Weekly PEM meeting
- 2022/07/29(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
- 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
- KAGRA F2F meeting
- August 1-3
- Hongo campus
Wiki page url
- Be careful of traveling
- 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
- 7/25, 26 : Araya-san, Takamori-san (ERI, GIF)
- 7/27 : Narita-san and his student (SIT, Lightning)
- From Kamioka
- F2F related (8/1~3, UT Hongo)
General issue
- Overall schedule
- 7/11 - 8/12 Suspension commissioning Type-B
- 8/1 - 8/5 Acceptance check PRM~PR2
- 8/13 - 8/19 Acceptance check ~SRM
- 8/22 - 8/26 Closing the center area ~PR2
- 8/29 - 9/2 Closing the center area ~SRM
- 9/5 - 9/9 Leak test
- X arm commissioning
- End X IM 83K
- Investigation of the noise in the new oplev light source
- Investigation of the TMSX beam shape
- Investigation of the ADC noise
- Y arm commissioning
- Pumping down ongoing
- Center area commissioning
- Mid-size baffle SRM : Partially done, need to move to final position
- Study for installation of the new laser
- Set inside the PSL room
- Chiller trouble
- Power budget investigation
- IFI transmissivity 94.0 %
- IMMT1 0.358 %
- PRM 10.1 %
- Beam dump around IFI
- Many ghost beam
- beam dumper from reflection beam of the PRM
- ALS CARM/DARM
- ALS CARM lock succeeded
- Calibration confirmation
- Schedule
- PEM schedule
- Re-installation of PEMs toward O4
出張PEM injection (planning form)
- TAMA300 (retrieve the PEM)
Jurnal paper issue
- ICA for E-run/O3GK (Kume, Kobayashi)
- Tonga paper (Washimi+)
- English correction : finished
- Submitted to arXiv(v2) and PTEP
- Micro seismic analysis (Hoshino)
- writing
- Acoustic reverberation time paper (Washimi+)
- Suspend
- Re-measurement before O4?
Preparation for O4
- Barometers and infrasound placement underground
- We discussed with GIF group next Tuesday
- 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
- Oshino
- Yuzurihara
- Pastavi
- Data Quality Report
- Data quality evaluation
- Suzuki
- Water simulation
- Hoshino
- Seismic motion analysis
- Kume
- Report of paper progress
- Fukunaga
- Schumann resonance
- Kiyota
- Take over Kobayashi-san's work
- Nishizawa
- Water newtonian noise
- Magnetic field analysis
- Washimi
- PEM MAP update
Infrasound monitoring update klog21625
- Chekc of VAISALA thermo-humiditymeters and barometers
- Calibration of lightning sensors
- Yokozawa
- Investigating the MN oplev glitch