<> = Agenda/Minutes = [[https://zoom.us/j/203743987|Zoom Meeting]] ---------- = CRY+VIS Interface Meeting = Date: 2023/2/24 13:00-13:35 Participants: Takahashi, Node, Uchiyama, Aso, Sato, Ushiba, Yokozawa, Akutsu, Tomaru, Hirata [[https://paper.dropbox.com/folder/show/AcceptanceTest-e.1gg8YzoPEhbTkrhvQwJ2zzo3dHVh5sJGieDgbm2n3h60mGqotBeE|Acceptance check document]] == Status == * Type-A: LVDT trouble in IY. * Type-B: * Type-Bp: * Type-C: == Other items == * Oplev: Noise was reduced below 1Hz as well as frequencies of vibration due to the vacuum pumps. * ACC: * Commissioning: * Vacuum system: Switched from the TMPs to the ISPs. * Heater control: Adjustment in IY. * TMS: Covering in TMSY on 2-3 March. * Stray beam around OMC: Plan to install the dumper. == Discussion == ---------- = VIS Meeting = Date: 2023/2/24 13:35-13:45 Participants: Takahashi, Fabian, Tanaka, Ushiba, Mitsuhashi, Uchiyama == Summary Report == === Type-A === * The LVDTs have failed in IY due to a problem on the function generator. They were recovered. === Type-B === * I began taking measurements for the implementation of sensor correction and blending using the H-infinty method for the BS IP. === Type-Bp === === Type-C === === Electronics === === Control === == Schedule == * Type-A: IP control with ACCs. * Type-B/Bp: Sensor correction for PRM and PR3. * Type-C: == Safety == == Discussion == == Travel Plans == (Date in Kamioka) The week from 2/27 * Aso: 2/27-28 * Takahashi: 2/28-3/1 == Next meeting == * 2023/3/3(FRI) 13:30-