Planck 2015 results
Free Access

Fig. 16


Evolution of the fNL parameters (solid blue line with data points) and their uncertainties (dashed lines) for the three primordial bispectrum templates as a function of the maximum multipole number max used in the analysis. From left to right the figures show, respectively local, equilateral, and orthogonal, while the different rows from top to bottom show results for T-only, E-only, and full T+E. To indicate more clearly the evolution of the uncertainties, they are also plotted around the final value of fNL (solid green lines without data points, showing the ± 1σ range around the dashed green lines). The results are for SMICA, and assume all shapes to be independent, and that the ISW-lensing bias has been subtracted. They have been determined with the binned bispectrum estimator.

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