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* Conference * [[http://www-kam2.icrr.u-tokyo.ac.jp/indico/event/3/timetable|TAUP@Toyama]] (9/8-9/14) * Yokozawa (9/10) "Investigation of the environment influence for the underground and cryogenic gravitational wave detector, KAGRA." * [[https://w4.gakkai-web.net/jps_search/2019au/data/html/programu.html|JPS@Yamagata]] (9/17-9/20) * Washimi (19aT11-3) 「KAGRAにおける環境雑音モニターの現状と冷凍装置由来の雑音評価」 * TTanaka (19aT11-4) 「KAGRAにおける環境雑音注入試験と評価」 |
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* BS , Serious 90Hz noise investigation | |
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* Coherent analysis for the FPMI | * 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]] |
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* [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10173|klog10173]], [[attachment:peak.txt|list]] | |
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* Night shift summary | |
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* Vacuum pump turned on and off | * Vacuum pump turned on and off[[attachment:slide.pdf|pdf]] |
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* Yamamoto * Auto Bruco [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10203|klog10203]] |
Weekly PEM meeting
- 2019/9/3(Tue) 17:00-(JST)
- Regular meeting meeting
Web meeting with Zoom2 (Zoom2)
Agenda
- General issue
- Conference
TAUP@Toyama (9/8-9/14)
- Yokozawa (9/10) "Investigation of the environment influence for the underground and cryogenic gravitational wave detector, KAGRA."
JPS@Yamagata (9/17-9/20)
- Washimi (19aT11-3) 「KAGRAにおける環境雑音モニターの現状と冷凍装置由来の雑音評価」
- TTanaka (19aT11-4) 「KAGRAにおける環境雑音注入試験と評価」
- Interferometer status
- Several morning runs were held. They are silent run after the IFO commissioning.
- We can use the PEM injection and calibration line study in future
See the detail in url
Silent run -> Some excitation(including calibration line) -> PEM injection -> Hardware injection
- Several morning runs were held. They are silent run after the IFO commissioning.
- Weekly PEM injection
- Commissioning team suggest to have a weekly PME injection/measurement day with interferometer signal
- First candidate : Every Friday
- Show the plan for the PEM injection
- Chrome Book project (Portable PEM researcher)
http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Portable
- We prepared two PEM Chromebook
- There are many project to collaborate with the instruments
- Task list toward the O3
- Please send e-mail to me if you have comments.
- PEM injection
- Shaker injection1 (TTanaka, Yokozawa)
- Shaker injection2 (Okutomi, Fabian)
- acoustic injection (TTanaka, Yokozawa)
- magnetic field injection (Niigata Tanaka, Yokozawa)
- RF injection (TTanaka, Washimi)
- Weekly PEM measurement
- Friday is weekly PEM measurement
- Understanding the effect of the instruments, search the origin of noise, and so on
- Power supply, duct vibration, instruments
- Tentative : Preparing the magnetic field injection and turned on/off the vacuum pump(2019/8/30)
Virgo visiting github
- We will start the discussion to visit Virgo at October
- Washimi, Sugimoto(noise huntung with portable PEM)
- 9/29-10/13
English meeting : The third Tuesday of every month 17:00-(JST) 10:00-(CEST)
- 4th meeting will be held at 17th Sep.(Tue) 17:00-18:00 URL
- Measured PEM summary
- Commissionar asked us to open the measured PEM data
- Database for the KAGRA characteristic lines
- Conference
- Each progress
- Yokozawa
- Washimi
- Magnetic field simulation and lighting issue
- Other portable PEM collaboration
- Kozakai
- Glitch issue
- Night shift summary
- Pick up the requirement to PEM for the JPS meeting
- TTanaka
- Preparing for the PEM injection
- 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 offpdf
- Fujikawa, Mori
- Fujimopy
- Fujikawa
- Lockloss with earthquake
- Yuzurihara
- Yuzu summary page comments
- Yamamoto
Auto Bruco klog10203
- etc
- github progress