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Compact Radio Sources with the Steepest Spectra

  • Authors: D. L. Kaplan, J. M. Cordes, J. J. Condon, and S. G. Djorgovski

Kaplan et al. 2000 The Astrophysical Journal 529 859.

  • Provider: AAS Journals

Caption: Fig. 5.

﹩S_{m}﹩ vs. θ for the sources in this paper (filled squares) and those in O’Dea (1998; open squares). The sources from this paper have only a lower bound on ﹩S_{m}﹩ (taking ﹩\nu _{m}\approx 100﹩ MHz) since we have not yet observed the spectral turnover. Also, for the smallest sources the size is an upper limit.

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