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Subject: Abundance gradient Supervisors: Rosolowsky, Erik (Physics)

  • Metallicity Map of M33

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    Spring 2016

    Koning, Alice H.

    I use Keck I spectroscopic observations of 701 Hα sources in the nearby spiral galaxy M33 to determine oxygen, nitrogen, sulfur, and neon abundances in HII regions across the face of the galactic disk. Abundance measurements are obtained with two separate methods (PyNeb and NEAT) through the use...

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