<> = Agenda/Minutes = [[https://zoom.us/j/203743987|Zoom Meeting]] ---------- = CRY+VIS Interface Meeting = Date: 2023/1/20 13:00-13:10 Participants: Takahashi, Mitsuhashi, Ikeda, Akutsu, Aso, Sato, Ushiba, Hirata [[https://paper.dropbox.com/folder/show/AcceptanceTest-e.1gg8YzoPEhbTkrhvQwJ2zzo3dHVh5sJGieDgbm2n3h60mGqotBeE|Acceptance check document]] == Status == * Type-A: Test of IP control with ACCs in IY. * Type-B: SF sensor correction in BS/SR2. Repair of the windshield for Oplev in SR2. * Type-Bp: SF sensor correction in PR3. * Type-C: == Other items == * Oplev: Windshield was repaired in SR2. * ACC: IP control in IY. * Commissioning: * Vacuum system: Boot of ISPs in the arm ducts. * Heater control: Adjustment in IY. * TMS: == Discussion == ---------- = VIS Meeting = Date: 2023/1/20 13:30-13:40 Participants: Takahashi, Fabian, Mitsuhashi, Tanaka, Aso == Summary Report == === Type-A === * Implementation of the IP control with ACCs in IY. * Adjusted the conditioning filters and made a sensing matrix to Euler direction (L, T, Y) for the ACC signals. We confirmed the signals of geophones and ACCs are consistent. === Type-B === * I calculated the expected performance of the sensor correction fitter, designed for SR3 F0 LVDT, in the BS. The performance is similar, although not as good because the LVDT has a lower sensitivity. Details are in the klog. * Copied the filter into the BS, SR2 and PR3 filter banks, taking into account their respective intercalibration factors. === Type-Bp === === Type-C === === Electronics === === Control === == Schedule == * Type-A: IP control with ACCs. * Type-B/Bp: F0 sensor correction characterization. This means, free-swing amplitude spectral density measurements and consistency comparison with expectations. * Type-C: == Safety == == Discussion == == Travel Plans == (Date in Kamioka) The week from 1/23 * Aso: 1/23-26 == Next meeting == * 2023/1/27(FRI) 13:30-