Swift, UVOT and Hot Stars
| Autor: | Michael H. Siegel, Erik A. Hoversten, Lea M. Z. Hagen, Caryl Gronwall |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Physics
Swift Star formation Astrophysics::High Energy Astrophysical Phenomena FOS: Physical sciences Astrophysics Astrophysics::Cosmology and Extragalactic Astrophysics Horizontal branch Astrophysics - Astrophysics of Galaxies law.invention Telescope Stars Photometry (astronomy) law Globular cluster Astrophysics of Galaxies (astro-ph.GA) Astrophysics::Solar and Stellar Astrophysics Small Magellanic Cloud Astrophysics::Earth and Planetary Astrophysics computer Astrophysics::Galaxy Astrophysics computer.programming_language |
| Popis: | We present the results of our ongoing investigation into the properties of hot stars and young stellar populations using the Swift/UVOT telescope. We present UVOT photometry of open and globular clusters and show that UVOT is capable of characterizing a variety of rare hot stars, including Post-Asymptotic Giant Branch and Extreme Horizontal Branch Stars. We also present very early reults of our survey of stellar populations in the Small Magellanic Cloud. We find that the SMC has experienced recent bouts of star formation but constraining the exact star formation history will depend on finding an effective model of the reddening within the SMC. 8 pages, 6 figures, conference proceeding from Swift: 10 years of Discovery, held in Rome (2-5 Dec. 2014) |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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