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Table 3
General data reduction parameters of the new ATCA observations of PKS B1718–649.
| Data cube parameters | Emission | Absorption |
|
|
||
| Number of antennas | 5 | 6 |
| Velocity resolution (km s-1) | 15 | 6.7 |
| Angular resolution (arcsec) | 29.7 × 27.9 | 11.2 × 10.9 |
| Beam PA (degrees) | 16.6 | 25.6 |
| Weighting | 0 | –2(uniform) |
| Rms noise (mJy beam-1) | 0.71 | 1.04 |
| Minimum detecable optical depth (3σ) | – | 0.0007 |
| Minimum detectable column density (3σ; cm-2) | 6.73 × 1019 | 9.5 × 1017 |
| Minimum detectable mass (3σ; M⊙ per resolution element) | 3.8 × 107 | – |
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