Figure 1

Figure 1: Body zone coordinates and near zone coordinates. In the near zone coordinates (τ,xi), both the body zone and the star shrink as ε (thin dotted arrow) and ε2 (thick dotted arrow) respectively. Both the thin and thick arrows point inside. In the body zone coordinates (τ,αi-) A, the star does not shrink while the body zone boundary goes to infinity as −1 ε (thin dotted line pointing outside).