CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-18iq 20180515.470 <171C Ioh.VSOLJ ATLAS18olb 20180517.590 13.72C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 12.7cmSCT + ATIK 414EX