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| * 2022/02/04(Fri) 17:00- | * 2022/02/18(Fri) 17:00- |
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| * Good alignment by ADS | |
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| * BS alignment * Green laser performance |
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| * Start writing | |
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| * Cabling plan Xend * ACO power supply |
* Installed to XY end * Cabling * ACO power supply |
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| * Light source?? | * Light source |
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| * Pastavi : No update | * Pastavi |
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| * 1/25~27 [[https://wiki.ligo.org/DetChar/Jan2022DetCharNoiseSprint|DQR Hackathon]] * 1st day : basic lecture about DQR by Joe and Derek * 2nd day : started to develop concrete code for DQR tasks * 3rd day : (same as 2nd day) Yuzurihara contributed to develop the task for computing the inspiral range * [[https://git.ligo.org/detchar/dqrtasks|dqr-tasks git repo]] |
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| * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13721|slide for proposal]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19618|Added the band limited RMS for magnetmeter, microphone, and accelerometer on PEM models]] |
Weekly PEM meeting
- 2022/02/18(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
Meeting and Conference issue
- 「素粒子と重力波」研究会 @ OCU
- 2022-02-22
Yokoyama & Washimi
JPS meeting URL
2022年3月15日（火）～3月19日（土）@ 岡山大学 program
- 2月中旬に現地開催判断？
- 横澤(Overview)、鈴木(NN)、粂(non-linear ICA)、小林(O3GK ICA)
鷲見(Noise budget, JGW-G2213473)
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 plan
- From Kamioka
- Washimi : to OCU (2/22)
- To Kamioka
General issue
- Tonga volcano
Uploading to KAGRA HP https://gwcenter.icrr.u-tokyo.ac.jp/tonga-20220115
- Procedure toward X arm commissioning
- IR cavity lock succeeded
- Good alignment by ADS
- IO commissioning
- IMC ASC
- Mid size baffle installation
- After IR alignment
- Y arm commissioning
Green Y alignment SR3->ETMY->POS table
- ETMY alignment done
- PCal finalize
- Oplev preparation : ongoing
- 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
- Acoustic reverberation time paper (Washimi+)
- Washimi will write in the New Year holidays
- ICA for E-run/O3GK (Kume, Yokoyama)
- Start writing
Portable PEMs (Yokozawa+) <<Start writing>>
Preparation for O4
- 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
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
- Yokozawa
- EX oplev noise budget
- Seismic motion analysis
- O3GK
- Microseismic
- Long term