CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-13ak 20160803.851 14.60C Kai.VSOLJ ASASSN-13cz 20160803.931 16.25C Kai.VSOLJ Observer: Kiyoshi Kasai (Switzerland) Instruments: 28cmSCT + ST-7XME