From Lensing School 2011

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The slides of the lecture are available from [1] and on this server.

derive theory of power spectrum estimator and the covariance

Fisher matrix formalism

impact of systematics on cosmological constraints:

  • shear systematics
  • photo-zs
  • intrinsic alignment
  • small-scale uncertainty in the matter power spectrum
    • nonlinear evolution
    • baryon effects
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