Minute of PEM meeting
- Date: 2019/8/20 17:00-18:00(JST) 10:00-11:00(CEST)
- Attendance:
- English meeting
- Join : Yokozawa, Kokeyama, Washimi, Kozakai, Fujikawa, TTanaka, Irene, Federico, Mori, Yuzurihara, Oshino, Ohkawa
=== Agenda ===
- General issue
KAGRA detector status & Update of the KAGRA PEM from last meeting (Yokozawa)
Virgo status & PEM working plan on Octover (Federico, Irene)
Apr. 52Mpc -> Now 44Mpc
- alignment and so on, switch on/off, inj, shaking
- Scattered noise at low frequency, chillar or ground
- 50Hz noise
- w¥switching loads
- comparing path ground fixing
- vench shaking acoustic injection HVAC system, search the correlation
- fast unlock IMC unkock
- PEM injection
- Plan to visit Virgo (Washimi)
- each member progress
- Washimi
Sound reverberation time analysis Slide
- Washimi