Performance of internal covariance estimators for cosmic shear correlation functions

Data re-sampling methods such as the delete-one jackknife are a common tool for estimating the covariance of large scale structure probes. In this paper we investigate the concepts of internal covariance estimation in the context of cosmic shear two-point statistics. We demonstrate how to use log-no...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2015-12, Vol.456 (3)
Hauptverfasser:	Friedrich, O., Seitz, S., Eifler, T. F., Gruen, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	angular correlation function ASTRONOMY AND ASTROPHYSICS cosmic shear cosmological parameters covariance jackknife large-scale structure of Universe methods: data analysis methods: statistical
Online-Zugang:	Volltext
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