Weekly PEM meeting
- 2022/09/02(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
- KAGRA visiting plan
- Welcome to visit KAGRA site
- Please contact to Ohashi-san
- Important discussion with ET people
- Magnetic field from infrastructure
- If you want to join the discussion, please let Yokozawa know.
- Visiting to Virgo site
- By C2C budget
- Contact to Virgo people
- Next year?
Meeting and Conference issue
- LVK meeting
- 12-15 September
- Cardiff Unviersity, UK
- JPS meeting
- 2022/9/6-8 Okayama
Washimi : Infrasound JGW-G2214185
- Hoshino : Seismic and ocean
- Onsite
- 日本天文学会
- 9/13-15
- 新潟大学
- ET symposium in Budapest, Hungary
- GR23 in Beijin, China
- GWPAW2022 in Melbourne Australia
- GRASS 2022 in Padova, Italy
Other meetings url
If you have some presentation about PEM related, please contact to me.
Business travel
- Depending on the situation of COVID-19
- To Kamioka
- 8/29-9/3 Miyamoto from ICRR
- From Kamioka
- Kochi University of Technology (9/5)
- JPS meeting (9/6-9/8)
General issue
- Overall schedule
- 8/22 - 8/26 Closing the center area PRM~PR2
- 8/29 - 9/2 Closing the center area ~SRM
- 9/5 - 9/6 Alignment check mirror surface, closing the chamber side
- 9/7 Start pumping down if all works well
- X arm commissioning
- End X IM 81K
- We will start the noise budget of the new oplev again
- Y arm commissioning
- IY duct shield cooling
- TMSY vacuum preparation
- Beam dump around IFI
- Treatment of ghost beam dumping
- TCam analysis
- Find the beam position
- New high power laser
- Chiller preparation
- Turned on
- Schedule
- PEM schedule
- Re-installation of PEMs toward O4
出張PEM injection (planning form)
Jurnal paper issue
- ICA for E-run/O3GK (Kume, Kobayashi)
- Tonga paper (Washimi+)
- Reviewer's comments are given (8/14)
- Micro seismic analysis (Hoshino)
- writing
- Acoustic reverberation time paper (Washimi+)
- Suspend
- Re-measurement before O4?
Preparation for O4
- Barometers and infrasound placement underground
- Set the temperature, humidity and barometer to each station
- Check the cabling at Yarm
- Search the PEMs for air monitor
- Seismic and infrastructure noise
- Call for analysis person
- After infrasound microphone installation
- Magnetmeters for the Schumann resonance
- Fukunaga-san's report
- ADU (Washimi)
- Discussing with technicians (AEL, FCL)
- Weather station
- Weather in KAGRA entrance
- New weather station
- Calibration
PEM injection (planning form)
Low-frequency sound injectorklog16829
- Acoustic injection at X/Y-end
- Magnetic injection (I want to start the preparation soon)
- After O4
- RF monitor with mokugo
- Tiltmeter
- RI detector
- Newtonian noise
- Discussion with DET members
- Daily summary page PEM
Progress report
- Yuzurihara
- Pastavi
Data Quality Report slide
- Data quality evaluation
- Suzuki
- Water simulation
- Hoshino
- Seismic motion analysis
- Miyamoto
- Weather analysis
- Kume
- Report of paper progress
- Fukunaga
- Schumann resonance
- Kiyota
- Take over Kobayashi-san's work
- Nishizawa
- Water newtonian noise
- Magnetic field analysis
- Washimi
- New pictures about infrasound
- Yokozawa
- Investigating the MN oplev glitch