Open Access
Table 1
Overview of the surveys used in this study.
| Survey name | Frequency (MHz) | Resolution (arcsec) | rms noise (mJy beam−1) | Sky area (deg2) | Source density (deg−2) | Release | Reference |
|---|---|---|---|---|---|---|---|
| LoLSS-PR | 54 | 47 | 5 | 740 | 34.1 | 2021 | de Gasperin et al. (2021) |
| LoTSS-DR1 | 144 | 6 | 0.071 | 424 | 765.6 | 2019 | Shimwell et al. (2019) |
| LoTSS-DR2 | 144 | 6 | 0.083 | 5635 | 780.2 | 2022 | Shimwell et al. (2022) |
| TGSS-ADR1 | 147 | 25 | 3.5 | 36 900 | 16.9 | 2016 | Intema et al. (2017) |
| WENSS | 325 | 54 × 54/ cos(δ) | 3.9 | 10 177 | 22.5 | 2000 | Rengelink et al. (1997) |
| NVSS | 1400 | 45 | 0.45 | 33 000 | 53.7 | 1998 | Condon et al. (1998) |
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