Speaker
Hironobu Nakata
(Kyoto University)
Description
Polarization of cosmic microwave background (CMB) is the best probe for primordial gravitational waves. In Simons Observatory, using the Sparse Wire Grid Calibrator, we can evaluate/reduce optical systematic errors on Small Aperture Telescopes (SATs). In this poster presentation, we will introduce an initial analysis for the optical performance of the calibrator
Author
Hironobu Nakata
(Kyoto University)