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==== Report ==== * C2C program request * 1) participate in the international conferences related GW researches (in Japan and abroad), * 2) stay for the collaboration work in the counter part countries (UK, USA, Australia, Italy, Gernamy, France, China, Korea, Taiwan, India, VIetnam) . * 3) participate KAGRA F2F if it will be held onsite. |
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| * Kobayashi 3/8-3/12 | * Aoyama gakuin member |
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| * Recovery of alignment after Fukushima earthquake | |
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| * Trial of the pumping down | |
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| * Script to find the edge of the sapphire mirror | |
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| * ITMY alignment : Done * Yarm commissioning * Green lock succeeded(~1s), need the suspension commissioning |
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| * Oplev preparation : EY done | * Oplev preparation : EY done, IY will start |
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* New seismometer arrived |
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| * EX oplev noise budget | * Report of Aoyama gakuin group |
Weekly PEM meeting
- 2022/03/18(Fri) 17:00-
- JPS practice focusing meeting
Zoom2 : https://zoom.us/j/6676627462
Report
- C2C program request
- 1) participate in the international conferences related GW researches (in Japan and abroad),
- 2) stay for the collaboration work in the counter part countries (UK, USA, Australia, Italy, Gernamy, France, China, Korea, Taiwan, India, VIetnam) .
- 3) participate KAGRA F2F if it will be held onsite.
Meeting and Conference issue
JPS meeting URL
2022年3月15日（火）～3月19日（土） program
オンライン開催(2/19情報url)
- 横澤(Overview)、鈴木(NN)、粂(non-linear ICA)、小林(O3GK ICA)
鷲見(Noise budget, JGW-G2213473)
LVK meeting URL
- Online
- Mar 14-17
Registration URL
- JpGU 2022 (日本地球惑星科学連合2022年大会)
- 2022年5月22日(日)～6月3日(金) @ 幕張メッセ
緊急セッション「気象津波の発生を伴ったトンガ海底火山噴火」https://www.jpgu.org/meeting_j2022/program.php#late-breaking_session
- 緊急セッションの投稿開始は3月を予定しております．
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
- Aoyama gakuin member
- From Kamioka
- No
- To Kamioka
General issue
- Procedure toward X arm commissioning
- IR cavity lock succeeded
- Recovery of alignment after Fukushima earthquake
- TMSX commissioning
- Trial of the pumping down
- Lock loss study
- PLL, signal mis-connection, control linear range
- Time series check
- TCam check
- Script to find the edge of the sapphire mirror
- IR cavity lock succeeded
- IO commissioning
- IMC ASC
- Y arm commissioning
- ITMY alignment : Done
- Yarm commissioning
- Green lock succeeded(~1s), need the suspension commissioning
- ITMY suspension : ongoing
- PCal finalize : ongoing
- Oplev preparation : EY done, IY will start
- BS alignment
- Green laser performance
- Schedule
- PEM schedule
- Re-installation of PEMs toward O4
Jurnal paper issue
PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) JGW-P2113405
- Collaborator circulation (~1/7)
Invited review paper (Washimi+) JGW-P2113549
- Tonga signal paper (Washimi+)
- Writing
- Acoustic reverberation time paper (Washimi+)
- Suspend
- ICA for E-run/O3GK (Kume, Kobayashi)
- Start writing
Portable PEMs (Yokozawa+) <<Start writing>>
Preparation for O4
- New seismometer arrived
- PEM installation check
- Electrical box
- Installed to XY end
- Cabling
- ACO power supply
- Electrical box
- MN oplev noise investigation
- Light source
- New oplev noise budget
- EX
- Main work : Wind, vibration and sound injection FFU on/off
- Prepare to set the PEMs
- Accelerometers
- Seismometer (Move from BS)
- Magnetometer
- Microphone
- PEM injection
- New PEM
- PSL room with Cryocon
- TEAC710
- 電界計 (EFM; electric field mill)
- ACO power supply with low frequency
- Magnetmeters for the Schumann resonance
- Discussing with technicians (AEL, FCL)
- PEM injection
Low-frequency sound injectorklog16829
- Acoustic injection at X/Y-end
- Magnetic injection
- After O4
- RF monitor with mokugo
- Tiltmeter
- RI detector
- Newtonian noise
- Discussion with DET members
- Daily summary page PEM
Practice for JPS meeting
- Yokozawa (Just showed the slide)
- Suzuki
- Kobayashi
- Kume (Just showed the slide)
Progress report
- Yuzurihara
- Pastavi
- Data Quality Report
- Data quality evaluation
- Suzuki
- Water simulation
- Hoshino
- Seismic motion analysis
- Investigation of ICA analysis
- Progress
- Nishizawa
- Magnetic field analysis
- Washimi
- Tonga analysis
- Yokozawa
- Report of Aoyama gakuin group
- Seismic motion analysis
- O3GK
- Microseismic
- Long term