ITERATIVE MAP-MAKING FOR SCANNING EXPERIMENTS
S. Prunet (1), C. B. Netterfield (2), E. Hivon (3), B. P. Crill (3)
(1) CITA, Mc Lennan Labs, University of Toronto
(2) Dept. of Astronomy, Mc Lennan Labs, University of Toronto
(3) Caltech Observational Cosmology, Pasadena


Abstract:
We describe here an iterative method for jointly estimating the noise power spectrum from a scanning experiment's time-ordered data, together with the maximum-likelihood map. We test the robustness of this method on simulated datasets with colored noise, like those of bolometer receivers in CMB experiments.