Ryan Boyden edited subsubsection_Spatial_Power_Spectrum_To__.tex  over 8 years ago

Commit id: 43390ff9544a4182901cd0dbb7f8b16a82a3f2bc

deletions | additions      

       

\subsubsection{Spatial Power Spectrum}  To obtain the Spatial Power Spectrum, we compute the Fourier Transform of our two integrated intensity maps, and calculate the 2-Dimensional power spectra (the (of the  two-point autocorrelation functions. functions). We then radially average over the spatial frequencies to obtain 1-Dimensional Power Spectra. Fitted power laws for each Power Spectrum are shown in Figure 7. We find similar results to that of the VCA: a constant horizontal offset, and a minor difference in slope.