Table 11
Separable template-fitting estimates of primordial fNL for local, equilateral, and orthogonal shapes, as obtained from the SMICA foreground-cleaned map, after marginalising over the Poisson point-source bispectrum contribution and subtracting the ISW-lensing bias.
| fNL | ||
|
|
||
| Local | Equilateral | Orthogonal |
|
|
||
| 2.7 ± 5.8 | −42 ± 75 | −25 ± 39 |
Notes. Uncertainties are 1σ. Constraints for each shape are lower by factors ranging from 2 (equilateral shape) to 3 (local) compared with the WMAP 9-year results. Planck shrinks the combined constraint volume in the space of the three standard bispectrum templates by a factor ~21.
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