Fractional Polarisation of Extragalactic Sources in the 500-square-degree SPTpol Survey

N. Gupta, C. L. Reichardt, P. A. R. Ade +77

We study the polarisation properties of extragalactic sources at 95 and 150 GHz in the SPTpol 500 deg${}^2$ survey. We estimate the polarised power by stacking maps at known source p…