Outburst of AH Her (update) YYMMDD(UT) mag observer 980807.885 139 (G. Comello) 980808.890 118 (T. Kinnunen) 980808.916 120 (G. Poyner) 980809.871 116 (G. Comello) 980809.908 118 (G. Poyner) 980810.869 116 (G. Comello) 980811.860 114 (T. Kinnunen) 980811.869 115 (G. Comello) 980811.880 116 (E. Schweitzer) 980811.894 118 (G. Poyner) 980812.919 117 (G. Poyner) 980812.921 115 (G. Comello) 980813.882 116 (G. Comello) 980813.900 118 (M. Verdenet)