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Supernovae Distributions And Their Relationships To Classes Of Stars, Sydney Menne Dec 2020

Supernovae Distributions And Their Relationships To Classes Of Stars, Sydney Menne

Arts & Sciences Undergraduate Showcase

Aims. Data from astronomical catalogs are plotted as spatial distributions of stars and supernovae throughout the Milky Way galaxy and the universe. I examined correlations seen between the luminosity classes of stars, types of supernovae, and selection effects observed in the data.

Methods. Data was gathered from three catalogs; the Gliese Catalog of Nearby Stars, the Tycho-2 Catalog, and the Open Supernova Catalog. Graphs and diagrams were created to visualize the distributions of the stellar luminosity classes and supernova types at different radial distances from the Sun. Trendlines were fit through the data to examine extrapolated predictions.

Results/Conclusions. Documenting stars …