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Feedback from ionised gas outflows in the central kpc of nearby active galaxies

Published online by Cambridge University Press:  29 March 2021

Edwin David Open the ORCID record for Edwin David [Opens in a new window]  and
Thaisa Storchi-Bergmann
Edwin David
Affiliation:
Universidade Federal do Rio Grande do Sul, Postbus 91501-970, Porto Alegre - RS – Brasil email: edwin.godavid@gmail.com
Thaisa Storchi-Bergmann
Affiliation:
Universidade Federal do Rio Grande do Sul, Postbus 91501-970, Porto Alegre - RS – Brasil email: edwin.godavid@gmail.com
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Abstract

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We use integral-field spectroscopy obtained with the Gemini instrument GMOS-IFU (Gemini Multi-Object Spectrograph Integral Field Unit) to map the gas distribution, excitation and kinematics in the central kpc of 11 nearby active galaxies. We use channel maps to quantify the ionised gas masses, mass outflow rates and powers of the outflows in order to gauge the feedback effect of these outflows on the host galaxies. We compare this method with others previously used to calculate the feedback power of such outflows.

Keywords

galaxies: activeactive galactic nucleiAGN: feedbackAGN: outflows
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S359: Galaxy Evolution and Feedback across Different Environments , March 2019 , pp. 267 - 268
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of International Astronomical Union

References

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