Spiral arms in CALIFA galaxies traced by non-circular velocities, abundances and extinctions
We derive maps of the observed velocity of ionized gas, the oxygen abundance and the extinction (Balmer decrement) across the area of the four spiral galaxies NGC 36, NGC 180, NGC 6063 and NGC 7653 from integral field spectroscopy obtained by the Calar Alto Legacy Integral Field Area (CALIFA) survey...
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| Main Authors: | , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
2018
|
| In: |
Monthly notices of the Royal Astronomical Society
Year: 2018, Volume: 474, Issue: 2, Pages: 1657-1671 |
| ISSN: | 1365-2966 |
| DOI: | 10.1093/mnras/stx2799 |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1093/mnras/stx2799 Verlag, kostenfrei, Volltext: https://academic.oup.com/mnras/article/474/2/1657/4582290 |
| Author Notes: | F. Sakhibov, I.A. Zinchenko, L.S. Pilyugin, E.K. Grebel, A. Just and J.M. Vílchez |
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Spiral arms in CALIFA galaxies traced by non-circular velocities, abundances, and extinctions
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