Slides of 5 lectures at XV Brazilian School on Cosmology and ...
Slides of 5 lectures at XV Brazilian School on Cosmology and ...
Slides of 5 lectures at XV Brazilian School on Cosmology and ...
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Angular varianceTwo approaches; fit1. McClure <strong>and</strong> Dyer (2007) method – can look <str<strong>on</strong>g>at</str<strong>on</strong>g> highermultipoles∑ Ni=1H α =W i α cz i ri−1∑ Nj=1 W j αwhere with cos θ i = ⃗r grid · ⃗r i , σ θ= 25 ◦ (typically)W i α =1√2πσθexp( −θ2i2σ 2 θ)2. Simple dipoleczr = H 0 + b cos φ15th <str<strong>on</strong>g>Brazilian</str<strong>on</strong>g> <str<strong>on</strong>g>School</str<strong>on</strong>g> <strong>on</strong> <strong>Cosmology</strong> <strong>and</strong> Gravit<str<strong>on</strong>g>at</str<strong>on</strong>g>i<strong>on</strong>, August 2012 – p.121/143