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| * 2024/01/26(Fri) 17:00- | * 2024/02/02(Fri) 17:00- |
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| * Hoshino (February?) * Sato (Febryary?) |
* Hoshino (2/11-23) * Sato (2/14-22) * Tagoshi lab students(2/19-20?) |
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| * No plan | * Washimi (Several) |
Weekly PEM meeting
- 2024/02/02(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
- O4b
- Break : mid-January - mid-March, 2024
- Virgo : will join in March
- KAGRA : Three month during O4b(?)
- O4a noise budget paper
- If you have a plan to write the paper using O4a data and PEM, please let me know.
Meeting and Conference issue
- LVK meeting
- Louisiana (2024/03/11-14?)
- KIW11
- Taiwan (2024/04/16-17)
- GWADW
- Australia (2024/05/12-18)
- GWPAW
- Israel (2024/05/27-31)
- LBGT@Yokokoku
- workshop of underground experiments
- Washimi will have a presentation of rain, snow, underground water
- Miyamoto-kun will have a poster presentation.
- JPS (online) 2024/3/18-21
https://www.jps.or.jp/activities/meetings/spring/spring_index.php
- 一般講演申込（※早期参加登録/概要集申込、原稿送信含む）
- Hoshino (Earthquake)
- Miyamoto (weather)
- Sato (Sound)
- Takatani (Noise subtraction)
- UGAP2024 @ Tohoku U 2024/3/4~6
- international conference of underground experiments
- Washimi will have a presentation of lightnings and thunders
- 第4回新学術「地下宇宙」若手研究会 @ Tohoku U 2024/3/7~8
Other meetings url
If you have some presentation about PEM related, please contact to me.
Business travel (except for conferences)
- To Kamioka
- Hoshino (2/11-23)
- Sato (2/14-22)
- Tagoshi lab students(2/19-20?)
- From Kamioka
- Washimi (Several)
General issue
- Effect of earthquake
- Noto earthquake at 1/1
- IMC
- Initial alignment ongoing (We may believe the oplev signals)
- Other suspensions:
- Type-A
- We found several magnet didn't work, so we need to open the cryostat
- IX : H1, H3, H4 coil not working
- IY : OK
- EX : H1 not working
- EY : H1, H2, H3, H4 not working
- Health check in other part is ongoing
- We found several magnet didn't work, so we need to open the cryostat
- Type-C : IMMT1,2 OMMT1,2, OSTM health check : OK
- TYpe-Bp
- PRM
- Repair work is ongoing
- We need to judge to open the top chamber or not
- PRM
- PR2 and PR3
- Eye check done
- Type-B : Health check before closing
- Type-A
- Strategy for noise hunting
出張PEM injection (planning form)
Jurnal paper issue
- Micro seismic analysis (Hoshino)
- Submited to Physica Scripta
- Acoustic reverberation time paper (Washimi+, Sato?)
- Suspend
- Re-measurement before O4?
- TCam paper
- Writing ongoing
Preparation for O4b
- Snow monitor
- Ongoing
- First snow detected
- PEM installation
- Waiting the timing of TMSX and TMSY
- Evaluation of newtonian noise
- Anoop and Washimi
- Investigation of the PEM injection
- Magnetic injection
- Voltmeter preparation
- AC power monitor installation
- DC power monitor installation
Progress report
- Yuzurihara
- Pastavi
Data Quality Report slide
- Data quality evaluation
- Hoshino
- Seismic motion analysis
- Sato
- Sound source analysis
- Miyamoto
- Weather analysis
- Takatani
- Noise subtraction with machine learning
- Kume
PR3 line injection klog25670
- Noise subtraction
- Nishizawa
- Water newtonian noise
- Magnetic field analysis
- Washimi
- Signals from the Noto earthquake and tsunami
- Yokozawa
Eigen frequency check at IFI chamber JGWDoc15606