A complete sample of young radio sources |
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| Institution: | 1. Istituto di Radioastronomia del CNR, C.P. 141, I-96017 Noto SR, Italy;2. Dip. di Astronomia, Univ. di Bologna, via Ranzani 1, I-40127 Bologna, Italy;3. Space Telescope Science Institute, 3700 San Martin Dr., Baltimore, MD 21218, USA;4. Dip. di Fisica, Univ. di Bologna, via Irnerio 46, I-40126 Bologna, Italy;1. Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China;2. Institute of Survey and Mapping, Information Engineering University, Zhengzhou 450052, China;1. Department of Astronomy, Eötvös University, Pázmány, P. sétány 1/A, H-1117 Budapest, Hungary;2. Kapteyn Astronomical Institute, University of Groningen, P.O. Box 800, 9700 AV Groningen, The Netherlands;3. FÖMI Satellite Geodetic Observatory, P.O. Box 585, H-1592 Budapest, Hungary;4. MTA Research Group for Physical Geodesy and Geodynamics, P.O. Box 91, H-1521 Budapest, Hungary;1. Dept. Computer Architecture, University of Málaga, 29080 Málaga, Spain;2. Department of Astronomy and Astrophysics, University of Valencia, Valencia, Spain;1. Institute of Geodesy and Geophysics, University of Technology, Vienna, Austria;2. NVI, Inc./NASA Goddard Space Flight Center, Code 698.2, Greenbelt, MD, USA |
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| Abstract: | We present the results of a VLBI study of a complete sample of Compact Symmetric Objects (CSO) or CSO candidates, which are currently thought to be the progenitors of the extended powerful extragalactic radio sources. The objects presented here are a subsample of the complete sample of bright GHz-Peaked-Spectrum radio sources selected by Stanghellini et al. (1998, A&A 131, 303). |
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