Astronomy and Astrophysics – Astrophysics
Scientific paper
Nov 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011hsa6.conf..220l&link_type=abstract
Highlights of Spanish Astrophysics VI, Proceedings of the IX Scientific Meeting of the Spanish Astronomical Society (SEA), held
Astronomy and Astrophysics
Astrophysics
Scientific paper
In this work we deal with the problem of simultaneous
multifrequencydetection of extragalactic point sources in maps of the
CosmicMicrowave Background. We developed a linear filtering technique
thattakes into account the spatial and the cross-power
spectruminformation at the same time.
González-Nuevo Joaquin
Herranz Diego
Lanz L. F.
López-Caniego Marcos
Luis Sanz José
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