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Table 2.
H I Observations and Imaging Parameters for the WLM Galaxy
| Parameter | Value |
|---|---|
| Project code | SCI-20220822-BN-01 |
| Observing dates | 2023 Jul 2–4 (UTC) |
| Array configuration | MeerKAT (61 dishes) |
| Mosaic pointings | 11 |
| Band | L band (856 MHz) |
| Spectral resolution | 0.7 km s−1 |
| uv-taper (final cubes) | 50″ |
| Weighting | Robust 0.0 |
| Mosaic parameters | |
| Synthesised beam | 64″ × 60″ |
| RMS noise (single pointing) | 0.0034 Jy beam−1 |
| RMS noise (mosaic) | 0.0018 Jy beam−1 |
| Beam area scatter | 3.78% |
| Flux density uncertainty | ∼7.6% |
| 3σ NH I sensitivity | 1.1 × 1018 cm−2 |
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