Synthesized picture of the solar transient near 1 AU. The low density area is shown in pink. The surrounding slow wind is in green, while the fast wind is in yellow. The blue arrows represent the directions of magnetic field, the red arrows and red half circles represent the suprathermal electron flows. Semicircles are used for the region where the suprathermal electrons are scattered to a half-sphere distribution. Black lines within the pink region represent the mapping of field lines.