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Unveiling Metal Mixing in a Grand-design Spiral: A UV/Optical Multiphase Spatially Resolved Study of M83

  • Authors: Adarsh Ranjan, Bethan L. James, Svea Hernandez, R. Rickards Vaught, Nimisha Kumari, Alessandra Aloisi, Peter Zeidler

Adarsh Ranjan et al 2026 The Astronomical Journal 172 .

  • Provider: AAS Journals

Caption: Figure 5.

Multicomponent Gaussian fit (shown in red) to emission lines (shown in black) observed in the spectra obtained from VLT/MUSE IFU spaxels of the regions surrounding the YSC M83-POS-1. The individual spaxels falling within the HST/COS aperture were summed to obtain the optical spectra seen here. Other colors show contributions from the individual components.

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