|
Size: 775
Comment:
|
← Revision 3 as of 2019-08-29 11:41:33 ⇥
Size: 984
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 12: | Line 12: |
| * KAGRA detector status & Update of the KAGRA PEM from last meeting (Yokozawa) * Virgo status & PEM working plan on Octover (Federico, Irene) [[attachment:Kagra_PEM_meeting_Aug20.pdf|pdf]] * Plan to visit Virgo (Washimi) [[attachment:VirgoPlan.pdf|Slide]] |
* 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) |
| Line 19: | Line 28: |
| * --(Miyo)-- * --(Trend of the ground motion)-- |
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