AW Gem superoutburst YYYYMMDD(UT) mag observer 20181209.9257 <142 (Eddy Muyllaert) 20181210.737 <156 (Hiroyuki Maehara) 20181210.8986 <142 (Eddy Muyllaert) 20181212.9132 138 (Eddy Muyllaert) 20181213.9500 134 (Eddy Muyllaert) 20181214.062 135 (Gary Poyner) 20181214.7013 133cG (Yutaka Maeda)