Weekly PEM meeting
- 2022/06/10(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
- Important discussion with ET people
- Magnetic field
- Meeting of Seismic noise and infrastructure noise (11th July?)
- If you want to join the discussion, please let Yokozawa know.
- Visiting to Virgo site
- By C2C budget
- Contact to Virgo people
- End of October -
Meeting and Conference issue
UGAP2022 url
- 6/13-15 @ Tokyo University of Science (Noda)
- Washimi (lightning monitor)
- KAGRA F2F meeting
- August 1-3
- Hongo campus
- LVK meeting
- 12-15 September
- Cardiff Unviersity, UK
- JPS meeting
- 2022/9/6-8 Okayama
- Washimi : Infrasound
- Hoshino : Seismic and ocean
- 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
- No
- From Kamioka
- Washimi (UGAP, Noda, 6/13~15)
- Washimi (NAOJ, 6/20~22)
- Yokozawa (Naoj 6/22)
General issue
- Procedure toward X arm commissioning
- Radiation shield cooling Xend
- IM temperature is ~110 K
- Finesse is not changed
- Mirror position changed ~2 mm both vertical and horizontal(now investigating)
- Radiation shield cooling Xend
- Mid-size baffle
First contact -> Suspension health check -> Mid size baffle install
PR2 -> Done
SR2 -> Done
PRM -> Done
BS -> Done
- PR3 * First contact ongoing
- SR3
- SRM ??
- Y arm commissioning
- Pumping down started
- Leak check and its repairing
- One small leak (Discussing open or not)
- But even if we opened it, it would not be the bottleneck of schedule
- IR and green lock succeeded
- Finesse measurement
- OMC commissioning
- Bring back to Kamioka and checked
- Start the install and alignment
- alignment
- Glitch investigation
- TF measurement
- Schedule
- PEM schedule
- Re-installation of PEMs toward O4
出張PEM injection (planning form)
- TAMA300 (June 22)
Jurnal paper issue
PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) JGW-P2113405
- It has been replied to the referee
- Tonga paper (Washimi+)
- Submitted to CPC : 6/8
- Micro seismic analysis (Hoshino)
- writing
- Acoustic reverberation time paper (Washimi+)
- Suspend
- Re-measurement before O4?
- ICA for E-run/O3GK (Kume, Kobayashi)
- Sibmitted to CPC
Preparation for O4
- MEDM screen script
- Just by preparing the channel list, it can reconstruct easily
- Re-rolating the PEMs
- IY0 re-location
- Combination of MAG + barometer
- Combination of SEIS + barometer
- Minor change of End PEM channel
- Barometers and infrasound placement underground
- Magnetic field underground
- Discuss with Virgo member next week
- Fan, ...
- Seismic and infrastructure noise
- Magnetmeters for the Schumann resonance
- ADU (Washimi)
- Discussing with technicians (AEL, FCL)
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
- Data quality evaluation
- At first, we review the code for basic DQR application.
- After that, we review the code for each task, which will provide the information to validate GW candidate event.
- Suzuki
- Water simulation
- Hoshino
- Seismic motion analysis
- Kume
- Report of paper progress
- Fukunaga
- Schumann resonance
- Kiyota
- Take over Kobayashi-san's work
- Nishizawa
- Magnetic field analysis
- Washimi
- Tonga paper
- Yokozawa
- medm screen