Galaxies composite spectrum

Fig. 12.9. Composite spectrum of Lyman-break galaxies showing a combination of interstellar and stellar absorption lines, P Cygni features and nebular emission lines, dominated by Lyman-a. After Shapley et al. (2003).

Fig. 1. Nndear legion [Felll 1.64 m line vs 6cm radio emission fox active galaxies. A verjr strong correlation (a = 0.27) is seen over several orders of magnitnde. Filled circles, triangles and squares represent starbu or LINER galaxies, galaxies with composite spectrum and Seyfert galaxies req>ectively.

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