Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CEPdelta 20071203.406 41 Ymd.VSOLJ CEPmu 20071203.433 40 Ymd.VSOLJ CETomicron 20071206.439 84 Ymd.VSOLJ CYGchi 20071203.422 73 Ymd.VSOLJ MONU 20071213.642 65 Ymd.VSOLJ MONU 20071214.628 60 Ymd.VSOLJ Observer: Kenji Yamada (Kanagawa, Japan) Instruments: 7cmB