European VLBI Network dual frequency observations of CSS-GPS candidates.

Astronomy and Astrophysics – Astrophysics

Scientific paper

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Galaxies: Active, Galaxies: Jets, Galaxies: Nuclei, (Galaxies:) Quasars: General, Radio Continuum: Galaxies

Scientific paper

We present the results of S/X (2.3/8.3 GHz) VLBI snapshot observations of 28 sources drawn from a list of Compact Steep-Spectrum (CSS) and GHz-Peaked Spectrum (GPS) candidates by \cite[Dallacasa & Stanghellini (1991)]{Da91} with additional sources from \cite[Barthel et al. (1988)]{Ba88} and from \cite[Wills (1979).]{Wi79} The experiment was carried out with 4 stations of the European VLBI Network (EVN) with the addition of two geodetic antennas. Typical resolutions were about 30x12 mas and 9x3.5 mas at S and X bands respectively. Only one source was not detected. Due to the limited uv-coverage of the data, only simple structures could be imaged.

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