Gas kinematics of AGC 114905. Left: H I velocity field. The grey line and filled ellipse show the position angle and beam of the observations, respectively. The black dashed line shows an ellipse with the global position angle and inclination. The grey curves in the velocity field are iso-velocity contours (V_sys is in zero). Middle: major-axis (top) and minor-axis (bottom) position-velocity diagrams. Black (grey for negative values) and red contours represent the data and best-fitting kinematic model, respectively. Contours are at −2, 2, 4× the rms noise of the slice. Right: circular speed profile (grey), rotation velocity (red), and gas velocity dispersion (blue) of AGC 114905. To convert from V_rot to V_circ, we apply the asymmetric drift correction (see text for details). The kinematic model assumes an inclination of 31°.