Gas and star formation in the Circinus galaxy

  title={Gas and star formation in the Circinus galaxy},
  author={B.-Q. For and B{\"a}rbel S. Koribalski and Thomas H. Jarrett},
  journal={Monthly Notices of the Royal Astronomical Society},
We present a detailed study of the Circinus galaxy, investigating its star formation, dust and gas properties, both in the inner and outer disc. To achieve this, we obtained high-resolution Spitzer mid-infrared images with the IRAC (3.6, 5.8, 4.5 and 8.0 μm) and MIPS (24 and 70 μm) instruments and sensitive H i data from the Australia Telescope Compact Array and the 64-m Parkes telescope. These were supplemented by CO maps from the Swedish-ESO Submillimetre Telescope. Because Circinus is hidden… 
Shocks, seyferts, and the supernova remnant connection : A chandra observation of the circinus galaxy
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The Molecular Wind in the Nearest Seyfert Galaxy Circinus Revealed by ALMA
We present ALMA observations of the inner 1' (1.2 kpc) of the Circinus galaxy, the nearest Seyfert. We target CO (1-0) in the region associated with a well-known multiphase outflow driven by the
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The ionized gas outflow in the Circinus galaxy: kinematics and physical conditions
We employ MUSE/VLT data to study the ionised and highly ionised gas phases of the feedback in Circinus, the closest Seyfert 2 galaxy to us. The analysis of the nebular emission allowed us to detect a
Discovery of GeV Emission from the Circinus galaxy with the Fermi-LAT
We report the discovery of gamma-ray emission from the Circinus galaxy using the Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope. Circinus is a nearby (~4 Mpc) starburst with a
Monitoring of the eclipsing Wolf-Rayet ULX in the Circinus galaxy
  • Y. Qiu, R. Soria
  • Physics
    Proceedings of the International Astronomical Union
  • 2018
Abstract . We studied the eclipsing ultraluminous X-ray source CG X-1 in the Circinus galaxy, re-examining two decades of Chandra and XMM-Newton observations. The short binary period (7.21 hr) and
Neutral Hydrogen in Nearby Dwarf Galaxies
  • B. Koribalski
  • Physics
    Proceedings of the International Astronomical Union
  • 2018
Abstract Here I briefly highlight our studies of the gas content, kinematics and star formation in nearby dwarf galaxies (D < 10 Mpc) based on the ‘Local Volume Hi Survey’ (LVHIS, Koribalski et al.
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The large-scale atomic and molecular gas in the Circinus galaxy
We have used the Australia Telescope Compact Array (ATCA) and the Swedish-ESO Submillimetre Telescope (SEST) to map the large-scale atomic and molecular gas in the nearby (4 Mpc) Circinus galaxy. The
The kinematics of the ionized gas in the Circinus galaxy
The TAURUS-2 Fabry–Perot interferometer, mounted on the 3.9-m Anglo-Australian Telescope, has been used to observe the Circinus galaxy. We have mapped the intensity and velocity distribution of the
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A Chandra Study of the Circinus Galaxy Point-Source Population
We have used the Chandra X-Ray Observatory to resolve spatially and spectrally the X-ray emission from the Circinus galaxy. We report here on the nature of the X-ray emission from the off-nuclear
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