<> = Agenda/Minutes = [[https://zoom.us/j/203743987|Zoom Meeting]] ---------- = CRY+VIS Interface Meeting = Date: 2023/10/20 13:00-13:15 Participants: Takahashi, Uchiyama, Yokozawa, Aso, Sato, Hirata, Mitsuhashi [[https://paper.dropbox.com/folder/show/AcceptanceTest-e.1gg8YzoPEhbTkrhvQwJ2zzo3dHVh5sJGieDgbm2n3h60mGqotBeE|Acceptance check document]] == Suspensions == * Type-A: Height adjustment of ETMX. * Type-B: Update of damping loops in BS, SR3, and SR2. * Type-Bp: Update of damping loops in PR2. * Type-C: Installation of blade/board dampers for the OMC suspension. == Other items == * Oplev: Recovery of the MNV Oplev in EY. The injection was adjusted. Though the initial SUM was MAX 300 count, it went up to 1200 count. * ACC: * Commissioning: * Vacuum system: Opening/Closing the OMC chamber. The evacuation started at 10am on 20th. * Heater control: * TMS: == Post O4a == * Measurements of the DAC noise: Type-C. * Optimization of the damping control in PRs: Test for PR3. * IP control with the ACCs: One more test. * In-vacuum accelerometer for IOO: Installed to the OMC chamber on 10/17. * Height adjustments of Type-A in the cooling: Monitoring. * Temperature control for the Oplev: * OMC damper: Installed on 10/17-18. == Discussion == ----------