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dc.contributor.authorAde, Peter Anthony Robertes_ES
dc.contributor.authorBarreiro Vilas, Rita Belén es_ES
dc.contributor.authorCurto Martín, Andréses_ES
dc.contributor.authorDiego Rodríguez, José María es_ES
dc.contributor.authorGonzález-Nuevo González, Joaquínes_ES
dc.contributor.authorHerranz Muñoz, Diego es_ES
dc.contributor.authorLópez-Caniego Alcarria, Marcoses_ES
dc.contributor.authorMartínez González, Enriquees_ES
dc.contributor.authorVielva Martínez, Patricio es_ES
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-04-28T11:23:52Z
dc.date.available2017-04-28T11:23:52Z
dc.date.issued2014-11es_ES
dc.identifier.issn0004-6361es_ES
dc.identifier.issn1432-0746es_ES
dc.identifier.urihttp://hdl.handle.net/10902/10889
dc.description.abstractThis paper characterizes the effective beams, the effective beam window functions and the associated errors for the Planck High Frequency Instrument (HFI) detectors. The effective beam is theangular response including the effect of the optics, detectors, data processing and the scan strategy. The window function is the representation of this beam in the harmonic domain which is required to recover an unbiased measurement of the cosmic microwave background angular power spectrum. The HFI is a scanning instrument and its effective beams are the convolution of: a) the optical response of the telescope and feeds; b) the processing of the time-ordered data and deconvolution of the bolometric and electronic transfer function; and c) the merging of several surveys to produce maps. The time response transfer functions are measured using observations of Jupiter and Saturn and by minimizing survey difference residuals. The scanning beam is the post-deconvolution angular response of the instrument, and is characterized with observations of Mars. The main beam solid angles are determined to better than 0.5% at each HFI frequency band. Observations of Jupiter and Saturn limit near sidelobes (within 5°) to about 0.1% of the total solid angle. Time response residuals remain as long tails in the scanning beams, but contribute less than 0.1% of the total solid angle. The bias and uncertainty in the beam products are estimated using ensembles of simulated planet observations that include the impact of instrumental noise and known systematic effects. The correlation structure of these ensembles is well-described by five error eigenmodes that are sub-dominant to sample variance and instrumental noise in the harmonic domain. A suite of consistency tests provide confidence that the error model represents a sufficient description of the data. The total error in the effective beam window functions is below 1% at 100 GHz up to multipole l ~ 1500, and below 0.5% at 143 and 217 GHz up to l ~ 2000.es_ES
dc.format.extent31 p.es_ES
dc.language.isoenges_ES
dc.publisherEDP Scienceses_ES
dc.rights© ESO, 2014*
dc.sourceA&A 571, A7 (2014)es_ES
dc.titlePlanck 2013 results. VII. HFI time response and beamses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1051/0004-6361/201321535es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1051/0004-6361/201321535es_ES
dc.type.versionpublishedVersiones_ES


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