Measuring the clustering of photometric quasars through blind mitigation of systematics
Measuring the clustering of photometric quasars through blind mitigation of systematics
Abstract We present accurate measurements of the large-scale clustering of photometric quasars from the Sloan Digital Sky Survey. These results, detailed in Leistedt & Peiris (2014), rely on a novel technique to identify and treat systematics when measuring angular power spectra, using null-tests and analytical marginalisation. This approach can be …