BL Lac recent (cont'd) YYMMDD(UT) mag observer 980905.900 148 (T. Kinnunen) 980906.810 <143 (T. Kinnunen) 980907.950 <143 (T. Kinnunen) 980908.201 <146 (G. Hanson) 980909.160 150 (G. Hanson) 980909.890 144 (M. Verdenet) 980912.669 142 (S. Takahashi) 980913.249 150 (G. Hanson) 980913.569 145 (H. Itoh) 980913.790 145 (T. Kinnunen) 980914.146 141 (G. Hanson) 980914.522 141 (H. Itoh) 980915.203 144 (G. Hanson) 980916.014 144 (G. Poyner) 980916.603 144 (H. Itoh) 980916.624 <142 (T. Watanabe) 980917.151 145 (G. Hanson) 980917.850 148 (M. Verdenet) 980918.355 149 (G. Hanson) 980919.158 148 (G. Hanson) 980919.714 <143 (H. Itoh) 980919.980 152 (T. Kinnunen) 980920.410 148 (G. Hanson) 980920.551 146 (H. Itoh) 980920.919 148 (G. Poyner) 980921.391 149 (G. Hanson) 980921.949 149 (T. Kinnunen) 980922.183 150 (G. Hanson) 980922.830 147 (T. Kinnunen) 980923.919 149 (T. Kinnunen) 980924.133 148 (G. Hanson)