Fig. A.1.

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Examples of galaxies with different levels of kinematic asymmetry from the most kinematically symmetric (top panels) to the most asymmetric (bottom panels). First column: Stellar emission maps of the galaxy from SDSS. Second column: Average S/N map of the Hα emission. Third column: Hα velocity map of each galaxy along with its corresponding asymmetry parameter. Fourth column: Average S/N map of the stellar component. Fifth column: Stellar velocity map of each galaxy along with its corresponding asymmetry parameter. Sixth column: Spectrum of each galaxy showing emission lines (particularly prominent in the last two rows) and stellar absorption features. The yellow circle displayed in the second and fourth columns corresponds to 1 Reff of the galaxy. The white background corresponds to spaxels with S/N < 5.
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