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2003A&A...402..171T - Astronomy and Astrophysics, volume 402171-179 (2003/4-4)
The determination of the spectral turnover in faint Compact Steep-Spectrum radio sources using the VLA at 74 MHz.
TSCHAGER W., SCHILIZZI R.T., ROETTGERING H.J.A., SNELLEN I.A.G., MILEY G.K. and PERLEY R.A.
Abstract (from CDS):
We carried out VLA observations in A configuration at 74MHz of a new sample of faint Compact Steep-Spectrum (CSS) radio sources as part of a comprehensive project to study the nature and evolution of peaked-spectrum radio sources. In conjunction with higher frequency spectral information this has enabled us to determine the peak frequency and peak flux density of the spectral turnover for 35 faint CSS radio sources. Spectra are presented. An analysis is given of the quality of the images and their suitability for integrated intensity measurements of the CSS radio sources.
Abstract Copyright: ∼
Journal keyword(s): radio continuum: galaxies - galaxies: active - galaxies: evolution
VizieR on-line data: <Available at CDS (J/A+A/402/171): table3.dat>
Nomenclature: Table 3: [TSR2003] JHHMM+DDMM N=35.
Simbad objects: 23
