Summary of flow pattern of the accelerated ions inside and outside the diamagnetic cavity in the YZ plane of (a) the CSEQ frame and (b) the CSE frame. The dark gray object at the center of each figure indicates the comet nucleus, and the surrounding light gray shaded area is the diamagnetic cavity. The view of these figures is from the Sun, and the four regions depending on the clock angle of the Rosetta position are also shown. In each region, a main tailward flow and its aberration component are shown by a cross and an arrow, respectively.