Weekly PEM meeting
- 2024/12/27(Fri) 17:00-
- Regular meeting
Zoom2 : https://zoom.us/j/6676627462
General announcement
- Author list 2024
- Now we checked the efforts
- JPS
- start the registration
- Virgo ENV member have some plan to visit KAGRA about 1 month
- Jan., Feb. or Mar. one month
- Plan
- Noise hunting (PEM injection) toward the 10 Mpc would be first priority
- Power supply operation
- Magnetic injection
- Additional NN measurement
- Other
- O4a noise budget paper
- If you have a plan to write the paper using O4a data and PEM, please let me know.
- Start the investigation for the new subsystem, noise subtraction, under the SEO.
- Establish next year
Meeting and Conference issue
Other meetings url
If you have some presentation about PEM related, please contact to me.
Business travel
- To Kamioka
- From Kamioka
General issue
- Commissioning
- PRFPMI
- Start the cooling down
- Suspension tuning
- Power up up to 5 W or more
- Optics check
- Refl table treatment
- POP table treatment
- Noise budget
- Ongoing
- PRFPMI
出張PEM injection (planning form)
Jurnal paper issue
- O4 PEM paper
- Start to investigate the topics
- Schumann Resonance paper
- Todo list work
- 1 Hz seismic motion paper
- Start the investigation
Preparation for O4b
- Coil preparation for magnetic injection
- Voltmeter preparation
- AC power monitor installation
- DC power monitor installation
Progress report
- Sato
- Acoustic injection analysis
- Ohashi
- Microseismic noise with machine learning
- Kume, Ueno
- Noise subtraction
- Nishizawa
- Water newtonian noise
- Magnetic field analysis
- Washimi
- REFL acoustic injection
- Coil setting
- Yokozawa
- Noise hunting