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Quantifying feedback from narrow line region outflows in nearby active galaxies. II. spatially resolved mass outflow rates for the QSO2 markarian 34

arXiv

引用

arXiv 2018年

作者： Revalski, M. Dashtamirova, D. Crenshaw, D.M. Kraemer, S.B. Fischer, T.C. Schmitt, H.R. Gnilka, C.L. Schmidt, J. Elvis, M. Fabbiano, G. Storchi-Bergmann, T. Maksym, W.P. Gandhi, P. Department of Physics and Astronomy Georgia State University 25 Park Place AtlantaGA30303 United States Institute for Astrophysics and Computational Sciences Department of Physics Catholic University of America WashingtonDC20064 United States Astrophysics Science Division Goddard Space Flight Center Code 665 GreenbeltMD20771 United States Naval Research Laboratory WashingtonDC20375 United States Designer/Developer for the Astrophysics Source Code Library Harvard-Smithsonian Center for Astrophysics 60 Garden St. CambridgeMA02138 United States Departamento de Astronomia Universidade Federal Do Rio Grande Do Sul if CP 15051 Porto Alegre RS91501-970 Brazil Department of Physics and Astronomy University of Southampton SouthamptonSO17 3RT United Kingdom James Webb Space Telescope NASA Postdoctoral Program Fellow

We present spatially resolved mass outow rate measurements (Mout) for the narrow line region of Markarian 34, the nearest Compton-thick type 2 quasar (QSO2). Spectra obtained with the Hubble Space Telescope and at Apache Point Observatory reveal complex kinematics, with distinct signatures of outow and rotation within 2 kpc of the nucleus. Using multi-component photoionization models, we find that the outow contains a total ionized gas mass of M ≈ 1.6 × 106Mo. Combining this with the kinematics yields a peak outow rate of Mout≈ 2.0 ± 0.4 Mo yr-1at a distance of 470 pc from the nucleus, with a spatially integrated kinetic energy of E ≈ 1:4 × 1055erg. These outows are more energetic than those observed in Mrk 573 and NGC 4151, supporting a correlation between luminosity and outow strength even though they have similar peak outow rates. The mix of rotational and outowing components suggests that spatially resolved observations are required to determine accurate outow parameters in systems with complex kinematics. (See appended erratum for updated values.). Copyright © 2018, The Authors. All rights reserved.

关键词： Kinematics

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Erratum: 'Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. II. Spatially Resolved Mass Outflow Rates for the QSO2 Markarian 34' (2018, ApJ, 867, 88)* †

引用

The Astrophysical Journal 2019年第2期881卷

作者： M. Revalski D. Dashtamirova D. M. Crenshaw S. B. Kraemer T. C. Fischer H. R. Schmitt C. L. Gnilka J. Schmidt M. Elvis G. Fabbiano T. Storchi-Bergmann W. P. Maksym P. Gandhi Department of Physics and Astronomy Georgia State University 25 Park Place Suite 605 Atlanta GA 30303 USA National Science Foundation Graduate Research Fellow (DGE-1550139). Institute for Astrophysics and Computational Sciences Department of Physics The Catholic University of America Washington DC 20064 USA Astrophysics Science Division Goddard Space Flight Center Code 665 Greenbelt MD 20771 USA James Webb Space Telescope NASA Postdoctoral Program Fellow. Naval Research Laboratory Washington DC 20375 USA Designer/Developer for the Astrophysics Source Code Library. Harvard-Smithsonian Center for Astrophysics 60 Garden St. Cambridge MA 02138 USA Departamento de Astronomia Universidade Federal do Rio Grande do Sul IF CP 15051 91501-970 Porto Alegre RS Brazil Department of Physics and Astronomy University of Southampton Southampton SO17 3RT UK

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