Optical IFU Observations of GOALS Sample with KOOLS-IFU on Seimei Telescope: Initial results of 9 U/LIRGs at $z<$ 0.04

Abstract

We present ionized gas properties of 9 local ultra/luminous infrared galaxies (U/LIRGs) at $z<$ 0.04 through IFU observations with KOOLS-IFU on Seimei Telescope. The observed targets are drawn from the Great Observatories All-sky LIRG Survey (GOALS), covering a wide range of merger stages. We successfully detect emission lines such as H$\beta$, [OIII]$\lambda$5007, H$\alpha$, [NII]$\lambda \lambda$6549,6583, and [SII]$\lambda \lambda$6717,6731 with a spectral resolution of $R$ = 1500-2000, which provides (i) spatially-resolved ($\sim$200-700 pc) moment map of ionized gas and (ii) diagnostics for active galactic nucleus (AGN) within the central $\sim$3--11 kpc in diameter for our sample. We find that [OIII] outflow that is expected to be driven by AGN tends to be stronger (i) towards the galactic center and (ii) as a sequence of merger stage. In particular, the outflow strength in the late-stage (stage D) mergers is about 1.5 times stronger than that in the early-state (stage B) mergers, which indicates that galaxy mergers could induce AGN-driven outflow and play an important role in the co-evolution of galaxies and supermassive black holes.

12 pages, 8 figures, and 2 tables, accepted for publication in PASJ

References in corpus (43)

• The Host Galaxies and Classification of Active Galactic Nuclei
• Overview of the SDSS-IV MaNGA Survey: Mapping Nearby Galaxies at Apache Point Observatory
• Some Aspects of Measurement Error in Linear Regression of Astronomical Data
• The SAMI Galaxy Survey: instrument specification and target selection
• The Evolution of Galaxy Structure over Cosmic Time
• Ionized gas outflows and global kinematics of low-z luminous star forming galaxies
• The WISSH Quasars Project I. Powerful ionised outflows in hyper-luminous quasars
• HST WFC3/IR Observations of Active Galactic Nucleus Host Galaxies at z~2: Supermassive Black Holes Grow in Disk Galaxies
• A Spitzer IRS Low-Resolution Spectroscopic Search for Buried AGNs in Nearby Ultraluminous Infrared Galaxies - A Constraint on Geometry between Energy Sources and Dust -
• The SAMI Galaxy Survey: the third and final data release
• Mid-Infrared Properties of Luminous Infrared Galaxies II: Probing the Dust and Gas Physics of the GOALS Sample
• A candidate sub-parsec binary black hole in the Seyfert galaxy NGC 7674
• A hard X-ray view of Luminous and Ultra-luminous Infrared Galaxies in GOALS: I - AGN obscuration along the merger sequence
• Luminosity and Redshift Dependence of the Covering Factor of AGNs viewed with WISE and SDSS
• The Limited Impact of Outflows: Integral-Field Spectroscopy of 20 Local AGNs
• A Census of Gas Outflows in Type 2 Active Galactic Nuclei
• VLT-VIMOS integral field spectroscopy of luminous and ultraluminous infrared galaxies. I. The sample and first results
• Integral field spectroscopy of the Luminous Infrared Galaxy Arp299 (IC694+NGC3690)
• Comprehensive Broadband X-ray and Multiwavelength Study of Active Galactic Nuclei in Local 57 Ultra/luminous Infrared Galaxies Observed with NuSTAR and/or Swift/BAT
• A 33 GHz Survey of Local Major Mergers: Estimating the Sizes of the Energetically Dominant Regions from High Resolution Measurements of the Radio Continuum
• VLT-SINFONI integral field spectroscopy of low-z luminous and ultraluminous infrared galaxies I. Atlas of the 2D gas structure
• How does the Polar Dust affect the Correlation between Dust Covering Factor and Eddington Ratio in Type 1 Quasars Selected from the Sloan Digital Sky Survey Data Release 16?
• Ionized gas outflows in infrared-bright dust-obscured galaxies selected with WISE and SDSS
• BASS XXXI: Outflow scaling relations in low redshift X-ray AGN host galaxies with MUSE
• Star-forming Clumps in Local Luminous Infrared Galaxies
• Does the mid-infrared-hard X-ray luminosity relation for active galactic nuclei depend on Eddington ratio?
• Fast Outflows in Hot Dust-Obscured Galaxies with Keck/NIRES
• Massive Star Cluster Formation and Destruction in Luminous Infrared Galaxies in GOALS
• Cold Molecular Gas Along the Merger Sequence in Local Luminous Infrared Galaxies
• Spectral Classification and Ionized Gas Outflows in $z\sim 2$ WISE-Selected Hot Dust-Obscured Galaxies
• Physics of ULIRGs with MUSE and ALMA: The PUMA project I. Properties of the survey and first MUSE data results
• The FUV to Near-IR Morphologies of Luminous Infrared Galaxies in the GOALS Sample
• Nuclear starburst-driven evolution of the central region in NGC 6764
• Nature of Compton-thick Active Galactic Nuclei in "Non-merging'' Luminous Infrared Galaxies UGC 2608 and NGC 5135 Revealed with Broadband X-ray Spectroscopy
• The PUMA project. III. Incidence and properties of ionised gas disks in ULIRGs, associated velocity dispersion and its dependence on starburstiness
• No sign of strong molecular gas outflow in an infrared-bright dust-obscured galaxy with strong ionized-gas outflow
• Active Galactic Nuclei with a Low-Metallicity Narrow-Line Region
• Luminosity Ratio between [O IV] 25.89 um Line and Nuclear Continuum 12 um as Diagnostic for "Buried" AGN
• Discovery of a strong ionized-gas outflow in an AKARI-selected Ultra-luminous Infrared Galaxy at z = 0.5
• The eROSITA Final Equatorial-Depth Survey (eFEDS): An X-ray bright, extremely luminous infrared galaxy at z = 1.87
• An $H\alpha$ Imaging Survey of the all (Ultra-)Luminous Infrared Galaxies at $Dec.\ge -30^{\circ }$ in the GOALS Sample
• Do gas clouds in narrow-line regions of Seyfert galaxies come from their nuclei?
• Deep VLBI Observations Challenge Previous Evidence of a Binary Supermassive Black Hole Residing in the Seyfert Galaxy NGC 7674

Cited by in corpus (5)

• Hard X-Ray to Radio Multiwavelength SED Analysis of Local U/LIRGs in GOALS Sample with Self-consistent AGN Model Including Polar-dust Component
• Ionised AGN outflows in the Goldfish galaxy -- The illuminating and interacting red quasar eFEDSJ091157.4+014327 at z $\sim$ 0.6
• A machine learning approach to assessing the presence of substructure in quasar host galaxies using the Hyper Suprime-Cam Subaru Strategic Program
• Merger fraction in galaxy groups and clusters at z < 0.2: A non-parametric morphological study with Subaru Hyper Suprime-Cam
• Implication of a galaxy-scale negative feedback by one of the most powerful multi-phase outflows in a hyper-luminous infrared galaxy at the intermediate redshift