The Circumstellar Environment of the TTS SU Aurigae
  In this contribution we investigate how a disk determines the physical and geometrical properties of the circumstellar environment of the T Tauri SU Aurigae. Our model of the spectral energy distribution of this star includes the central young star, a flat black disk and a diffuse envelope. We also describe the inner interaction region between the disk and the star, the magnetosphere, by analysing the accretion and wind signatures in several spectral lines observed during the MUSICOS 96 campaign. 
J.M. Oliveira (Solar System Division, ESTEC/ESA and CAUP), B.H. Foing   (Solar System Division, ESTEC/ESA), J.Th. van Loon (...