= MIR Meeting on 2021/04/28 18:00 - 19:00 = Participants: Matteo, KYamamoto, HYamamoto, Abe, JuneGyu, Marc, Aritomi, Pengbo, Aso === Next meeting === 2021 May 26, 18:00 - 19:00 == Minutes == 1. ETMY contamination report 1. KAGRA-LMA meeting report: [[attachment:new coating kick off meeting 20210427.txt|new coating tests at cryo temperature]] 1. Shinkosha Eval#1 absorption map report 1. Optocad report == Agenda == * ETMY contamination * new coating tests at cryo temperature * (continue) discussion about birefringence-stress paper