Galaxy Zoo: Finding offset discs and bars in SDSS galaxies
We use multi-wavelength SDSS images and Galaxy Zoo morphologies to identify a sample of $\sim$$270$ late-type galaxies with an off-centre bar. We measure offsets in the range 0.2-2.5 kpc between the photometric centres of the stellar disc and stellar bar. The measured offsets correlate with global a...
| Auteurs principaux: | , , , , , , , , , , , |
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| Format: | Journal article |
| Publié: |
Oxford University Press
2017
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