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The gas distribution and kinematics in the central region of the Seyfert 2 galaxy NGC 1125

Published online by Cambridge University Press:  29 March 2021

Johan M. Marques Open the ORCID record for Johan M. Marques [Opens in a new window] ,
Rogemar A. Riffel ,
Thaisa Storchi-Bergmann ,
Rogério Riffel  and
Marlon R. Diniz
Johan M. Marques
Affiliation:
Universidade Federal de Santa Maria, Departamento de Fsica, Centro de Ciências Naturais e Exatas, 97105-900, Santa Maria, RS, Brazil email: [email protected]
Rogemar A. Riffel
Affiliation:
Universidade Federal de Santa Maria, Departamento de Fsica, Centro de Ciências Naturais e Exatas, 97105-900, Santa Maria, RS, Brazil email: [email protected]
Thaisa Storchi-Bergmann
Affiliation:
Instituto de Fsica, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, 91501-970 Porto Alegre, RS, Brazil
Rogério Riffel
Affiliation:
Instituto de Fsica, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, 91501-970 Porto Alegre, RS, Brazil
Marlon R. Diniz
Affiliation:
Universidade Federal de Santa Maria, Departamento de Fsica, Centro de Ciências Naturais e Exatas, 97105-900, Santa Maria, RS, Brazil email: [email protected]
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Abstract

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We present Gemini Near-Infrared Integral-Field Spectrograph (NIFS) observations of the inner 660 × 660 pc2 of the Seyfert 2 galaxy NGC 1125, which reveals that the emission-line profiles present two kinematic components: a narrow one (σ < 150 km s−1) due to emission of the gas in the disk and a broad component (σ > 150 km s−1) produced by a bipolar outflow, perpendicular to the galaxy’s disk.

Keywords

galaxies: Seyfertgalaxies: kinematics and dynamicsgalaxies: individual (NGC 1125)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S359: Galaxy Evolution and Feedback across Different Environments , March 2019 , pp. 448 - 449
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of International Astronomical Union

References

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Ruschel-Dutra, D. 2020, IFSCUBE, Retreived from https://github.com/danielrd6/ifscubeGoogle Scholar
Schönell, A. J., et al. 2019, MNRAS, 485, 2054 10.1093/mnras/stz523CrossRefGoogle Scholar
Storchi-Bergmann, T. & Schnorr-Müller, A. 2019, NatAs, 3, 48 Google Scholar