Weekly PEM meeting
- 2019/7/23(Tue) 17:00-(JST)
- Regular meeting meeting
Web meeting with Zoom2 (Zoom2)
参加者：
Agenda
- General issue
- Washimi-san became a subchief of the PEM subsystem
- Wiki page Renewal(Thanks Washimi-san)
- Please let us know if you noticed.
- Chrome Book project
http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Portable
- Portable PEM researcher
- Spectral analyzer, sound recording, terminal, ...
- USB accelerometer, microphone, magnetometer...
Data sharing GoogleDrive
- medm upgrade
- CS PEM medm(TTanaka), Weather station(KTanaka)
- In future, weather report(pdf), weather flag(including the ground motion)
- Weekly PEM measurement
- Friday is temporal weekly PEM measurement
- Understanding the effect of the instruments and so on
- Power supply, duct vibration, instruments
- PCal Rx PD noise budget (7/5)
- IYC vibration (7/12)
- Many small issues (7/19)
- IXC vibration (7/26)
- PEM injection
- Shaker injection1 (Yikang, TTanaka, Yokozawa)
- Shaker injection2 (Okutomi, Fabian)
- acoustic injection (TTanaka, Yokozawa)
- magnetic field injection (Yikang, Yokozawa)
- RF injection (TTanaka, Washimi)
- 2nd engineering run : 13th Jul.
- Interferometer configuration MICH
- English meeting
- We will have a monthly English meeting(Mainly share the information with Virgo people)
- The third Tuesday of every month 17:00-(JST) 10:00-(CEST)
- 3rd meeting will be held at 20th Aug.(Tue) 17:00-18:00 URL
- Task list toward the O3
- Please send e-mail to me if you have comments.
- Virgo visiting
- We will start the discussion to visit Virgo at October
- Washimi(PEM with portable), Miyo(ground motion)
- Next F2F meeting
- Registration deadline (31th Jul.)
- 2 subsystem report (Overview + 1 individual progress)
- Welcome to have many posters
- Each progress
- Yokozawa
- Coherent analysis with PEMs
- Washimi
- Cryochamber characterization
- Sound reverberation analysis
- Kaminari monitoring
- Google chrome
- Seismometer vs accelerometer analysis
- Kozakai
- Trigger event identification
- Yuzu summary page comments
- Others and plan toward the JPS meeting
- Miyo
- Effect the protect shied to the seismometer
- Long term study of the KAGRA ground motion (If there is update)
- Ground motion at last Friday(7/19) (I want to ask you to have a report of large ground motion)
- TTanaka
- Preparing for the PEM injection
- Report of the PEM injection during 2nd engineering run
- Okutomi
- Shaker injection
- Kaihotsu, Mori
- Reports of the Xend Pcal Rx PD noise hunting
- Yuzurihara
- Yuzu summary page comments
- etc
- Yokozawa
- github progress