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| * 2022/04/08(Fri) 17:00- | * 2022/05/13(Fri) 17:00- |
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| ==== General announcement ==== * Mew M1 guidance ([[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14050|JGWDoc]]) * GW astronomy account * Registration of GWADW2022 * VK PEM meeting 2022/05/19 |
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* ILANCE [[https://indico.in2p3.fr/event/26414/|url]] * Workshop with CNRS, France and UTokyo [[https://indico.in2p3.fr/event/26414/timetable/#20220415|program]] * 4/15(Fri) 15:30-21:00(JST) (Skip PEM meeting) * Yokozawa : Detector Characterization KAGRA * Washimi : Underground Environment KAGRA |
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* KIW9 * June 6-8 online * registration deadline May31 2022 |
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| * Hoshino, Ishii (Niigata) (5/1-5/3) | * No |
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| * Open the IMC and set the mirror * X arm IR lock continued more than 6 hours |
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| * IMMT1 IMMT2 ASC using POP forward QPD * Finesse measurement * Duct shield cooling and mirror position |
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| * SR2 completed | * First contact -> Suspension health check -> Mid size baffle install * PRM -> |
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| * ETMY health check * Hardware done, software ongoing * Yarm commissioning * Green lock succeeded(~1s), need the suspension commissioning * ITMY suspension health check : ongoing * Oplev preparation : IY, EY done * Green laser performance |
* ITMY and ETMY health check * Mostly done * Yarm commissioning * Green lock succeeded(~1s), need the suspension commissioning * PCal finalize * Cleaning the mirror surface * Alignment check |
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| * Micro seismic analysis | |
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| * ACO power supply : Thanks to technician, Done! [[attachment:pic1|pic]] | |
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| * MN oplev noise investigation * Light source * Sent to Toyama university and start investigation * Temperature dependence * Environment? * 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 |
* Barometers and infrasound placement underground * Discuss by Washimi-san later * Magnetic field underground * Discuss with Virgo member next week * Fan, ... |
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| * ADU (Washimi) | |
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| * Magnetic injection | * Magnetic injection (I want to start the preparation soon) |
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| * IMMT1 glitch * TCam |
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| * Infrasound meeting : 4/20 (水) 10:00~11:00 * Shaker injection @ X PCal [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20399]] |
* Barometer and infrasound measurement at analysis building |
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| * Report of Aoyama gakuin group | * Yend PCal hammering test [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14049|JGWDoc]] |
Weekly PEM meeting
- 2022/05/13(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
Mew M1 guidance (JGWDoc)
- GW astronomy account
- Registration of GWADW2022
- VK PEM meeting 2022/05/19
Meeting and Conference issue
GWADW 2022 url
- 5/23 ~ 5/27, online
- Registration Deadline : 15 May 2022
- Suzuki? (Water NN)
- Washimi? (Tonga)
- 5/23 ~ 5/27, online
- KIW9
- June 6-8 online
- registration deadline May31 2022
- 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
Washimi JGWDoc14006 (Submitted)
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 (JpGU, Makuhari)
General issue
- Procedure toward X arm commissioning
- IR recovery
- Glitch with the angle of PRM
- IMMT1 IMMT2 ASC using POP forward QPD
- Finesse measurement
- Duct shield cooling and mirror position
- IR recovery
- Mid-size baffle
First contact -> Suspension health check -> Mid size baffle install
PRM ->
- Y arm commissioning
- ITMY and ETMY health check
- Mostly done
- ITMY and ETMY health check
- Yarm commissioning
- Green lock succeeded(~1s), need the suspension commissioning
- PCal finalize
- Cleaning the mirror surface
- Alignment check
- Schedule
- PEM schedule
- Re-installation of PEMs toward O4
出張PEM injection (planning form)
- TAMA300 (May?)
- TOBA (FY2022?)
Jurnal paper issue
PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) JGW-P2113405
Invited review paper (Washimi+) JGW-P2113549
- Under reviewing
- Tonga signal paper (Washimi+)
- Writing
- I would like to open it untill JpGU
- Micro seismic analysis
- Acoustic reverberation time paper (Washimi+)
- Suspend
- ICA for E-run/O3GK (Kume, Kobayashi)
- Writing
Portable PEMs (Yokozawa+) <<Start writing>>
Preparation for O4
- PEM installation check
- Electrical box
- Installed to XY end : Done!
- Cabling : Mostly done
- Electrical box
- Barometers and infrasound placement underground
- Discuss by Washimi-san later
- Magnetic field underground
- Discuss with Virgo member next week
- Fan, ...
- 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
- IMMT1 glitch
- TCam
- 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
- Magnetic field analysis
- Washimi
- Tonga analysis
- Barometer and infrasound measurement at analysis building
- Yokozawa
Yend PCal hammering test JGWDoc