CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SDSSJ141118.31+481257.6 20180711.859 16.91C Kai.VSOLJ SERNY 20180711.953 15.82C Kai.VSOLJ Observer: Kiyoshi Kasai (Switzerland) Instruments: 28cmSCT + ST-7XME