A Bayesian estimate of the skewness of the Cosmic Microwave Background
We propose a formalism for estimating the skewness and angular power spectrum of a general Cosmic Microwave Background data set. We use the Edgeworth Expansion to define a non-Gaussian likelihood function that takes into account the anisotropic nature of the noise and the incompleteness of the sky c...
| Հիմնական հեղինակներ: | , , , |
|---|---|
| Ձևաչափ: | Journal article |
| Հրապարակվել է: |
1999
|