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Table 15
Probabilities of obtaining values for the χ2 statistic and ratio of χ2 of the N-point functions shown in Fig. 17 for the Planck fiducial ΛCDM model at least as large as the observed values of the statistic for the Planck 2015 CMB maps estimated on northern and southern ecliptic hemispheres.
| Probability [%] | ||||
|
|
||||
| Hemisphere | Comm. | NILC | SEVEM | SMICA |
|
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| 2-point function | ||||
| Northern ................ | 89.7 | 90.6 | 89.8 | 88.0 |
| Southern ................ | 80.5 | 82.7 | 82.9 | 77.6 |
| χ2-ratio ................ | 22.6 | 21.0 | 19.7 | 22.3 |
| Pseudo-collapsed 3-point function | ||||
| Northern ................ | >99.9 | >99.9 | >99.9 | 99.7 |
| Southern ................ | 35.1 | 34.9 | 35.8 | 31.4 |
| χ2-ratio ................ | 98.8 | 98.5 | 98.5 | 98.4 |
| Equilateral 3-point function | ||||
| Northern ................ | 98.6 | 98.6 | 98.8 | 98.4 |
| Southern ................ | 45.7 | 45.7 | 47.8 | 42.6 |
| χ2-ratio ................ | 86.6 | 86.7 | 86.6 | 86.7 |
| Rhombic 4-point function | ||||
| Northern ................ | 99.7 | 99.7 | 99.7 | 99.6 |
| Southern ................ | 22.8 | 22.5 | 23.2 | 20.1 |
| χ2-ratio ................ | 97.3 | 97.1 | 97.2 | 97.0 |
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