Minute of LVK PEM meeting
- Date: 2019/11/26 16:00-18:00(JST)
- English meeting
- Join : Yokozawa, Washimi, Federico, Taiki Tanaka, Takaaki Tanaka, Fujikawa, Michimura, Anamaria, Kokeyama , Francesca, Camilla, Kozakai, Irene, Akutsu, Yamat, Mori, Oshino
Agenda
- LIGO PEM report
LIGO Livingston O3 Commissioning Break (and other fun stuff) (Anamaria) JGW-G1911012
- Virgo ENV report
October 2019 Virgo commissioning break: report on activities (focus on Noise Hunting) (Federico) JGW-G1911010
- KAGRA PEM reports
KAGRA detector status & Update of the KAGRA PEM from last meeting (Yokozawa)pdf
- Change the accelerometers to beam direction
Status of Environmental noise hunting in KAGRA (Washimi)JGW-G1911013
Slow Environmental Monitor should monitor not only day but also week/monty -> Already monitored
Brief summary of the DetChar activity Slides(Kozakai)JGW-G1911011
- Can anyone use spectrogram tool? yes
Make frame file with selected channel -> Another issue
Seismic motion measurement(Francesca)pdf
Status of the PEM injection in KAGRA (TTanaka)pdf
- Not distinguish coherence and incoherence for acoustic injection
- Check different amplitude injection and check the linearity of the significance
- Use aqccelerometer instead of the microphone
Reducing the uncertainty for the injection point. Wide injection->local injection
