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Spectroscopic Detection of an Extraordinary Flaring-Event on DF Tau

Published online by Cambridge University Press:  12 April 2016

J.Z. Li ,
W.P. Chen  and
W.H. Ip
J.Z. Li
Affiliation:
Institute of Astronomy, National Central University, Chung-Li 32054 (Email: ljz@astro.ncu.edu.tw) Beijing Astronomical Observatory, National Astronomical Observatory, Chinese Academy of Sciences, Beijing 100012, China
W.P. Chen
Affiliation:
Institute of Astronomy, National Central University, Chung-Li 32054 (Email: ljz@astro.ncu.edu.tw)
W.H. Ip
Affiliation:
Institute of Astronomy, National Central University, Chung-Li 32054 (Email: ljz@astro.ncu.edu.tw)

Abstract

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An accretion intrigued flare-like brightening of DF Tau has been recorded spectroscopically, during which spectacular spectral changes took place. We inferred the possible formation of a transient envelope during the process of this episodic mass accretion of DF Tau.

Type
V. Variability Study
Information
International Astronomical Union Colloquium , Volume 183: Small-Telescope Astronomy on Global Scales , 2001 , pp. 209 - 210
Copyright
Copyright © Astronomical Society of the Pacific 2001