Fig. B.1.

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Top left: Map of the line-of-sight velocity in NGC7318A as a function of position. The 0 velocity is set to the average of the central 1.5″, 6787 ± 5 km/s, while the cross at 0 RA, 0 Dec. is the centre of the galaxy as seen by the peak stellar continuum emission. textitBottom left: Map of the line-of-sight velocity in NGC7318B as a function of position. Again, the 0 velocity is set to the average of the central 1.5″, 5973 ± 4 km/s, and the cross in the centre of the galaxy marks the peak stellar continuum emission. Top right: Map of the stellar velocity dispersion in NGC7318A as a function of position. As in the left image, the cross in the centre of the galaxy pinpoints the peak stellar continuum emission. Bottom right: Map of the stellar velocity dispersion in NGC7318B as a function of position. The cross in the centre of the galaxy again marks the peak stellar continuum emission.
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