Fig. 1
Radio observations at L-band (blue points) and C-band (red points). We show the spectral fit Sν ∝ να to the whole data set (solid purple line) and only to the C-band data (dashed orange line). We also show the flux densities measured at 327 MHz by Taylor et al. (1996) (grey triangle) and Benaglia & Ishwara-Chandra (priv. comm., observed in Oct. 2014, yellow square).
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