Weekly PEM meeting
- 2023/08/04(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
- Open the registration LVK meeting@Toyama
- 2023/09/11-15
- Including the F2F meeting
- Welcome the visitor
- KAGRA visiting plan
- If you want to visit Kamioka, please contact to Yokozawa
Meeting and Conference issue
ICRC 2023 url 7/26 - 8/3
- Nagoya
Yokozawa will present about KAGRA PEM (oral) proceedings
- Washimi will present about Schumann resonance and SGWB (oral)
- LVK meeting at Toyama
- 11-14 September 2023
- KAGRA F2F meeting on Sep. 15
- JPS meeting (Tohoku U)
- 16-19 September 2023
- Presentation about PEM
- Yokozawa (Status)
- Washimi (Noise hunting)
- Hoshino (Seismic forecast)
Other meetings url
If you have some presentation about PEM related, please contact to me.
Business travel (except for conferences)
- To Kamioka
- Hoshino(8/8 - 10)
- From Kamioka
- No
General issue
- Sorry, I could not follow all thing at current two weeks
- New high power laser replacement
- Some temperature oscillation when operating the new HPL
- Increase the laser amp (current laser)
- ~15 W at PMC
- Interferometer operation with high power
- Ongoing
- Leak at OMC / Yarm
- OMC leak stopped after removing the geophone
- Y arm (and Yend) leak
- Trouble at OMC DCPD
- Repair at October?
- Start the cooling down
- X : 22 K
- Other : 200 K
- Optical table alignment
- POP table
- PEM tasks
- Cabling
- Acoustic noise at OMC
- AC power check at Yend
- SUM value of the MNV oplev decreased
- Commissioning toward 10 Mpc
出張PEM injection (planning form)
Jurnal paper issue
- Micro seismic analysis (Hoshino)
- Submited to CQG
- ICRC Proceedings
- Acoustic reverberation time paper (Washimi+, Sato?)
- Suspend
- Re-measurement before O4?
- TCam paper
- Writing ongoing
Preparation for O4b
- Check the seismic motion around mozumi area
- Daytime ground motion
- It may appeared in DARM sensitivity (SR3?)
- Schumann resonance measurement
- Ongoing
- Investigation of the PEM injection
- Magnetic injection
- After O4a?
- Magnetic injection
- Voltmeter preparation
- AC power monitor installation
- DC power monitor installation
- 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 slide
- Data quality evaluation
- Hoshino
- Seismic motion analysis
- Sato
- Sound source analysid
- Miyamoto
- Weather analysis
- Takatani
- Applying the deepclean
- Calculation of Schumann resonance
- Kume
PR3 line injection klog25670
- Noise subtraction
- Nishizawa
- Water newtonian noise
- Magnetic field analysis
- Washimi
Schumann resonance study JGW-G2315046
- Yokozawa