Browsing by Author "Fuskeland, U."

Browsing by Author "Fuskeland, U."

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  • COSMOGLOBE DR1 results: I. Improved Wilkinson Microwave Anisotropy Probe maps through Bayesian end-to-end analysis 
    Watts, D.J.; Basyrov, A.; Eskilt, J.R.; Galloway, M.; Gjerløw, E.; Hergt, L.T.; Herman, D.; Ihle, H.T.; Paradiso, S.; Rahman, F.; Thommesen, H.; Aurlien, R.; Bersanelli, M.; Bianchi, L.A.; Brilenkov, M.; Colombo, L.P.L.; Eriksen., H.K; Franceschet, C.; Fuskeland, U.; Hensley, B.; Hoerning, G.A.; Patel, S.K.; Verma, A. (EDP Sciences, 2023-11-01)
    We present COSMOGLOBE Data Release 1, which implements the first joint analysis of WMAP and Planck LFI time-ordered data, processed within a single Bayesian end-to-end framework. This framework directly builds on a similar ...
  • COSMOGLOBE: Towards end-to-end CMB cosmological parameter estimation without likelihood approximations 
    Eskilt, J.R.; Lee, K.; Watts, D.J.; Anshul, V.; Aurlien, R.; Basyrov, A.; Bersanelli, M.; Colombo, L.P.L.; Eriksen, H.K.; Fornazier, K.S.F.; Fuskeland, U.; Galloway, M. (EDP Sciences, 2023-10-01)
    We implement support for a cosmological parameter estimation algorithm in Commander and quantify its computational efficiency and cost. For a semi-realistic simulation similar to Planck LFI 70 GHz, we find that the ...