CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code SGRV5558 20070813.549 7.79V Ioh.VSOLJ VULnova2007 20070813.547 8.58V Ioh.VSOLJ Observer: H. Itoh (Tokyo, Japan) Instruments: 30cmSCT + DSI-II + V filter