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Probing non-Gaussianities in the CMB on an incomplete sky using surrogates

Published on 2012-01-233364 Views

For investigations of CMB data sets, the analysis of Fourier phases has proven to be a useful method, since all potential higher order correlations, which directly point to non-Gaussianities, are cont

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Probing non-Gaussianities on an Incomplete Sky00:00
Creating an orthonormal basis on an incomplete sky (1)00:07
Creating an orthonormal basis on an incomplete sky (2)01:42
Generating surrogates for the cut sky harmonics02:54