PEM (Center)takaaki.yokozawa - 7:39 Tuesday 16 May 2023 (25253)
Print this reportLong term single sine acoustic injection REFL areaI performed the single sine acoustic injection at REFL area with long term(30 min) for noise subtraction analysis.
1. 485 Hz with 200 cnt 05:55:00 - 06:25:00 (JST)
2. 117 Hz with 100 cnt 06:30:00 - 07:00:00 (JST)
3. 117 Hz with 50 cnt 07:01:00 - 07:30:00 (JST) (07:00:00 - 07:01:00 with 30 cnt)