<i>Planck</i>2013 results. XV. CMB power spectra and likelihood
<i>Planck</i>2013 results. XV. CMB power spectra and likelihood
We present the Planck likelihood, a complete statistical description of the two-point correlation function of the CMB temperature fluctuations. We use this likelihood to derive the Planck CMB power spectrum over three decades in l, covering 2 <= l <= 2500. The main source of error at l <= 1500 …