Title of article
Space VLBI Observations of Mkn 501 Original Research Article
Author/Authors
G. Giovannini، نويسنده , , W.D. Cotton، نويسنده , , L. Feretti، نويسنده , , Stephanie L. Lara، نويسنده , , T. Venturi، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
4
From page
693
To page
696
Abstract
We present here two epochs of Space VLBI Observations at 18 cm of the BL-Lac type object Mkn 501. Thanks to the high resolution of these new data we have found that the inner jet is centrally brightened at its beginning but becomes extended and limb brightened at ∼ 8 mas from the core. Moreover a comparison between the two epochs shows the presence of a proper motion with apparent velocity = 6.7c. Observational data have been used to constrain the jet velocity and orientation.
Journal title
Advances in Space Research
Serial Year
2000
Journal title
Advances in Space Research
Record number
1127053
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