Table 3: Properties of the four datacubes used in our analysis. For the analysis of the detailed morphology of ESO 364-G029 we use the long-baseline datacubes NL and UL, which have a high spatial resolution. For the derivation of the global structure of ESO 364-G029 we use the datacubes NH and UH, which contain only the short baseline observations. The latter datasets are therefore deeper than the former, but have lower spatial resolutions.
Datacube Properties Arrays used Pixel Weighting rms noise Beam properties
      size   per channel FWHM $\varphi$
      (arcsec)   (mJy beam-1) (arcsec) (deg)
Datacube NH high sensitivity, low resolution 375, 750C and 750E $16\times16$ natural 2.0 $132\times70$ -1
Datacube UH high sensitivity, low resolution 375, 750C and 750E $16\times16$ uniform 3.3 $72\times45$ 0
Datacube NL low sensitivity, high resolution All arrays $4\times4$ natural 1.5 $58\times38$ +8
Datacube UL low sensitivity, high resolution All arrays $4\times4$ uniform 2.6 $21\times10$ +30

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