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Other EPO programs using real data
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Round 4 - Spectral Energy Distributions
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Abstract
Spectral Energy Distributions or SEDs are a critical component to
understanding the nature of many astrophysical systems. Single stars
produce approximate black body curve emissions that help astronomers
identify their temperature and stellar type. More complex systems are
often better understood by comparing their SED to the SEDs of the
components that make up the system. For example, some eclipsing
binaries, such as epsilon Aurigae, incorporate a dusty disk in
addition to its two stellar components. Planetary nebulae, such as My
Cn 18, have both gaseous and dusty components. These example systems
can be better understood by studying their SEDs. Students gain a
valuable tool for understanding astronomical objects by understanding
how to make and interpret SEDs.
We will develop an educational archive of SED data and SED templates,
teach students to use the templates, and extend the use of SEDs into
student research projects. The educational archival data sets,
templates and lesson plans will be posted on the College of San Mateo
and Spitzer Science Center education websites and will be accessible
to all teachers and other interested parties.
Click on any teacher's name to see activities associated with NITARP. |
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