CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code LMIRZ 20160327.616 15.07C Mdy.VSOLJ MASTER_OT_J174816.22+501723.3 20160327.775 16.21C Mdy.VSOLJ Observer: Yutaka Maeda (Nagasaki, Japan) Instruments: 35cmSCT + SBIG ST-10XME