Open Access
Table 1.
WSClean imaging parameters used to produce the low-resolution source-subtracted images for spectral index analysis.
| LBA | HBA (*) | |
|---|---|---|
| Image size (pixels) | 1500 | 1500 |
| Cell size (arcsec) | 6 | 6 |
| Weighting | Briggs robust −0.5 | Briggs robust −0.5 |
| Min-uv (λ) | 24 | 24 |
| Max-uv (λ) | 3500 | – |
| Taper gaussian (arcsec) | 70 | 60 |
| σrms (mJy beam−1) | 3 | 0.5 |
Notes. In the last line, we report the image rms noise σrms. (*)The HBA low-resolution images at 144 MHz made with these parameters are presented in de Jong et al. (2022).
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