Effects of Destriping Errors on CMB Polarisation Power Spectra and and Pixel Noise Covariances

Low frequency detector noise in CMB experiments must be corrected to produce faithful maps of the temperature and polarization anisotropies. For a Planck-type experiment the low frequency noise corrections lead to residual stripes in the maps. Here I show that for a ring torus and idealised detector geometry it is possible to calculate analytically the… CONTINUE READING