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Table 8

Detection levels obtained with different CMB maps and different scales intervals (with and without quadrupole) using the Saclay method described in Sect. 4.

Galaxy survey 2MASS

CMB data WMAP ILC 7yr WMAP ILC 5yr Needlets ILC 5yr

Scales interval  ∈  [2,50]

Simple correlation detection 1.13σ 0.88σ 0.89σ

Field amplitude 0.94σ 0.85σ 0.83σ

Model comparison 0.95σ 0.84σ 0.83σ

Scales interval  ∈  [2,100]

Simple correlation detection 1.10σ 0.90σ 0.92σ

Field amplitude 0.96σ 0.82σ 0.81σ

Model comparison 0.98σ 0.81σ 0.78σ

Scales interval  ∈  [2,200]

Simple correlation detection 0.94σ 0.83σ 0.84σ

Field amplitude 0.92σ 0.78σ 0.80σ

Model comparison 0.92σ 0.78σ 0.79σ

Scales interval  ∈  [3,50]

Simple correlation detection 1.75σ 1.36σ 1.30σ

Field amplitude 1.20σ 1.06σ 1.05σ

Model comparison 1.20σ 1.06σ 1.03σ

Scales interval  ∈  [3,100]

Simple correlation detection 1.53σ 1.35σ 1.23σ

Field amplitude 1.20σ 1.03σ 0.98σ

Model comparison 1.22σ 1.03σ 0.99σ

Scales interval  ∈  [3,200]

Simple correlation detection 1.40σ 1.32σ 1.25σ

Field amplitude 1.15σ 0.99σ 0.98σ

Model comparison 1.15σ 0.97σ 0.98σ

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