Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CYGchi 20150618.563 70 Syi.VSOLJ DRAR 20150618.569 108 Syi.VSOLJ SGRnova2015-2 20150618.583 95 Syi.VSOLJ Observer: Yoshiyasu Sato (Niigata, Japan) Instruments: 15cmR, 7cmB(15x)