ALMA data velocity map, obtained from the 12CO molecular lines, illustrating in the same FoV both HD 34700 A and В (on the right and on the left, respectively). North is up and east is left. The yellow cross marks the A star position. Gas rotation is detected in the В component as well, although with a weaker S/N. The directions of rotation of the two gas disks are different, as are their PA in the sky plane. The beam is 0.52″ × 0.48″ at a PA of −61°. The gas speed values refer to the Local Standard of Rest.