ASASSN-13bo superoutburst YYYYMMDD(UT) mag observer 20181214.6276 <162c (Yutaka Maeda) 20181215.6307 <154c (Yutaka Maeda) 20181217.9292 15.21C (Eddy Muyllaert) 20181224.5481 152cG (Yutaka Maeda)