X Ser outburst As reported by R. Modic. The recent major outbursts have been rather regular: 2012 May-June, 2014 Aug.-Sept. and the present one. YYYYMMDD(UT) mag observer 20160311.688 <161c (Mitsutaka Hiraga) 20160605.565 <136 (Tsuneo Horie) 20160828.160 14.54V (Robert J. Modic) 20160829.159 14.17V (Robert J. Modic)