CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-18aan 20190126.493 17.31C Ioh.VSOLJ ASASSN-18aan 20190127.474 18.11C Ioh.VSOLJ ASASSN-19ag 20190127.667 13.51C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 30cmSCT + SBIG ST-9XE