Fig. 31

Probability determined from the QML analysis for obtaining a dipole modulation amplitude at least as anomalous as the Commander (red), NILC (orange), SEVEM (green), and SMICA (blue) data sets, for the range ℓ ∈ [10,ℓmax]. The vertical line corresponds to ℓmax = 132 which was used as the search limit in Bennett et al. (2011). The probability grows approximately logarithmically with ℓmax. This means that the adopted probability to exceed is fortunately not very sensitive to ℓmax, and for any reasonable choice is above 10%.
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