Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance

29 páginas, 31 figuras, 15 tablas.-- Planck Collaboration: et al.

Detalles Bibliográficos
Autores: Curto, Andrés, Martínez-González, Enrique, Barreiro, R. Belén, Diego, José María, Herranz, Diego, López-Caniego, M., Vielva, Patricio
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/46404
Acceso en línea:http://hdl.handle.net/10261/46404
Access Level:acceso abierto
Palabra clave:Cosmic background radiation
Cosmology: observations
Space vehicles: instruments
Instrumentation: detectors
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spelling Planck early results. III. First assessment of the Low Frequency Instrument in-flight performanceCurto, AndrésMartínez-González, EnriqueBarreiro, R. BelénDiego, José MaríaHerranz, DiegoLópez-Caniego, M.Vielva, PatricioCosmic background radiationCosmology: observationsSpace vehicles: instrumentsInstrumentation: detectors29 páginas, 31 figuras, 15 tablas.-- Planck Collaboration: et al.The scientific performance of the Planck Low Frequency Instrument (LFI) after one year of in-orbit operation is presented. We describe the main optical parameters and discuss photometric calibration, white noise sensitivity, and noise properties. A preliminary evaluation of the impact of the main systematic effects is presented. For each of the performance parameters, we outline the methods used to obtain them from the flight data and provide a comparison with pre-launch ground assessments, which are essentially confirmed in flight.The Consortia are led by the Principal Investigators: J.-L. Puget in France for HFI (funded principally by CNES and CNRS/INSU-IN2P3) and N. Mandolesi in Italy for LFI (funded principally via ASI). NASA’s US Planck Project, based at JPL and involving scientists at many US institutions, contributes significantly to the efforts of these two Consortia. In Finland, the Planck LFI 70 GHz work was supported by the Finnish Funding Agency for Technology and Innovation (Tekes). This work was also supported by the Academy of Finland, CSC, and DEISA (EU).Peer reviewedEDP Sciences201220122011info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/46404reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1051/0004-6361/201116480info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/464042026-05-22T06:33:51Z
dc.title.none.fl_str_mv Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
title Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
spellingShingle Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
Curto, Andrés
Cosmic background radiation
Cosmology: observations
Space vehicles: instruments
Instrumentation: detectors
title_short Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
title_full Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
title_fullStr Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
title_full_unstemmed Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
title_sort Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance
dc.creator.none.fl_str_mv Curto, Andrés
Martínez-González, Enrique
Barreiro, R. Belén
Diego, José María
Herranz, Diego
López-Caniego, M.
Vielva, Patricio
author Curto, Andrés
author_facet Curto, Andrés
Martínez-González, Enrique
Barreiro, R. Belén
Diego, José María
Herranz, Diego
López-Caniego, M.
Vielva, Patricio
author_role author
author2 Martínez-González, Enrique
Barreiro, R. Belén
Diego, José María
Herranz, Diego
López-Caniego, M.
Vielva, Patricio
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Cosmic background radiation
Cosmology: observations
Space vehicles: instruments
Instrumentation: detectors
topic Cosmic background radiation
Cosmology: observations
Space vehicles: instruments
Instrumentation: detectors
description 29 páginas, 31 figuras, 15 tablas.-- Planck Collaboration: et al.
publishDate 2011
dc.date.none.fl_str_mv 2011
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/46404
url http://hdl.handle.net/10261/46404
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1051/0004-6361/201116480
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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