CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code ASASSN-15cr 20170115.702 15.25C Ioh.VSOLJ CASHT 20170115.547 12.83C Ioh.VSOLJ CSS_J044637.0+083033 20170115.512 16.16C Ioh.VSOLJ Observer: Hiroshi Itoh (Tokyo, Japan) Instruments: 30cmSCT + SBIG ST-9XE 20cmSCT + ATIK 414EX