sigma CrB observation needed For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/CRBsigma.html Most recently reported (up to 100) observations: YYYYMMDD(UT) mag observer 20040404.591 55 (Atsuko Takahashi) 20040410.578 55 (Atsuko Takahashi) 20040411.558 55 (Atsuko Takahashi) 20040415.583 56 (Atsuko Takahashi)