首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Proper motion measurements in various young stellar object jets in Taurus
Authors:Jochen Eislöffel  Reinhard Mundt
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
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.
Keywords:Shock Waves  ISM: jets and outflows  ISM: kinematics and dynamics
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号