Spatial distribution of 198 members of Lyra complex, each marked with circle. The larger the circle, the larger the deviation δ_V, i is (the so-called bubble plot). Thin blue and thick red circles show where the value of the local mean velocity is smaller or larger than the global value. The plot is centered on the X-ray centroid of RXCJ1825 and prominent galaxies are indicated for an easier comparison with Fig. 4.