Search for Non-Gaussianities in the WMAP Data with the Scaling Index Method

Figure 14

Deviations |𝑆(𝑟)| for the ILC7 map and the considered ℓ−intervals as a function of the scale parameter 𝑟 for the full sky (black) and the upper (red) and lower (blue) hemispheres. The “+” symbols denote the results for the mean ⟨𝛼(𝑟_𝑘)⟩, the “∗” symbols for the standard deviation 𝜎_{𝛼(𝑟𝑘)}, and the boxes for the 𝜒²-combination of ⟨𝛼(𝑟_𝑘)⟩ and 𝜎_{𝛼(𝑟𝑘)}.

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