Open Access
Table B.1.
Radio imaging details for the LOFAR 144 MHz and uGMRT 400 MHz and 650 MHz observations.
| Central frequency | Resolution | uv-taper | Map noise |
|---|---|---|---|
| ν [MHz] | Θ [″ × ″, °] | [kpc] | σrms [μJy beam−1] |
| 144 | 4.4 × 3.3, 93 | None† | 137.5 |
| 6.8 × 4.3, 102 | None | 91.6 | |
| 8.3 × 5.4, 101 | 25 | 93.9 | |
| 11.9 × 8.3, 98 | 50 | 114.5 | |
| 18.4 × 15.5, 69 | 100 | 164.8 | |
| 400 | 8.6 × 4.5, 103 | None† | 70.0 |
| 10.1 × 5.0, 104 | None | 50.0 | |
| 10.4 × 5.4, 104 | 25 | 50.0 | |
| 11.5 × 7.2, 106 | 50 | 58.3 | |
| 15.8 × 12.6, 117 | 100 | 101.2 | |
| 650 | 4.0 × 2.4, 14 | None† | 15.4 |
| 4.3 × 2.9, 10 | None | 11.3 | |
| 5.0 × 3.6, 3 | 25 | 11.3 | |
| 7.6 × 6.1, 14 | 50 | 19.3 | |
| 14.4 × 11.9, 25 | 100 | 44.5 |
Notes. †These images were obtained with robust=-1.25.
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