MUSE reveals extended circumnuclear outflows in the seyfert 1 NGC 7469
Entity
UAM. Departamento de Física TeóricaPublisher
American Astronomical SocietyDate
2021-01-11Citation
10.3847/2041-8213/abd32f
Astrophysical Journal Letters 906.2 (2021): L6
ISSN
2041-8205 (print); 2041-8213 (online)DOI
10.3847/2041-8213/abd32fFunded by
Support from CONACyT (Mexico) grant CB-2016-01-286316 is acknowledged. J.P.T.P. acknowledges DAIP-UGto (Mexico) for granted support (0173/2019). Y.A. acknowledges support from project PID2019-107408GB-C42 (Ministerio de Ciencia e Innovación, Spain). S.F.S. thanks the support of CONACYT grants CB-285080 and FC-2016-01- 1916, and funding from the PAPIIT-DGAPA-IN100519 (UNAM) project. L.G. was funded by the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement No. 839090. This work has been partially supported by the Spanish grant PGC2018-095317-B-C21 within the European Funds for Regional Development (FEDER). E.B acknowledges the support from Comunidad de Madrid through the Atracción de Talento grant 2017-T1/TIC-5213. This research has been partially funded by the Spanish State Research Agency (AEI) Project MDM-2017-0737 Unidad de Excelencia “María de Maeztu”- Centro de Astrobiología (INTA-CSIC)Project
info:eu-repo/grantAgreement/EC/H2020/839090/EU//SNDTD; Gobierno de España. PGC2018-095317-B-C21; Gobierno de España. MDM-2017-0737Editor's Version
https://doi.org/10.3847/2041-8213/abd32fSubjects
Active galactic nuclei (16); Galactic winds (572); FísicaRights
© 2021 The American Astronomical SocietyAbstract
NGC 7469 is a well-known luminous infrared galaxy, with a circumnuclear star formation ring ∼830 pc radius) surrounding a Seyfert 1 active galactic nucleus (AGN). Nuclear unresolved winds were previously detected in X-rays and ultraviolet, as well as an extended biconical outflow in infrared coronal lines. We search for extended outflows by measuring the kinematics of the Hβ and [O III] λ5007 optical emission lines, in data of the Very Large Telescope/Multi-unit Spectroscopic Explorer integral field spectrograph. We find evidence of two outflow kinematic regimes: One slower regime extending across most of the star formation (SF) ring-possibly driven by the massive SF-and a faster regime (with a maximum velocity of -715 km s-1), only observed in [O III], in the western region between the AGN and the massive star-forming regions of the ring, likely AGN-driven. This work shows a case where combined AGN/SF feedback can be effectively spatially resolved, opening up a promising path toward a deeper understanding of feedback processes in the central kiloparsec of AGN
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Google Scholar:Robleto-Orús, A. C.
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Torres-Papaqui, J. P.
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Longinotti, A. L.
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Ortega-Minakata, R. A.
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Sánchez, S. F.
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Ascasibar Sequeiros, Yago
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Bellocchi, E.
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Galbany, L.
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Chow-Martínez, M.
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Trejo-Alonso, J. J.
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Morales-Vargas, A.
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Romero-Cruz, F. J.
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