QW Ser possible superoutburst According to AAVSO data, the SU UMa-type dwarf nova QW Ser appears to be undergoing a superoutburst. YYYYMMDD(UT) mag observer 20110531.988 <151 (Gary Poyner) 20110603.023 <156 (Gary Poyner) 20110604.016 <156 (Gary Poyner) 20110605.4639 123 (MTH)