Abstract
We present some results of time series spectroscopy of the Classical T Tauri star DR Tau. Profile variability at H delta indicates the rotation of magnetically-rigid accretion streams, and seems to be associated with a 1.5 day period. Time-lagged correlations in several emission lines are interpreted as the signatures of an accretion shock passing over the limb of the star.
Original language | English |
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Title of host publication | Stellar Clusters and Associations |
Editors | R Pallavincini |
Pages | p.483 |
Publication status | Published - 2000 |
Keywords
- STARS
- VARIABILITY
- FLOWS