<> = Agenda/Minutes = [[https://zoom.us/j/203743987|Zoom Meeting]] ---------- = CRY+VIS Interface Meeting = Date: 2023/4/14 13:00-13:10 Participants: Takahashi, Mitsuhashi, Akutsu, Sato, Ushiba, Uchiyama, Hirata, Yokozawa, Miyoki, Aso [[https://paper.dropbox.com/folder/show/AcceptanceTest-e.1gg8YzoPEhbTkrhvQwJ2zzo3dHVh5sJGieDgbm2n3h60mGqotBeE|Acceptance check document]] == Status == * Type-A: * Type-B: * Type-Bp: Optimization of the damping control for the BF damper. * Type-C: Offload in IMMT1 and IMMT2. == Other items == * Oplev: Investigation of the glitches in SR2. Glitches due to the site work were found. * ACC: Replacement of the coil driver in EX. * Commissioning: Measurements of DAC noise for ITMX and ITMY. * Vacuum system: 6 TMPs stop in the center. A vacuum gauge was implemented in EX. * Heater control: Adjustment in IY. * TMS: == Discussion == ---------- = VIS Meeting = Date: 2023/4/14 13:30-13:50 Participants: Takahashi, Mitsuhashi, Ushiba, Uchiyama, Sato, Hirata, Tanaka == Summary Report == === Type-A === * Replaced the coil driver for the accelerometers in EX. === Type-B === === Type-Bp === === Type-C === === Electronics === * Measurements of the DAC noises are planned. === Control === === R&D === * Tried to make Roberts Linkages. * Measured it's resonant frequency and Q factor. == Schedule == * Type-A: * Type-B/Bp: Damping control for the BF damper. * Type-C: == Safety == == Discussion == == Travel Plans == (Date in Kamioka) The week from 4/17 * Sato: 4/20-21 * Hirata: 4/20-21 * Fabian: 3/27-4/18 (vacation) == Next meeting == * 2023/4/21(FRI) 13:30-