CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-19oc 20190612.568 16.65C Ioh.VSOLJ ASASSN-19om 20190612.533 15.50C Ioh.VSOLJ ASASSN-19om 20190613.513 15.95C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 12.7cmSCT + ATIK 414EX