Redshift-space (solid line, for 2ℓ = 0) and real-space (dashed line) covariance matrices, and C_i,j, as a function of j, for i = 4 associated with the distance bin 12.3 < r < 16.6   h^-1 Mpc. We show the results obtained for halos in the redshift range 0 < z < 0.8 with an angular window of 50 deg².