Weekly PEM meeting
- 2023/07/21(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
- 来週のPEM meetingはお休みにします。
- [Important] Submission of the O4 pledge
- Please read the e-mail and process
- Deadline 21st Jul.
- 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
- Yokozawa (Nagoya, 7/25 - 8/4)
General issue
- New high power laser replacement
- Some temperature oscillation when operating the new HPL
- Open the OMC chamber again
- Because the large leak detected in geophone, we opened the chamber and removed the geophone, then closed the chamber again.
- Still there seems leak; next leak test Wednesday
- Turned on the cooling system
- Scheduling now
- Commissioning toward 10 Mpc
出張PEM injection (planning form)
Jurnal paper issue
- Micro seismic analysis (Hoshino)
- Submited to CQG
- 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
- Acoustic injection post O4a
- Reported later
- 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
- Tapping test OMC