ASASSN-13at outburst Type unknown. Possible SU UMa-type dwarf nova? YYYYMMDD(UT) mag observer 20171007.6015 <161C (Masayuki Moriyama) 20171009.5699 <161C (Masayuki Moriyama) 20171010.478 146c (Mitsutaka Hiraga) 20171010.5652 148C (Masayuki Moriyama) 20171010.860 14.63C (Eddy Muyllaert)