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Fig. 3.
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Best-fit dipole directions for the Poisson estimator of NVSS (blue), RACS (red), RACS with rms power law (green), and NVSS+RACS (purple) compared with the CMB dipole direction (black star). Different transparency levels represent 1σ, 2σ, and 3σ uncertainties. In all cases, results from the Nside = 32 HEALPix map are shown.
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