Integrated intensity (moment 0) maps of NGC 5068. In the top panel is the map from one of the high resolution cubes (r05_t0) at 11″, and in the bottom panel is a map from one of the low resolution cubes (r05_t60) at 64″. The dashed magenta ellipse is centred on the optical centre of the galaxy and represents the extent of the optical disk. The contours increase as σ_S/N = 3 × 2ⁿ, n = 0, 2, 4, 6, ⋯. The lowest contour plotted is the S/N = 3 contour, N_H I = 3.1 × 10¹⁹ cm⁻² for the top panel and N_H I = 1.1 × 10¹⁸ cm⁻² for the bottom panel, these S/N = 3 (n = 0) values are indicated on the respective colour bars by the orange line. The red ellipse in the bottom left corner of each panel represents the beam.