Galaxy

${\langle v_{\text{r}h}^2\rangle }^{\prime }{}^{1/2}$ [km/s]

$v_{h\text{rms}}\left(1\right)$ [km/s]

NGC 2403

$101\pm 3$

$1.103\pm 0.083\left(\text{stat}\right)\pm 0.088\left(\text{syst}\right)$

NGC 2841

$220\pm 3$

$1.900\pm 0.047\left(\text{stat}\right)\pm 0.232\left(\text{syst}\right)$

NGC 2903

$142\pm 3$

$1.377\pm 0.095\left(\text{stat}\right)\pm 0.106\left(\text{syst}\right)$

NGC 2976

$129\pm 177$

$1.921\pm 3.061\left(\text{stat}\right)\pm 0.144\left(\text{syst}\right)$

NGC 3198

$104\pm 3$

$1.417\pm 0.112\left(\text{stat}\right)\pm 0.139\left(\text{syst}\right)$

NGC 3521

$153\pm 10$

$1.250\pm 0.227\left(\text{stat}\right)\pm 0.095\left(\text{syst}\right)$

NGC 3621

$126\pm 5$

$2.092\pm 0.202\left(\text{stat}\right)\pm 0.159\left(\text{syst}\right)$

DDO 154

$36.5\pm 3.7$

$0.783\pm 0.137\left(\text{stat}\right)\pm 0.062\left(\text{syst}\right)$

NGC 5055

$144\pm 4$

$1.024\pm 0.091\left(\text{stat}\right)\pm 0.113\left(\text{syst}\right)$

NGC 7793

$85.5\pm 5.0$

$0.977\pm 0.115\left(\text{stat}\right)\pm 0.076\left(\text{syst}\right)$

Average

$1.192\pm 0.109\left(\text{tot}\right)$