Extended Data Fig. 4: Position–velocity diagram for DLA0817g. | Nature

Extended Data Fig. 4: Position–velocity diagram for DLA0817g.

From: A cold, massive, rotating disk galaxy 1.5 billion years after the Big Bang

Extended Data Fig. 4

a, The pv diagram along the major axis of DLA0817g. b, The pv diagram along the minor axis. The contours in both panels are the pv diagrams derived from the rotating disk model with constant velocity. The outer contour is 2σ where σ = 0.35 mJy per beam, and the contours increase in powers of \(\sqrt{2}\). Distances are given with respect to the kinematic centre of the emission (Fig. 1).

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