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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 A1.

Convolution of the COS LSF with varying spatial FWHM: original (green), narrow (blue), and wide (red) for the YSC M83-POS-1 (visit - LDN 701010, PID: 15193, PI: Aloisi). The range in spatial FWHM is obtained from the structure within the 1D acquisition image. The separate subplots show some of the different wavelength regimes available in HST/COS spectra.

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