AB Dra outburst (fading) YYMMDD(UT) mag observer 980908.169 135 (G. Hanson) 980909.125 134 (G. Hanson) 980909.830 138 (E. Muyllaert) 980909.883 133 (H. McGee) 980910.830 137 (E. Muyllaert) 980910.942 137 (M. Biesmans) 980913.192 138 (G. Hanson) 980913.880 140 (T. Kinnunen) 980914.033 134 (H. McGee) 980914.122 139 (G. Hanson) 980915.176 138 (G. Hanson) 980915.985 142 (G. Poyner)