Weekly PEM meeting
- 2025/11/28(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
O4c url
- Finished
Re-start 4th June 11th June end 7th Oct. 18th Nov.
Meeting and Conference issue
- Expand chief meeting
- 9th Dec.
- KAGRA F2F meeting
- 12/15-17 @ South Korea
- KIW13
- 12/18,19(+20)
Other meetings url
If you have some presentations about PEM related, please contact to me.
Business travel
- To Kamioka
- Kaku and Abe (11/16-21)
- From Kamioka
Jarnal paper issue
- Non-linear ICA paper
- SEO agreed
- arXiv submission
- Submission to PTEP
- Schumann Resonance paper
- Long term observation, seasonal variance
- Amplified inside the mine
- Others
- O4(a+c) PEM paper
- Start to investigate the topics
- Microseism with machine learning
- 1 Hz seismic motion paper
- Sunil-san's result?
General issue
- LVK status
- LIGO will continue the silent run(observation run?) after the commissioning work
- KAGRA also keep IFO until warming up
- KAGRA schedule
- 11/18-11/20 Calibration
- 11/25 - 12/05 PEM injection(TMSX, TMSY), TF measurements
- 11/08 start the warming up
- Keep the IFO as much as possible to evaluate the Q values with temperature
- No special VIS tuning with changing the temperature
- Finesse measurements
- During warming up, laser characterization
- New year : finished the warming up
- Test for the high power operation
- 4th March Scheduled black put
- Prepare for the several PEM measurements
- March : SRM replacements
- April - : RSE commissioning
Progress report
- Nishizawa, Taruya, Himemoto
- Water Newtonian noise
- Schumann Resonance
- Kaku
- Magnetic field analysis
- Abe
- Parameter estimation of the schumann resonance
- Murofushi
- Earthquake and GIF analysis
- Obara
- Earthquake and suspension
- Ohashi
- Microseismic noise with machine learning
- Kume, Ueno
- Noise subtraction
- Yokozawa
- Lightening and blasting list up
- Ground motion
- Washimi
- Newtonian noise