= MIR Meeting on 2021/07/28 15:00 - 16:00 = Participants: Matteo, Aso, Marc, Marco, Simon, KYamamoto, Katsuki, HYamamoto, Abe, JuneGyu === Next meeting === 2021 August 25, 15:00 - 16:00 == Minutes == 1. Report of finalized ETMY cleaning 1. Report of current activity at Toyama on coating characterization at cryogenic temperature (KYamamoto) 1. Discussion about birefringence paper == Agenda == *