V509 Cas recent (cont'd) For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/CASV509.html YYYYMMDD(UT) mag observer 20041104.603 51 (Taichi Kato) 20041106.606 51 (Taichi Kato) 20041108.530 51 (Taichi Kato)