Spatially resolved analysis of neutralwWinds, stars, and ionized gas kinematics with MEGARA/GTC: new insights on the nearby galaxy UGC 10205

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dc.contributor.authorCatalán Torrecilla, C.
dc.contributor.authorCastillo Morales, África
dc.contributor.authorGil de Paz, Armando
dc.contributor.authorGallego Maestro, Jesús
dc.contributor.authorChamorro Cazorla, Mario
dc.contributor.authorPascual Ramírez, Sergio
dc.contributor.authorCardiel López, Nicolás
dc.contributor.authorDullo, Bililign
dc.date.accessioned2023-06-16T15:17:20Z
dc.date.available2023-06-16T15:17:20Z
dc.date.issued2020-02-06
dc.description© 2020. The American Astronomical Society. Artículo firmado por 18 autores. The authors acknowledge financial support from the Spanish Ministry of Economy and Competitiveness (MINECO) under grant No. AYA2016-75808-R, which is partly funded by the European Regional Development Fund (ERDF), AYA2017- 90589-REDT, RTI2018-096188-B-I00, S2018/NMT-4291, and ESP2017-83197P projects. C.C.T. gratefully acknowledges the support of the European Youth Employment Initiative (YEI) by means of the Postdoctoral Fellowship Program. G.B. acknowledges financial support from DGAPAUNAM through PAPIIT project IG100319.
dc.description.abstractWe present a comprehensive analysis of the multiphase structure of the interstellar medium (ISM) and the stellar kinematics in the edge-on nearby galaxy UGC 10205 using integral field spectroscopy (IFS) data taken with MultiEspectrógrafo en GTC de Alta Resolución para Astronomía (MEGARA) at the GTC. We explore both the neutral and the ionized gas phases using the interstellar Na I D doublet absorption (LR−V setup, R ∼ 6000) and the Hα emission line (HR−R setup, R ∼ 18000), respectively. The high-resolution data show the complexity of the Hα emission-line profile revealing the detection of up to three kinematically distinct gaseous components. Despite of this fact, a thin-disk model is able to reproduce the bulk of the ionized gas motions in the central regions of UGC 10205. The use of asymmetric drift corrections is needed to reconciliate the ionized and the stellar velocity rotation curves. We also report the detection of outflowing neutral gas material blueshifted by ∼ 87 km s^(−1) . The main physical properties that describe the observed outflow are a total mass M_(out) = (4.55 ± 0.06) × 10^(7) Mʘ and a coldgas mass outflow rate M_(out) = 0.78  0.03 Mʘ yr^(−1) . This work points out the necessity of exploiting highresolution IFS data to understand the multiphase components of the ISM and the multiple kinematical components in the central regions of nearby galaxies.
dc.description.departmentDepto. de Física de la Tierra y Astrofísica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)/FEDER
dc.description.sponsorshipComunidad de Madrid
dc.description.sponsorshipDGAPA-UNAM through PAPIIT
dc.description.sponsorshipEuropean Youth Employment Initiative (YEI)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/60217
dc.identifier.doi10.3847/1538-4357/ab63ca
dc.identifier.issn0004-637X
dc.identifier.officialurlhttp://dx.doi.org/10.3847/1538-4357/ab63ca
dc.identifier.relatedurlhttps://iopscience.iop.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/6196
dc.issue.number1
dc.journal.titleAstrophysical journal
dc.language.isoeng
dc.publisherIOP Publishing Ltd
dc.relation.projectID(AYA2016-75808-R; AYA2017- 90589-REDT; RTI2018-096188-B-I00; ESP2017-83197P)
dc.relation.projectIDTEC2SPACE-CM (S2018/NMT-4291)
dc.relation.projectIDIG100319
dc.rights.accessRightsopen access
dc.subject.cdu52
dc.subject.keywordPotsdam multiaperture spectrophotometer
dc.subject.keywordPlanetary-nebula kinematics
dc.subject.keywordAbsorption-line probes
dc.subject.keywordScale gaseous outflows
dc.subject.keywordII Esi spectra
dc.subject.keywordLocal universe
dc.subject.keywordGalactic wind
dc.subject.keywordCosmological simulations
dc.subject.keywordIntergalactic medium
dc.subject.keywordStellar motions
dc.subject.ucmAstrofísica
dc.titleSpatially resolved analysis of neutralwWinds, stars, and ionized gas kinematics with MEGARA/GTC: new insights on the nearby galaxy UGC 10205
dc.typejournal article
dc.volume.number890
dspace.entity.typePublication
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relation.isAuthorOfPublication187e826a-61f8-46cc-a740-8ba6303ac0ca
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relation.isAuthorOfPublication.latestForDiscovery303794a4-e4bf-4262-9a94-11bc46167d8e
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