KT Per outburst (fading) YYMMDD(UT) mag observer 980825.660 <132 (H. Maehara) 980826.060 <143 (B. H. Granslo) 980826.257 <147 (G. Hanson) 980826.880 149 (T. Kinnunen) 980827.460 145 (G. Hanson) 980828.000 150 (T. Kinnunen) 980828.108 148 (G. Poyner) 980829.008 149 (G. Poyner) 980829.940 148 (T. Kinnunen) 980830.042 148 (G. Poyner) 980901.869 124 (T. Kinnunen) 980902.028 126 (G. Poyner) 980902.100 124 (B. H. Granslo) 980902.850 127 (T. Kinnunen) 980903.860 130 (T. Kinnunen) 980904.010 133 (B. H. Granslo) 980905.069 141 (B. H. Granslo)