Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies
This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)
| Autores: | , , , , , , , , , , , , , , , , , |
|---|---|
| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2019 |
| País: | España |
| Recursos: | Instituto Nacional de Técnica Aeroespacial (INTA) |
| Repositório: | DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial |
| OAI Identifier: | oai:digital.inta.es:20.500.12666/330 |
| Acesso em linha: | https://academic.oup.com/mnras/article-abstract/486/4/4917/5437683 http://hdl.handle.net/20.500.12666/330 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Galaxies: active Galaxies: nuclei Galaxies: seyfert Galaxies: photometry Techniques: spectroscopic Techniques: high angular resolution |
| id |
ES_e576af84c4badc009f1030299fe0b50a |
|---|---|
| oai_identifier_str |
oai:digital.inta.es:20.500.12666/330 |
| network_acronym_str |
ES |
| network_name_str |
España |
| repository_id_str |
|
| dc.title.none.fl_str_mv |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| title |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| spellingShingle |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies García Bernete, I. Galaxies: active Galaxies: nuclei Galaxies: seyfert Galaxies: photometry Techniques: spectroscopic Techniques: high angular resolution |
| title_short |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| title_full |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| title_fullStr |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| title_full_unstemmed |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| title_sort |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies |
| dc.creator.none.fl_str_mv |
García Bernete, I. Ramos Almeida, C. Alonso-Herrero, Almudena Ward, M. J. Acosta Pulido, J. A. Pereira Santaella, Miguel Hernán Caballero, A. Asensio Ramos, A. González Martín, O. Levenson, N. A. Mateos, S. Carrera, F. J. Ricci, C. Roche, P. F. Márquez Pérez, Isabel Packham, C. Masegosa, J. Fuller, L. |
| author |
García Bernete, I. |
| author_facet |
García Bernete, I. Ramos Almeida, C. Alonso-Herrero, Almudena Ward, M. J. Acosta Pulido, J. A. Pereira Santaella, Miguel Hernán Caballero, A. Asensio Ramos, A. González Martín, O. Levenson, N. A. Mateos, S. Carrera, F. J. Ricci, C. Roche, P. F. Márquez Pérez, Isabel Packham, C. Masegosa, J. Fuller, L. |
| author_role |
author |
| author2 |
Ramos Almeida, C. Alonso-Herrero, Almudena Ward, M. J. Acosta Pulido, J. A. Pereira Santaella, Miguel Hernán Caballero, A. Asensio Ramos, A. González Martín, O. Levenson, N. A. Mateos, S. Carrera, F. J. Ricci, C. Roche, P. F. Márquez Pérez, Isabel Packham, C. Masegosa, J. Fuller, L. |
| author2_role |
author author author author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Unidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737 Agencia Estatal de Investigación (AEI) Science and Technology Facilities Council (STFC) Ministerio de Economía y Competitividad (MINECO) |
| dc.subject.none.fl_str_mv |
Galaxies: active Galaxies: nuclei Galaxies: seyfert Galaxies: photometry Techniques: spectroscopic Techniques: high angular resolution |
| topic |
Galaxies: active Galaxies: nuclei Galaxies: seyfert Galaxies: photometry Techniques: spectroscopic Techniques: high angular resolution |
| description |
This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model) |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019 2021 2021 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://academic.oup.com/mnras/article-abstract/486/4/4917/5437683 http://hdl.handle.net/20.500.12666/330 |
| url |
https://academic.oup.com/mnras/article-abstract/486/4/4917/5437683 http://hdl.handle.net/20.500.12666/330 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
LAS GALAXIAS CERCANAS Y LEJANAS Y SUS NUCLEOS ACTIVOS info:eu-repo/grantAgreement/ES/MINECO/AYA2015-64346-C2-1-P BUSCANDO LOS AGUJEROS NEGROS SUPERMASIVOS MÁS OSCURECIDOS ALIMENTACION, RETROALIMENTACION Y OSCURECIMIENTO EN GALAXIAS ACTIVAS info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-76730-P info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-76682-C3-2-P info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MINECO |
| dc.rights.none.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Oxford Academics: Oxford University Press |
| publisher.none.fl_str_mv |
Oxford Academics: Oxford University Press |
| dc.source.none.fl_str_mv |
reponame:DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial instname:Instituto Nacional de Técnica Aeroespacial (INTA) |
| instname_str |
Instituto Nacional de Técnica Aeroespacial (INTA) |
| reponame_str |
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial |
| collection |
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869422681220186112 |
| spelling |
Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxiesGarcía Bernete, I.Ramos Almeida, C.Alonso-Herrero, AlmudenaWard, M. J.Acosta Pulido, J. A.Pereira Santaella, MiguelHernán Caballero, A.Asensio Ramos, A.González Martín, O.Levenson, N. A.Mateos, S.Carrera, F. J.Ricci, C.Roche, P. F.Márquez Pérez, IsabelPackham, C.Masegosa, J.Fuller, L.Galaxies: activeGalaxies: nucleiGalaxies: seyfertGalaxies: photometryTechniques: spectroscopicTechniques: high angular resolutionThis article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)We characterize for the first time the torus properties of an ultra-hard X-ray (14–195 keV) volume-limited (DL < 40 Mpc) sample of 24 Seyfert (Sy) galaxies (BCS40 sample). The sample was selected from the Swift/BAT nine-month catalogue. We use high angular resolution nuclear infrared (IR) photometry and N-band spectroscopy, the CLUMPY torus models and a Bayesian tool to characterize the properties of the nuclear dust. In the case of the Sy1s, we estimate the accretion disc contribution to the subarcsecond resolution nuclear IR SEDs (∼0.4 arcsec) which is, on average, 46 ± 28, 23 ± 13, and 11 ± 5 per cent in the J, H, and K bands, respectively. This indicates that the accretion disc templates that assume a steep fall for longer wavelengths than 1 μm might underestimate its contribution to the near-IR emission. Using both optical (broad versus narrow lines) and X-ray (unabsorbed versus absorbed) classifications, we compare the global posterior distribution of the torus model parameters. We confirm that Sy2s have larger values of the torus covering factor (CT ∼ 0.95) than Sy1s (CT ∼ 0.65) in our volume-limited Seyfert sample. These findings are independent of whether we use an optical or X-ray classification. We find that the torus covering factor remains essentially constant within the errors in our luminosity range and there is no clear dependence with the Eddington ratio. Finally, we find tentative evidence that even an ultra-hard X-ray selection is missing a significant fraction of highly absorbed type 2 sources with very high covering factor tori.IGB acknowledges financial support from the Instituto de Astrofisica de Canarias through Fundacion La Caixa. IGB also acknowledges Oxford University and Durham University for their hospitality during his stays in 2017 August when this project was started and 2018 May, respectively. IGB also acknowledges Cardiff University for their hospitality from 2018 May to August. CRA and IGB acknowledge financial support from the Spanish Ministry of Science and Innovation (MICINN) through project AYA2016-76682-C3-2-P. IGB, AAH, and FJC also acknowledge financial support through grant PN AYA2015-64346-C2-1-P (MINECO/FEDER). Funded by the Agencia Estatal de Investigacion, Unidad de Excelencia Maria de Maeztu. CRA also acknowledges the Ramon y Cajal Program of the Spanish Ministry of Economy and Competitiveness. MPS acknowledges support from STFC through grant ST/N000919/1. OGM thanks to the PAPIIT UNAM project IA103118. SM acknowledges financial support through grant AYA2016-76730-P (MINECO/FEDER). IM and JM acknowledge financial support from the research project AYA2016-76682-C3-1-P (AEI/FEDER, UE). LF and CP acknowledge support from the NSF- grant number 1616828; With funding from the Spanish government through the "María de Maeztu Unit of Excellence" accreditation (MDM-2017-0737).Peer reviewOxford Academics: Oxford University PressUnidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737Agencia Estatal de Investigación (AEI)Science and Technology Facilities Council (STFC)Ministerio de Economía y Competitividad (MINECO)202120212019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501application/pdfhttps://academic.oup.com/mnras/article-abstract/486/4/4917/5437683http://hdl.handle.net/20.500.12666/330reponame:DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacialinstname:Instituto Nacional de Técnica Aeroespacial (INTA)InglésLAS GALAXIAS CERCANAS Y LEJANAS Y SUS NUCLEOS ACTIVOSinfo:eu-repo/grantAgreement/ES/MINECO/AYA2015-64346-C2-1-PBUSCANDO LOS AGUJEROS NEGROS SUPERMASIVOS MÁS OSCURECIDOSALIMENTACION, RETROALIMENTACION Y OSCURECIMIENTO EN GALAXIAS ACTIVASinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-76730-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-76682-C3-2-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MINECOAttribution-NonCommercial-NoDerivatives 4.0 InternationalCopyright © 2019, © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Societyhttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:digital.inta.es:20.500.12666/3302026-06-23T12:46:37Z |
| score |
15,301603 |