The first 62 AGN observed with SDSS-IV MaNGA - I: their characterization and definition of a control sample

Abstract

We report the characterization of the first $62$ MaNGA Active Galactic Nuclei (AGN) hosts in the Fifth Product Launch (MPL-5) and the definition of a control sample of non-active galaxies. This control sample - comprising two galaxies for each AGN - was selected in order to match the AGN hosts in terms of stellar mass, redshift, visual morphology and inclination. The stellar masses are in the range $9.4<\log (M/M_{\odot })<11.5$, and most objects have redshifts $\le 0.08$. The AGN sample is mostly comprised of low-luminosity AGN, with only 17 nuclei with $L([OIII]\lambda 5007)\ge 3.8\times 10^{40}$ erg s${}^{-1}$ (that we call "strong AGN"). The stellar population of the control sample galaxies within the inner $1$-$3$ kpc is dominated by the old ($\sim$ $4$ - $13$ Gyr) age component, with a small contribution of intermediate age ($\sim 640$-$940$ Myr) and young stars ($\le 40$ Myr) to the total light at $5700\mathring{A}$. While the weaker AGN show a similar age distribution to that of the control galaxies, the strong AGN show an increased contribution of younger stars and a decreased contribution of older stars. Examining the relationship between the AGN stellar population properties and $L([OIII])$, we find that with increasing $L([OIII])$, the AGN exhibit a decreasing contribution from the oldest ($>4$ Gyr) stellar population relative to control galaxies, but have an increasing contribution from the younger components with ages $\sim 40$ Myr. We also find a correlation of the mean age differences (AGN - control) with $L([OIII])$, in the sense that more luminous AGN are younger than the control objects, while the low-luminosity AGN seem to be older. These results support a connection between the growth of the galaxy bulge via formation of new stars and the growth of the Supermassive Black Hole via matter accretion in the AGN phase.

26 pages, 11 figures. Submitted to MNRAS

References in corpus (17)

• The 2.5 m Telescope of the Sloan Digital Sky Survey
• The propagation of uncertainties in stellar population synthesis modeling I: The relevance of uncertain aspects of stellar evolution and the IMF to the derived physical properties of galaxies
• Overview of the SDSS-IV MaNGA Survey: Mapping Nearby Galaxies at Apache Point Observatory
• A Semi-Analytic Model for the Co-evolution of Galaxies, Black Holes, and Active Galactic Nuclei
• Galaxy Zoo 1 : Data Release of Morphological Classifications for nearly 900,000 galaxies
• The MaNGA Integral Field Unit Fiber Feed System for the Sloan 2.5 m Telescope
• A Close Look at Star Formation around Active Galactic Nuclei
• The Data Reduction Pipeline for the SDSS-IV MaNGA IFU Galaxy Survey
• How Mergers May Affect The Mass Scaling Relations Between Black Holes, Galaxies, and Other Gravitationally Bound Systems
• How to quench a galaxy
• Probing the near infrared stellar population of Seyfert galaxies
• Quiescence correlates strongly with directly-measured black hole mass in central galaxies
• Models for jet power in elliptical galaxies: A case for rapidly spinning black holes
• How the central black hole may shape its host galaxy through AGN feedback
• Radiative heating in the kinetic mode of AGN feedback
• Probing the Circumnuclear Stellar Populations of Starburst Galaxies in the Near-infrared
• Impact of an AGN featureless continuum on estimation of stellar population properties

Cited by in corpus (31)

• Hidden AGN in dwarf galaxies revealed by MaNGA: light echoes, off-nuclear wanderers, and a new broad-line AGN
• Galaxies hosting an AGN: a view from the CALIFA survey
• Ionised gas outflow signatures in SDSS-IV MaNGA active galactic nuclei
• MaNGA AGN dwarf galaxies (MAD) -- I. A new sample of AGN in dwarf galaxies with spatially resolved spectroscopy
• Chemical abundances of Seyfert 2 AGNs $-$II. N2 metallicity calibration based on SDSS
• Determining star-formation rates in Active Galactic Nuclei hosts via stellar population synthesis
• AGN Feedback in SDSS-IV MaNGA: AGNs have Suppressed Central Star Formation Rates
• Ionised Gas Kinematics in MaNGA AGN. Extents of the Narrow Line and Kinematically Disturbed regions
• The spatial extension of extended narrow line regions in MaNGA AGN
• Milky Way Analogues in MaNGA: Multi-Parameter Homogeneity and Comparison to the Milky Way
• The first 62 AGN observed with SDSS-IV MaNGA -- III: stellar and gas kinematics
• Mapping the stellar population and gas excitation of MaNGA galaxies with MEGACUBES. Results for AGN versus control sample
• The first 62 AGN observed with SDSS-IV MaNGA - IV: gas excitation and star-formation rate distributions
• An IFU View of the Active Galactic Nuclei in MaNGA Galaxy Pairs
• Star Formation and AGN Feedback in the Local Universe: Combining LOFAR and MaNGA
• Gas phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal poor accretion
• The extent and power of "maintainance mode" feedback in MaNGA AGN
• LLAMA: Stellar populations in the nuclei of ultra hard X-ray selected AGN and matched inactive galaxies
• Classifying the full SDSS-IV MaNGA Survey using optical diagnostic diagrams: presentation of AGN catalogs in flexible apertures
• SDSS-IV MaNGA: The Incidence of Major Mergers in type I and II AGN Host Galaxies in the DR15 sample
• Larger ${\lambda }_R$ in the disc of isolated active spiral galaxies than in their non-active twins
• Towards a More Complete Optical Census of Active Galactic Nuclei, Via Spatially-Resolved Spectroscopy
• Radial stellar populations of AGN-host dwarf galaxies in SDSS-IV MaNGA survey
• A Systematic Analysis of Stellar Populations in the Host Galaxies of SDSS Type I QSOs
• Active Galactic Nuclei signatures in Red Geyser galaxies from Gemini GMOS-IFU observations
• Spotting the differences between active and non-active twin galaxies on kpc-scales. A pilot study
• SDSS-IV MaNGA: Identification and Multiwavelength Properties of Type-1 AGN in the DR15 sample
• Stellar populations of a sample of far-IR AGN and non-AGN green valley galaxies
• AGN candidates in the VVV near-IR galaxy catalogue
• Rotation curves and dynamical masses of MaNGA barred galaxies
• Kinematic misalignment as a driver of black hole activity in galaxies with external interactions