CCD magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CRTS_J120052.9-152620 20170201.619 <162C Mdy.VSOLJ TAUSU 20170201.57080 15.445V Mdy.VSOLJ Observer: Yutaka Maeda (Nagasaki, Japan) Instruments: 35cmSCT + SBIG ST-10XME