ALMA data velocity contours for HD 34700 A, obtained from the ¹²CO molecular lines. For reference, we put as background the IRDIS H–band Q_ϕ and marked the source position with a yellow cross. The gas shows a well defined rotation pattern, extending to the innermost regions of the disk. The beam is 0.52″ × 0.48″ at a PA of −61°. The gas speed values refer to the Local Standard of Rest.