TT Col observation needed For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/COLTT.html Most recently reported (up to 100) observations: YYYYMMDD(UT) mag observer 19971109.717 107p (Kesao Takamizawa) 19980918.783 94p (Katsumi Haseda) 19981212.598 125p (Kesao Takamizawa) 19990108.558 126p (Katsumi Haseda)