ASASSN-15nj indeed superoutburst Time-resolved photometry is recommended. YYYYMMDD(UT) mag observer 20181025.4731 <161c (Yutaka Maeda) 20181103.4897 145c (Yutaka Maeda) 20181104.4758 145cG (Yutaka Maeda) 20181105.4703 150cG (Yutaka Maeda) 20181106.4765 150c (Yutaka Maeda)