Fig. 1.

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MeerKAT H I column density contours from different H I resolution cubes of ESO444–G084 (left) and [KKS2000]23 (right) are overlaid on DECaLS greyscale images in the gri bands. Each contour level represents the H I column density at S/N = 3 for each spatial resolution. The colour bar values indicate the average beam size corresponding to each spatial resolution. The ellipses in the lower-left corner of each map denote the beam sizes at different resolutions, while the black horizontal line represents the scale in kpc.
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