Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12666/360
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dc.rights.license© ESO 2019-
dc.contributor.authorRamón Pérez, M.-
dc.contributor.authorBongiovanni, Á.-
dc.contributor.authorPérez García, A. M.-
dc.contributor.authorCepa, J.-
dc.contributor.authorNadolny, J.-
dc.contributor.authorPintos Castro, I.-
dc.contributor.authorLara López, M. A.-
dc.contributor.authorAlfaro, Emilio J.-
dc.contributor.authorCastañeda, H. O.-
dc.contributor.authorCerviño, M.-
dc.contributor.authorDe Diego, J. A.-
dc.contributor.authorFernández Lorenzo, M.-
dc.contributor.authorGallego, J.-
dc.contributor.authorGonzález, J. J.-
dc.contributor.authorGonzález Serrano, J. I.-
dc.contributor.authorOteo Martínez, R.-
dc.contributor.authorPovic, M.-
dc.contributor.authorSánchez Portal, M.-
dc.contributor.otherUnidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737-
dc.contributor.otherCentros de Excelencia Severo Ochoa, INSTITUTO DE ASTROFISICA DE ANDALUCIA (IAA), SEV-2017-0709-
dc.date.accessioned2021-04-14T10:50:45Z-
dc.date.available2021-04-14T10:50:45Z-
dc.date.issued2019-10-14-
dc.identifier.citationAstronomy and Astrophysics 631: A11(2019)es
dc.identifier.issn0004-6361-
dc.identifier.otherhttps://www.aanda.org/articles/aa/full_html/2019/11/aa33296-18/aa33296-18.html-
dc.identifier.urihttp://hdl.handle.net/20.500.12666/360-
dc.description.abstractAims. We take advantage of the capabilities of the OSIRIS Tunable Emission Line Object (OTELO) survey to select and study the AGN population in the field. In particular, we aim to perform an analysis of the properties of these objects, including their demography, morphology, and IR luminosity. Focusing on the population of Hα emitters at z ∼ 0.4, we also aim to study the environments of AGN and non-AGN galaxies at that redshift. methods. We make use of the multiwavelength catalogue of objects in the field compiled by the OTELO survey, unique in terms of minimum flux and equivalent width. We also take advantage of the pseudo-spectra built for each source, which allow the identification of emission lines and the discrimination of different types of objects. Results. We obtained a sample of 72 AGNs in the field of OTELO, selected with four different methods in the optical, X-rays, and mid-infrared bands. We find that using X-rays is the most efficient way to select AGNs. An analysis was performed on the AGN population of OTELO in order to characterise its members. At z ∼ 0.4, we find that up to 26% of our Hα emitters are AGNs. At that redshift, AGNs are found in identical environments to non-AGNs, although they represent the most clustered group when compared to passive and star-forming galaxies. The majority of our AGNs at any redshift were classified as late-type galaxies, including a 16% proportion of irregulars. Another 16% of AGNs show signs of interactions or mergers. Regarding the infrared luminosity, we are able to recover all the luminous infrared galaxies (LIRGs) in the field of OTELO up to z ∼ 1.6. We find that the proportion of LIRGs and ultra-luminous infraed galaxies (ULIRGs) is higher among the AGN population, and that ULIRGs show a higher fraction of AGNs than LIRGs.es
dc.description.sponsorshipThis work was supported by the Spanish Ministry of Economy and Competitiveness (MINECO) under the grants AYA2013 - 46724 - P, AYA2013 - 42227 - P, AYA2014 -58861 -C3 - 1 - P, AYA2014 -58861 - C3 - 2 - P, AYA2014 -58861 - C3 - 3 - P, AYA2016 -75808 - R, AYA2016 - 75931 - C2 - 1 P, AYA2016 - 75931 - C2 - 2 - P, AYA2016 -76682C3 - 1 - P, AYA2017 -88007 C3 - 1 - P and AYA2017 -88007 - C3 - 2 - P. The authors thank the anonymous referee for her/his feedback and suggestions. Based on observations made with the Gran Telescopio Canarias (GTC), installed in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias, in the island of La Palma. MP acknowledges financial supports from the Ethiopian Space Science and Technology Institute (ESSTI) under the Ethiopian Ministry of Innovation and Technology (MInT), and from the State Agency for Research of the Spanish MCIU through the >Center of Excellence Severo Ochoa> award for the Instituto de Astrofisica de Andalucia (SEV-2017-0709). EJA acknowledges financial support from the State Agency for Research of the Spanish MCIU through the >Center of Excellence Severo Ochoa> award for the Instituto de Astrofisica de Andalucia (SEV-2017-0709) ; With funding from the Spanish government through the "María de Maeztu Unit of Excellence" accreditation (MDM-2017-0737).es
dc.language.isoenges
dc.publisherEDP Scienceses
dc.relationinfo:eu-repo/grantAgreement/MINECO//AYA2013-46724-P/ES/ASTROFISICA EXTRAGALACTICA DE PRECISION: PREPARANDO LA EXPLOTACION CIENTIFICA DE MEGARA@GTC/-
dc.relationinfo:eu-repo/grantAgreement/ES/MINECO/AYA2013-42227-P-
dc.relationinfo:eu-repo/grantAgreement/MINECO//AYA2014-58861-C3-1-P/ES/EVOLUCION DE GALAXIAS/-
dc.relationinfo:eu-repo/grantAgreement/MINECO//AYA2014-58861-C3-2-P/ES/EVOLUCION DE GALAXIAS: CUASARES/-
dc.relationinfo:eu-repo/grantAgreement/MINECO//AYA2014-58861-C3-3-P/ES/EVOLUCION DE GALAXIAS EN CUMULOS/-
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-75808-R/ES/EXPLOTACIÓN CIENTÍFICA Y SINERGIAS TECNOLÓGICAS DE MEGARA/-
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-75931-C2-1-P/ES/CARTOGRAFIANDO EL CIELO: SONDEOS EN EL OPTICO E INFRARROJO DE LA VIA LACTEA II/-
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2016-75931-C2-2-P/ES/CARTOGRAFIANDO EL CIELO: SONDEOS DE ESTRELLAS O DE LA VIA LACTEA/-
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MINECO/AYA2016-76682-C3-1-P/ES/AGN, DEL UNIVERSO LOCAL A DISTANCIAS COSMOLOGICAS. DEL MOTOR CENTRAL A LA GALAXIA ANFITRIONA Y SU ENTORNO/-
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2017-88007-C3-1-P/ES/EVOLUCION DE GALAXIAS/-
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2017-88007-C3-2-P/ES/EVOLUCION DE GALAXIAS EN CUMULOS/-
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectSurveyses
dc.subjectGalaxies: activees
dc.subjectGalaxies: statisticses
dc.subjectInfrared: galaxieses
dc.subjectX rays: galaxieses
dc.titleThe OTELO survey III. Demography, morphology, IR luminosity and environment of AGN hostses
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doi10.1051/0004-6361/201833296-
dc.identifier.e-issn1432-0746-
dc.contributor.funderMinisterio de Economía y Competitividad (MINECO)-
dc.contributor.funderAgencia Estatal de Investigación (AEI)-
dc.description.peerreviewedPeer reviewes
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
dc.type.coarhttp://purl.org/coar/resource_type/c_6501-
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