Fig. 11
Anisotropic wavelet analysis for a map containing 10 Gaussian clumps with a standard deviation of σ = 8 pixels, i.e., a FWHM of 19 pixels. Upper panel: original map. Central panel: scale-normalized isotropic and anisotropic wavelet spectra 
and 
. Lower panel: resulting local and global degrees of anisotropy measured through wavelet and Fourier coefficients.
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