(a) Preferred regions in the plane. The contour curves correspond to beams T2K + MINOS, where is fixed to the two degenerate solutions in the 1st (red) and 2nd (blue) octant. The gray region corresponds to the determination from the reactors Double Chooz, Daya Bay, and RENO. (b) for beams (dashed) and beams+reactors (solid) with the same color coding as in the left panels. Upper (lower) panels are for NH (IH).
