will be installed in k1det0.
    • Fscan
      • Automation of the Scan is already succeeded.
      • We found a bug in our cache generation system and start to fix this bug.

20190328 (Thu.)

• Agenda
  • Progress of Kamioka works
    • Fscan run on test computer by manually.

    • For automating and integrating to SummaryPage, we need to generate Segment file in automatically.

    • We need to consider how to pick up line information and list up it from FScan results.
    • Automation of hveto on KISTI is succeeded with PMC error signal and PEM channels.
    • We start to install hveto on hveto@k1sumX.

20190322 (Fri.)

• Zoom3 -> Zoom2 (https://zoom.us/j/6676627462)

• Agenda
  • f2f talk

    • 1 slot (Status talk -> T. Yamamoto)

    • DAC satellite [?]
  • Task list in next week

    • Sharing the current situation of SummaryPage

    • Preparing k1det0/1
    • Managing SDF for VIS
    • Installing LIGO's tools and KGWG's tools
  • Task list of engineering run
    • Providing glitch information: (t, f, SNR)
    • Providing line information: (f, df, Amplitude, noise source)
    • Preparing the information server

  • hveto and glitch identification (Pil-Jong & Kokeyama)

    • PMC important channel list

    • Glitch analysis presented in JPS

20190314

• Skipped due to the JPS meeting

20190307

• Agenda
  • Task list of engineering run on May
  • Tools and results from KGWG
  • Summary Page isseus
  • f2f talk

20190228

• Meeting room

  • Zoom3 (https://zoom.us/j/5045179604)

• Agenda
  • Magnetic coupling proposal with LV (Jishnu)

  • Enhancement of SummaryPage

  • Data sharing between Kamioka, Kashiwa, and KISTI
  • Young-Min's trip
• Slide

  • yamat