... 2000 February 10 Since radio sources with Ultra Steep Spectra (USS; alpha -35ddeg, we selected only sources with angularsizes Theta Comparison with spectrally unbiased samples at similar flux density levels, shows that our spectral index, flux density ...
... km/s, which closely coincides in coordinates and angularsizes with the outer X-ray ... One of them, with a larger angularsize, is located around the Cygnus X radio source ...
... For some of the objects, angularsizes and degrees of polarization are estimated. ... lowfrequency cutoff is determined by the angularsizes of the extended structures ...
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Ссылки http://www.sao.ru/hq/marat/publ/articles/Astr_Reports_Steep.pdf -- 29.3 Кб -- 24.02.2010 Похожие документы
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