GZ Cet outburst Normal outburst. YYYYMMDD(UT) mag observer 20200814.726 <147 (Hiroyuki Maehara) 20200815.748 <147 (Hiroyuki Maehara) 20200815.7514 <158c (Yutaka Maeda) 20200827.4384 14.089zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20200828.767 141 (Hiroyuki Maehara) 20200829.788 <156 (Hiroyuki Maehara)