SmTF relation constrained for our sample of rotation-dominated galaxies (black circles). The gray points are the dispersion-dominated galaxies. The magenta stars show the AGNs. Our fit is represented with a solid red line. The dotted red lines show the intrinsic scatter σ_intr. We plot as references the relations at z = 0 (Pizagno et al. 2005) with a short-dashed black line, z ~ 0.6 (Puech et al. 2008) with a dot-dashed green line and z = 0.8–1.25 (Miller et al. 2011) with a long-dashed blue line.