Browsing Institutt for teoretisk astrofysikk by Author "Reich, Wolfgang"

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  • Monopole and dipole estimation for multi-frequency sky maps by linear regression 
    Wehus, Ingunn Kathrine; Fuskeland, Unni; Eriksen, Hans Kristian Kamfjord; Banday, Anthony J.; Dickinson, Clare F.; Ghosh, Tuhin Subhra; Górski, Krzysztof M.; Lawrence, Cecil R.; Leahy, J. Patrick; Maino, Davide Biagi; Reich, Patricia; Reich, Wolfgang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    We describe a simple but efficient method for deriving a consistent set of monopole and dipole corrections for multi-frequency sky map data sets, allowing robust parametric component separation with the same data set. The ...