Proper motion measurements in various young stellar object jets in Taurus |
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Authors: | Jochen Eislöffel Reinhard Mundt |
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Institution: | (1) Laboratoire d'Astrophysique, Observatoire de Grenoble, B.P. 53X, F-38041 Grenoble Cedex, France;(2) Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany |
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Abstract: | We present proper motion measurements for a number of knots in the jets and bow shocks of the outflows from DG Tau, DG Tau B, T Tau, CoKu Tau 1, FS Tau, and FS Tau B in the nearby Taurus-Auriga star forming region. From these measurements and the available radial velocity data we derive tangential velocities, spatial velocities, angles of the outflows with respect to the plane of the sky, and in a couple of cases the pattern motions of the knots relative to the flow speed. |
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Keywords: | Shock Waves ISM: jets and outflows ISM: kinematics and dynamics |
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