tau4 Ser recent (cont'd) For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/SERtau4.html YYYYMMDD(UT) mag observer 20050221.688 68 (Taichi Kato) 20050404.640 69 (Taichi Kato) 20050405.667 69 (Taichi Kato) 20050520.860 67 (Marian Legutko)