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Table 1.

Radio properties of the sample (F = flat, S = steep) and the black hole mass estimates.

Source S1.4 GHz S5.5 GHz log MBH
J0622−2317 4.3 0.9 6.47 F Diffuse
J0952−0136 59.8 21.3 6.33 S Jetted
J1511−2119 46.9 18.2 6.63 S Jetted?
J1522−0644 14.4 5.5 6.66 S Compact
J1615−0936 0.7 6.94 S Jetted?
J1628−0304 0.1 6.72 F Compact
J1646−1124 38.3 10.8 7.07 S Compact

Notes. All values and radio properties are from Chen et al. (2020). Columns: (1) Source name, (2) 1.4 GHz FIRST maximum flux density level, (3) 5.5 GHz maximum flux density, (4) black hole mass, (5) radio spectrum, and (6) radio morphology

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