WMAP 
FiveYear Wilkinson Microwave Anisotropy Probe (WMAP) Observations:

WMAP Fiveyear Paper Figures, Nolta, et al.  
Individual figures are provided for use in talks. Proper display of PNG transparency in PowerPoint requires saving files to your computer before Inserting them. Please acknowledge the WMAP Science Team when using these images. Image Credit: NASA / WMAP Science Team 

Fig. 1 The WMAP Fiveyear temperature (TT) power spectrum. The red curve is the bestfit theory spectrum from the ΛCDM/WMAP chain based on WMAP alone (Dunkley et al. 2008). The uncertainties include both cosmic variance and instrumental noise. 
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Fig. 2 The WMAP Fiveyear TT power spectrum along with recent results from the ACBAR (Reichardt et al. 2008, purple), Boomerang (Jones et al. 2006, green), and CBI (Readhead et al. 2004, red) experiments. The red curve is the bestfit ΛCDM model to the WMAP data. 
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Fig. 3 The unresolved point source contamination A_{ps}, measured in bins of Δl = 100 evaluated at 40.7 GHz (Qband). The red data points are from the analysis of V and W bands alone and the blue points are from the analysis of Q, V, and W bands. The horizontal dashed green lines, at 0.010 and 0.012, show the 1σ bounds for our adopted value of A_{ps}. Note that the QVW amplitude is independent of l. 
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Fig. 4 The TT V  W null spectrum. The result is consistent with zero and thus there is no evidence of point source contamination. At l = 500, the TT power spectrum is C_{1}^{TT} ≈ 0.06; thus the contamination is limited to roughly 3% in power. 
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Fig. 5 The WMAP Fiveyear TE power spectrum. The green curve is the bestfit theory spectrum from the ΛCDM/WMAP Markov chain (Dunkley et al. 2008). The clear anticorrelation between the primordial plasma density (corresponding approximately to T) and velocity (corresponding approximately to E) in causally disconnected regions of the sky indicates that the primordial perturbations must have been on a superhorizon scale. 
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Fig. 6 The WMAP Fiveyear TB power spectrum, showing no evidence of cosmological signal. The null reduced Χ^{2} for l = 24  450 is 0.97. 
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Fig. 7 Conditional likelihoods for the l = 2  7 EE multipole moments (black curves), computed using the WMAP likelihood code by varying the multipole in question, with all other multipoles fixed to their fiducial values. For comparison, naive pseudoC_{l} estimates are also shown with Gaussian errors (red curves). The pseudoC_{l} errors are noise only, while the conditional distributions include cosmic variance. 
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Fig. 8 Conditional likelihoods for the l = 27 BB multipole moments (black curves), computed using the WMAP likelihood code by varying the multipole in question, with all other multipoles fixed to their fiducial values. For comparison, naive pseudoC_{l} estimates are also shown with Gaussian errors (red curves). The pseudoC_{l} errors are noise only, while the conditional distributions include cosmic variance. 
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Fig. 9 WMAP 5year EE power spectrum at lowl. The error bars are the 68% CL of the conditional likelihood of each multipole, with the other multipoles fixed at their fiducial theory values; the diamonds mark the peak of the conditional likelihood distribution. The error bars include noise and cosmic variance; the point at l = 7 is the 95% CL upper limit. The pink curve is the fiducial bestfit ΛCDM model (Dunkley et al. 2008). 
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Fig. 10 WMAP 5year EE power spectrum, compared with results from the Boomerang (Montroy et al., 2006, green), CBI (Sievers et al. 2007, red), CAPMAP (Bischoff et al., 2008, orange), QUAD (Ade, et al., 2007, purple), and DASI (Leitch et al., 2005, blue) experiments. The pink curve is the bestfit theory spectrum from the ΛCDM/WMAP Markov chain (Dunkley et al., 2008). 
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Fig. 11 Left: Onedimensional marginalized likelihood distributions of σ_{8} for various treatments of the source uncertainty in the likelihood code: the standard likelihood function [black], the alternative treatment of the source uncertainty described in equation (A5) [blue], the alternative treatment, but with the unresolved point source error increased by ×5 [cyan]. The agreement between black and blue curves shows that the standard treatment is producing the correct answer. Right: 1D marginalized likelihood distributions of n_{s} for various treatments of the beam uncertainties: the standard likelihood function [black], the alternative treatment of the beam uncertainty described in equation (A5) [red], the alternative treatment, but with the beam error increased by a factor of 20 [orange]. The agreement between the black and red curves shows that the standard treatment is producing the correct answer. 
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