CRY+VIS Interface Meeting
Date : 13:30-13:45
Participants : Takahashi, Ikeda, Miyo, Tomaru, Aso, Kimura, Hirata, Sato
- IX: Setting Oplev by 3/10. Preparing additional spring for BF.
- IY: Disconnection is scheduled on 3/11.
- EX: Connection is scheduled in the week of 3/15.
- Corrugate tube fixing jig: Started the vent of IYV chamber on 26th. Re-measurement is on going in 2/25-3/2 at IYV.
- Commissioning in air: Commissioning of IX will be delay. From April?
- Commissioning in vacuum: From May?
- Acceptance check: Cryo-payload in IX/EX and Type-A tower in EY/IX are on going.
- PF actuator: Not evaluated in IX, but after the commissioning for suspension.
- Jig for FC painting: Assembling.
- Overall commissioning: To be considered about personnel.
Participants: Takahashi, Hirata, Miyo, Sato, Fabian, Sugiyama, Ishizaki, Aso, Terrence, Tanaka
- Type-A team: IXV in 3/1-3, IMC in 3/4-5
- Type-B team: EXV in 3/1-2, PR3 in 3/3-5
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- Replacement of LVDT coils for F0 in EX.
- Investigation and recovery of IMC suspensions are requested.
- O3GK Noise Budget : Seismic noise through the Type-A tower
- Calculation for the ETMY : much smaller than O3GK sensitivity, but larger than the design sensitivity
The week from 3/1
- Takahashi: 3/1-5
- Sato: 3/1-5
- Hirata: 3/1-5
- Yano: 3/1-5
The week from 3/8
- Takahashi: 3/8-3/12
- Sato: 3/8-3/12
- Hirata: 3/8-3/12
- Yano: 3/8-3/12