U Gem outburst (fading part) YYMMDD(UT) mag observer 980920.010 99 (T. Kinnunen) 980920.156 99 (P. Schmeer) 980920.383 97 (G. Hanson) 980920.442 97 (G. Hanson) 980920.708 94 (H. Maehara) 980920.738 92 (T. Kato) 980921.060 92 (M. Reszelski) 980921.417 101 (G. Hanson) 980922.060 103 (T. Kinnunen) 980922.130 97 (B. H. Granslo) 980923.100 102 (T. Kinnunen) 980923.160 100 (B. H. Granslo) 980924.103 108 (G. Comello) 980924.455 111 (G. Hanson) 980924.683 111 (H. Maehara) 980925.010 113 (T. Kinnunen) 980925.728 120 (H. Maehara)