Table 18
Results for fNL (assumed independent) for the raw frequency maps at 70, 100, 143, and 217 GHz with a very large mask (fsky = 0.32) compared to the SMICA result with the union mask U73 (fsky = 0.73), as determined by the binned (with ℓmax = 2500) and modal (with ℓmax = 2000) estimators.
| fNL | |||||
|
|
|||||
| Shape | SMICA | 70 GHz | 100 GHz | 143 GHz | 217 GHz |
|
|
|||||
| Binned | |||||
| Local ....... | 9.2 ± 5.9 | 19.7 ± 26.0 | −2.5 ± 13.2 | 10.4 ± 9.8 | −4.7 ± 9.6 |
| Equilateral ....... | −20 ± 73 | 159 ± 188 | 70 ± 132 | 48 ± 114 | −9 ± 114 |
| Orthogonal ....... | −39 ± 39 | −78 ± 139 | −106 ± 81 | −101 ± 64 | −84 ± 63 |
| Diff.ps / 10-29 ....... | 7.7 ± 1.4 | (−1.4 ± 2.3) × 103 | −4.0 ± 64 | 8.7 ± 6.1 | 14.2 ± 3.0 |
| ISW-lensing ....... | 0.91 ± 0.29 | 3.5 ± 2.2 | 0.35 ± 0.78 | 0.89 ± 0.50 | 0.87 ± 0.48 |
| Modal | |||||
| Local ....... | 8.4 ± 6.0 | 36.5 ± 27.2 | −6.6 ± 13.6 | 6.6 ± 9.4 | −6.5 ± 8.9 |
| Equilateral ....... | −56 ± 72 | 74 ± 193 | 49 ± 123 | 81 ± 111 | 29 ± 110 |
| Orthogonal ....... | −31 ± 40 | −225 ± 119 | −75 ± 80 | −133 ± 62 | −112 ± 61 |
| Diff.ps / 10-29 ....... | 11.4 ± 2.8 | (–2.5 ± 2.8) × 103 | −45 ± 64 | 5.7 ± 7.0 | 25 ± 5.0 |
| ISW-lensing ....... | 0.62 ± 0.40 | 2.6 ± 2.3 | 0.92 ± 0.80 | 0.78 ± 0.60 | 0.85 ± 0.56 |
Notes. The same caveats as for the previous table (Table 17) apply here as well.
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