The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044
Context. The interaction between active galactic nuclei (AGNs) and their host galaxies is scarcely resolved. Narrow-line Seyfert 1 (NLS1) galaxies are believed to represent AGN at early stages of their evolution and to allow one to observe feeding and feedback processes at high black hole accretion...
| Autores: | , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/356814 |
| Acceso en línea: | http://hdl.handle.net/10261/356814 |
| Access Level: | acceso abierto |
| Palabra clave: | Galaxies: active Galaxies: ISM Galaxies: kinematics and dynamics Galaxies: Seyfert Quasars: individual: Mrk 1044 Quasars: supermassive black holes |
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The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| title |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| spellingShingle |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 Winkel, N. Galaxies: active Galaxies: ISM Galaxies: kinematics and dynamics Galaxies: Seyfert Quasars: individual: Mrk 1044 Quasars: supermassive black holes |
| title_short |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| title_full |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| title_fullStr |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| title_full_unstemmed |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| title_sort |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044 |
| dc.creator.none.fl_str_mv |
Winkel, N. Husemann, B. Singha, M. Bennert, V. N. Combes, F. Davis, T. A. Gaspari, M. Jahnke, K. McElroy, R. O'Dea, C. P. Pérez-Torres, Miguel A. |
| author |
Winkel, N. |
| author_facet |
Winkel, N. Husemann, B. Singha, M. Bennert, V. N. Combes, F. Davis, T. A. Gaspari, M. Jahnke, K. McElroy, R. O'Dea, C. P. Pérez-Torres, Miguel A. |
| author_role |
author |
| author2 |
Husemann, B. Singha, M. Bennert, V. N. Combes, F. Davis, T. A. Gaspari, M. Jahnke, K. McElroy, R. O'Dea, C. P. Pérez-Torres, Miguel A. |
| author2_role |
author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
German Research Foundation National Science Foundation (US) Natural Sciences and Engineering Research Council of Canada NASA Ministerio de Ciencia e Innovación (España) Ministerio de Ciencia, Innovación y Universidades (España) European Commission Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Galaxies: active Galaxies: ISM Galaxies: kinematics and dynamics Galaxies: Seyfert Quasars: individual: Mrk 1044 Quasars: supermassive black holes |
| topic |
Galaxies: active Galaxies: ISM Galaxies: kinematics and dynamics Galaxies: Seyfert Quasars: individual: Mrk 1044 Quasars: supermassive black holes |
| description |
Context. The interaction between active galactic nuclei (AGNs) and their host galaxies is scarcely resolved. Narrow-line Seyfert 1 (NLS1) galaxies are believed to represent AGN at early stages of their evolution and to allow one to observe feeding and feedback processes at high black hole accretion rates. Aims. We aim to constrain the properties of the ionised gas outflow in Mrk 1044, a nearby super-Eddington accreting NLS1. Based on the outflow energetics and the associated timescales, we estimate the outflow' s future impact on the ongoing host galaxy star formation on different spatial scales. Methods. We applied a spectroastrometric analysis to observations of Mrk 1044' s nucleus obtained with the adaptive-optics-assisted narrow field mode of the VLT/MUSE instrument. This allowed us to map two ionised gas outflows traced by [O III], which have velocities of-560 ± 20 km s-1 and-144 ± 5 km s-1. Furthermore, we used an archival spectrum from the Space Telescope Imaging Spectrograph on HST to identify two Ly-α absorbing components that escape from the centre with approximately twice the velocity of the ionised gas components. Results. Both [O III] outflows are spatially unresolved and located close to the AGN (< 1 pc). They have gas densities higher than 105 cm-3, which implies that the BPT diagnostic cannot be used to constrain the underlying ionisation mechanism. We explore whether an expanding shell model can describe the velocity structure of Mrk 1044' s multi-phase outflow. In the ionised gas emission, an additional outflowing component, which is spatially resolved, is present. It has a velocity of-211 ± 22 km s-1 and a projected size of 4.6 ± 0.6 pc. Our kinematic analysis suggests that significant turbulence is present in the interstellar medium around the nucleus, which may lead to a condensation rain, potentially explaining the efficient feeding of Mrk 1044' s AGN. Within the innermost 0.5′ (160 pc), we detect modest star formation hidden by the beam-smeared emission from the outflow. Conclusions. We estimate that the multi-phase outflow was launched < 104 yr ago. Together with the star formation in the vicinity of the nucleus, this suggests that Mrk 1044' s AGN phase started only recently. The outflow carries enough mass and energy to impact the host galaxy star formation on different spatial scales, highlighting the complexity of the AGN feeding and feedback cycle in its early stages. c The Authors 2023 |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 2024 2024 2024 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/356814 |
| url |
http://hdl.handle.net/10261/356814 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
#PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-117404GB-C21 info:eu-repo/grantAgreement/AEI//SEV-2017-0709 http://dx.doi.org/10.1051/0004-6361/202244630 Sí |
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info:eu-repo/semantics/openAccess |
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openAccess |
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EDP Sciences |
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EDP Sciences |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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1869411837959733248 |
| spelling |
The Close AGN Reference Survey (CARS): A parsec-scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044Winkel, N.Husemann, B.Singha, M.Bennert, V. N.Combes, F.Davis, T. A.Gaspari, M.Jahnke, K.McElroy, R.O'Dea, C. P.Pérez-Torres, Miguel A.Galaxies: activeGalaxies: ISMGalaxies: kinematics and dynamicsGalaxies: SeyfertQuasars: individual: Mrk 1044Quasars: supermassive black holesContext. The interaction between active galactic nuclei (AGNs) and their host galaxies is scarcely resolved. Narrow-line Seyfert 1 (NLS1) galaxies are believed to represent AGN at early stages of their evolution and to allow one to observe feeding and feedback processes at high black hole accretion rates. Aims. We aim to constrain the properties of the ionised gas outflow in Mrk 1044, a nearby super-Eddington accreting NLS1. Based on the outflow energetics and the associated timescales, we estimate the outflow' s future impact on the ongoing host galaxy star formation on different spatial scales. Methods. We applied a spectroastrometric analysis to observations of Mrk 1044' s nucleus obtained with the adaptive-optics-assisted narrow field mode of the VLT/MUSE instrument. This allowed us to map two ionised gas outflows traced by [O III], which have velocities of-560 ± 20 km s-1 and-144 ± 5 km s-1. Furthermore, we used an archival spectrum from the Space Telescope Imaging Spectrograph on HST to identify two Ly-α absorbing components that escape from the centre with approximately twice the velocity of the ionised gas components. Results. Both [O III] outflows are spatially unresolved and located close to the AGN (< 1 pc). They have gas densities higher than 105 cm-3, which implies that the BPT diagnostic cannot be used to constrain the underlying ionisation mechanism. We explore whether an expanding shell model can describe the velocity structure of Mrk 1044' s multi-phase outflow. In the ionised gas emission, an additional outflowing component, which is spatially resolved, is present. It has a velocity of-211 ± 22 km s-1 and a projected size of 4.6 ± 0.6 pc. Our kinematic analysis suggests that significant turbulence is present in the interstellar medium around the nucleus, which may lead to a condensation rain, potentially explaining the efficient feeding of Mrk 1044' s AGN. Within the innermost 0.5′ (160 pc), we detect modest star formation hidden by the beam-smeared emission from the outflow. Conclusions. We estimate that the multi-phase outflow was launched < 104 yr ago. Together with the star formation in the vicinity of the nucleus, this suggests that Mrk 1044' s AGN phase started only recently. The outflow carries enough mass and energy to impact the host galaxy star formation on different spatial scales, highlighting the complexity of the AGN feeding and feedback cycle in its early stages. c The Authors 2023We thank the anonymous referee for suggestions and comments that helped improve the presentation of this work. This work was funded by the DFG under grant HU 1777/3-1. N.W. and B.H. acknowledge travel support from the DAAD under grant 57509925 and the hospitality of MS at the University of Manitoba where large parts of this paper were written. B.H. was partially supported by the DFG grant GE625/17-1. V.N.B. gratefully acknowledges assistance from the National Science Foundation (NSF) Research at Undergraduate Institutions (RUI) grant AST-1909297. It is important to note that findings and conclusions do not necessarily represent views of the NSF. C.O. and M.S. are supported by the Natural Sciences and Engineering Research Council (NSERC) of Canada. M.G. acknowledges partial support by NASA Chandra GO9-20114X and HST GO-15890.020/023-A, and the BlackHoleWeather program. M.P.T. acknowledges financial support from the State Agency for Research of the Spanish MCIU through the "Center of Excellence Severo Ochoa" award to the Instituto de Astrofisica de Andalucia (SEV-2017-0709) and through the grant PID2020-117404GB-C21 funded by MCI/AEI/10.13039/501100011033, by ERDF "A way of making Europe".Peer reviewedEDP SciencesGerman Research FoundationNational Science Foundation (US)Natural Sciences and Engineering Research Council of CanadaNASAMinisterio de Ciencia e Innovación (España)Ministerio de Ciencia, Innovación y Universidades (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2024202420232024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/356814reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-117404GB-C21info:eu-repo/grantAgreement/AEI//SEV-2017-0709http://dx.doi.org/10.1051/0004-6361/202244630Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3568142026-05-22T06:33:51Z |
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15,811543 |