Ultradeep Imaging of Nearby Dwarf Irregular Galaxies: Stellar Haloes and Disk Structure
We have examined the stellar structure of 10 nearby, low stellar mass (10 ^6 –6 × 10 ^7 M _⊙ ) dwarf irregular galaxies by fitting ellipses as a function of surface brightness on ultradeep V images. These are compared to far-ultraviolet images as tracers of the star formation. We find that the often...
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| Glavni autori: | , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
IOP Publishing
2026-01-01
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| Serija: | The Astronomical Journal |
| Teme: | |
| Online pristup: | https://doi.org/10.3847/1538-3881/ae6655 |
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