Table 3
Catalogs used in Fig. 1 to retrieve the flux densities of the sources.
| Name | Frequencies (MHz) | Reference |
|---|---|---|
| 3CR | 10–1400 | Laing & Peacock (1980) |
| 38 | Kellermann et al. (1969) | |
| DRAO | 22 | Roger et al. (1986) |
| VLSSR | 74 | Lane et al. (2014) |
| GLEAM | 76–227 | Hurley-Walker et al. (2017) |
| AARTFAAC | 60 | Kuiack et al. (2019) |
| GMRT | 150 | Intema et al. (2017) |
| 7C | 151 | Hales et al. (2007) |
| WENSS | 330 | de Bruyn et al. (2000) |
| NVSS | 1400 | Condon et al. (1998) |
Notes. The flux densities extracted from these catalogs were corrected to be on the same flux scale as those in Scaife & Heald (2012).
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