CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-18ey 20180323.750 12.19V Ioh.VSOLJ TCPJ21290156+3631056 20180323.834 11.84V Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 12.7cmSCT + ATIK 414EX