BC UMa rapid fading? Recent observations suggest that BC UMa may have started fading more rapidly. Follow-up observations are strongly urged. YYYYMMDD(UT) mag observer 20000327.812 <136 (M. Westlund) 20000327.919 <153 (T. Kinnunen) 20000328.800 <137 (P. Schmeer) 20000328.869 <153 (T. Kinnunen) 20000329.692 <136 (H. Maehara) 20000329.833 <136 (M. Westlund) 20000329.899 <153 (T. Kinnunen) 20000330.790 <153 (T. Kinnunen) 20000331.799 121 (P. Schmeer) 20000331.835 113 (T. Kinnunen) 20000331.851 119 (P. Schmeer) 20000401.169 111 (E. Muyllaert) 20000401.442 114 (T. Watanabe) 20000401.544 120 (H. Itoh) 20000401.642 117 (H. Maehara) 20000401.728 118 (H. Maehara) 20000401.872 126 (P. Schmeer) 20000401.908 114 (J. Ripero) 20000402.122 127 (P. Schmeer) 20000402.139 116 (E. Muyllaert) 20000402.806 128 (P. Schmeer) 20000402.866 118 (M. Reszelski) 20000403.123 122 (G. Hanson) 20000403.255 121 (G. Hanson) 20000404.210 125 (G. Hanson) 20000405.222 125 (G. Hanson) 20000405.285 12.868V (A. Henden) 20000405.865 128 (R. J. Bouma) 20000405.871 130 (G. Poyner) 20000405.880 123 (T. Kinnunen) 20000406.067 128 (E. Muyllaert) 20000406.076 121 (M. Reszelski) 20000406.487 131 (T. Tsubone) 20000406.819 125 (T. Kinnunen) 20000406.862 129 (E. Muyllaert) 20000406.885 125 (J. Ripero) 20000406.903 123 (P. A. Dubovsky) 20000406.944 121 (H. McGee) 20000406.983 125 (G. Poyner) 20000407.810 130 (T. Kinnunen) 20000407.844 132 (G. Comello) 20000407.865 125 (M. Reszelski) 20000407.866 132 (R. J. Bouma) 20000407.883 129 (E. Muyllaert) 20000407.931 125 (H. McGee) 20000407.936 125 (C. P. Jones) 20000408.626 128 (H. Maehara) 20000408.853 128 (P. A. Dubovsky) 20000408.882 126 (M. Westlund) 20000408.941 129 (T. Kinnunen) 20000409.062 128 (M. Reszelski) 20000409.257 128 (M. Simonsen) 20000409.810 134 (G. Comello) 20000409.863 132 (E. Muyllaert) 20000409.869 133 (R. J. Bouma) 20000409.881 131 (G. Poyner) 20000409.940 130 (H. McGee) 20000410.867 134 (E. Muyllaert) 20000411.522 133 (H. Maehara) 20000412.853 141 (G. Comello)