Status of the COSmological Microwave Observations CALibrator
L. Mousset, J. Aumont, S. Berta, L. Bizzarri et autres
As the sensitivity of CMB telescopes increases, the need for precise calibration becomes critical. Started in 2022, the COSMOCal project aims to place an artificial polarized source in geostationary orbit, which will serve as a reference for CMB telescopes. This source will …