Attendees Yiming, Peixiang, Zhanfeng, Ziming, Yacheng, Zexin, Dicong, Yong, Rui, Chang, Junjie, Xueli, Hongbo, Lijing Agenda Chang Liu: SNIa progenitor and GW emmision Ref: Tomoya Kinugawa et al.[Link]; Dan Maoz et al.[Link]. Time 18:30 pm – 22:00 pm
