<> = Agenda/Minutes = [[https://zoom.us/j/203743987|Zoom Meeting]] ---------- = CRY+VIS Interface Meeting = Date: 2023/8/25 13:00-13:25 Participants: Takahashi, Node, Miyoki, Mitsuhashi, Sato, Yokozawa, Aso, Akutsu, Hirata, Ushiba [[https://paper.dropbox.com/folder/show/AcceptanceTest-e.1gg8YzoPEhbTkrhvQwJ2zzo3dHVh5sJGieDgbm2n3h60mGqotBeE|Acceptance check document]] == Suspensions == * Type-A: Adjustment of local control in IX, IY, and EY. * Type-B: Measurement of the DAC noise in SR2. * Type-Bp: Trouble with the IMV dewhitening filters in PR2. * Type-C: == Other items == * Oplev: Investigation of the MN Oplev in EY. Centering is planned after the cooldown. * ACC: * Commissioning: * Vacuum system: Trouble with the Y-15 DRY. Trouble with the EXC cooler (23K->29K). Considering the remote GV close. * Heater control: * TMS: == Post O4a == * Measurements of the DAC noise: Type-C. * Measurements on the sensor correction in SR2: Response from Terrence. * Optimization of the damping control in PRs: Measurements 2 days, Test 3 days. * IP control with the ACCs: One more test is necessary. * In-vacuum accelerometer for IOO: Leak test of the pod is planned in early September. * Height adjustments of Type-A in the cooling: Summary. * Temperature control for the Oplev: Adjustment for EYC. Prepare for IXC and EXC. * TM cooling. Schedule? * IM heater: Installation for IX in the week of 9/4. * Summary of cooling. == Discussion == ----------