Welcome to the ERC SciPol website. The project aims at developing novel data analysis for upcoming Cosmic Microwave Background experiments such as the Simons Observatory (see pictures of the on-going deployment below). The large volume of complex data sets calls for new approaches in terms of statistics, implementation, numerical efficiency, and astrophysical/instrumental modeling.

Our team is located at the Astroparticle & Cosmology (APC) laboratory in Paris, France.

Above is a subset of the SciPol team — a picture taken in Oct 2025 in front of the Institut d’Astrophysique de Paris (IAP), at the end of the workshop CMB-France 2025.