The VIRUS-P Exploration of Nearby Galaxies (VENGA): Spatially resolved gas-phase metallicity distributions in barred and unbarred spirals
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Kaplan, Kyle F.; Jogee, Shardha; Kewley, Lisa; Blanc, G. A.; Weinzirl, Tim; Song, Mimi; Drory, Niv; Luo, Rongxin; van den Bosch, Remco C. E.
Description
We present a study of the excitation conditions and metallicity of ionized gas (Zgas) in eight nearby barred and unbarred spiral galaxies from the VIRUS-P Exploration of Nearby Galaxies (VENGA) survey, which provides high spatial sampling and resolution (median ∼387 pc), large coverage from the bulge to outer disc, broad wavelength range (3600–6800 Å), and medium spectral resolution (∼120 km s−1 at 5000 Å). Our results are: (1) We present high resolution gas excitation maps to differentiate...[Show more]
Collections | ANU Research Publications |
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Date published: | 2016 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/152464 |
Source: | Monthly Notices of the Royal Astronomical Society |
DOI: | 10.1093/mnras/stw1422 |
Access Rights: | Open Access |
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01_Kaplan_The_VIRUS-P_Exploration_of_2016.pdf | 7.41 MB | Adobe PDF |
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