CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-17pm 20171127.556 13.75C Ioh.VSOLJ ASASSN-17pm 20171128.560 13.86C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 12.7cmSCT + ATIK 414EX