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dc.creatorRichtler, T.-
dc.creatorKumar, B.-
dc.creatorBassino, Lilia Patricia-
dc.creatorDirsch, B.-
dc.creatorRomanowsky, A. J.-
dc.date2016-12-29T15:45:01Z-
dc.date2016-12-29T15:45:01Z-
dc.date2012-07-
dc.date2016-12-14T12:55:15Z-
dc.date.accessioned2019-04-29T15:56:24Z-
dc.date.available2019-04-29T15:56:24Z-
dc.identifierRichtler, T.; Kumar, B.; Bassino, Lilia Patricia; Dirsch, B.; Romanowsky, A. J. ; The globular cluster system of NGC 1316 II. The extraordinary object SH2; Edp Sciences; Astronomy And Astrophysics; 543; 7-2012; 1-4-
dc.identifier0004-6361-
dc.identifierhttp://hdl.handle.net/11336/10595-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305783-
dc.descriptionContext: SH2 has been described as an isolated HII-region, located about 6.5 south of the nucleus of NGC 1316 (Fornax A), a merger remnant in the the outskirts of the Fornax cluster of galaxies. Aims: We give a first, preliminary description of the stellar content and environment of this remarkable object. Methods: We used photometric data in the Washington system and HST photometry from the Hubble Legacy Archive for a morphological description and preliminary aperture photometry. Low-resolution spectroscopy provides radial velocities of the brightest star cluster in SH2 and a nearby intermediate-age cluster. Results: SH2 is not a normal HII-region, ionized by very young stars. It contains a multitude of star clusters with ages of approximately 108 yr. A ring-like morphology is striking. SH2 seems to be connected to an intermediate-age massive globular cluster with a similar radial velocity, which itself is the main object of a group of fainter clusters. Metallicity estimates from emission lines remain ambiguous. Conclusions: The present data do not yet allow firm conclusions about the nature or origin of SH2. It might be a dwarf galaxy that has experienced a burst of extremely clustered star formation. We may witness how globular clusters are donated to a parent galaxy.-
dc.descriptionFil: Richtler, T.. Universidad de Concepción; Chile-
dc.descriptionFil: Kumar, B.. Aryabhatta Research Institute of Observational Sciences; India-
dc.descriptionFil: Bassino, Lilia Patricia. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Astrofísica de La Plata; Argentina-
dc.descriptionFil: Dirsch, B.. Friedrich Ebert Gymnasium; Alemania-
dc.descriptionFil: Romanowsky, A. J. . University of California; Estados Unidos-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherEdp Sciences-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1051/0004-6361/201219075-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://www.aanda.org/articles/aa/abs/2012/07/aa19075-12/aa19075-12.html-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1203.2463-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectGALAXIES-
dc.subjectSTAR CLUSTERS-
dc.subjectPECULIAR-
dc.subjectISM-
dc.subjectNGC 1316-
dc.subjectAstronomía-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleThe globular cluster system of NGC 1316 II. The extraordinary object SH2-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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