WZ Sge: rapid fading update YYYYMMDD(UT) mag observer 20010912.801 122 (M. Verdenet) 20010912.819 120 (J. Ripero) 20010912.826 116 (M. Verdenet) 20010912.848 114 (M. Verdenet) 20010912.917 117 (B. H. Granslo) 20010912.949 116 (G. Poyner) 20010913.801 131 (G. Comello) 20010913.806 <115 (T. Lange) 20010913.808 133 (E. Muyllaert) 20010913.840 127 (E. Morillon) 20010913.857 127 (J. Ripero)