Comparison of the profiles of the four moments of the LOSVDs from this work with literature data. Red circles show the results from long-slit observations of Richtler et al. (2011) at the position angle of 40 ◦ and centered on NGC 3311. Blue (green) circles show the results from this work (Hilker et al. 2017) extracted along the same position angle within a pseudo-slit of 20′′ (40′′) width. The dashed yellow line in the first and second panel indicates the cluster’s velocity and velocity dispersion according to Christlein & Zabludoff (2003). Positive (negative) radius indicate data points towards the southeast (northwest) direction from the center of the galaxy.