written by
Laurence Marschall, Glenn Snyder, P. Richard Cooper, Michael Hayden, and Rhonda Good
educational validator: HelenMarie Hofman
This lab introduces students to nucleosynthesis through the realistically simulated X-ray spectra of a supernova remnants and the abundances of elements. The exercise lets students control a space-based x-ray telescope and spectrograph to sample four locations in the supernova remnant Cassiopeia A. The spectra must be matched with an interactive program that models the physical composition, temperature, and density in the remnant.
This is part of a larger collection of simulations, Project CLEA. Please note that this resource requires at least version 95 of MS-Windows.
ComPADRE is beta testing Citation Styles!
![]() <a href="https://www.compadre.org/portal/items/detail.cfm?ID=7833">Marschall, L, G. Snyder, P. Cooper, M. Hayden, and R. Good. CLEA: Dying Stars and the Birth of the Elements. August 9, 2008.</a>
![]() L. Marschall, G. Snyder, P. Cooper, M. Hayden, and R. Good, (2006), WWW Document, (http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html).
![]() L. Marschall, G. Snyder, P. Cooper, M. Hayden, and R. Good, CLEA: Dying Stars and the Birth of the Elements (2006), <http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html>.
![]() Marschall, L., Snyder, G., Cooper, P., Hayden, M., & Good, R. (2008, August 9). CLEA: Dying Stars and the Birth of the Elements. Retrieved May 1, 2025, from http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html
![]() Marschall, L, G. Snyder, P. Cooper, M. Hayden, and R. Good. CLEA: Dying Stars and the Birth of the Elements. August 9, 2008. http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html (accessed 1 May 2025).
![]() Marschall, Laurence, Glenn Snyder, P. Richard Cooper, Michael Hayden, and Rhonda Good. CLEA: Dying Stars and the Birth of the Elements. 2006. 9 Aug. 2008. 1 May 2025 <http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html>.
![]() @misc{
Author = "Laurence Marschall and Glenn Snyder and P. Richard Cooper and Michael Hayden and Rhonda Good",
Title = {CLEA: Dying Stars and the Birth of the Elements},
Volume = {2025},
Number = {1 May 2025},
Month = {August 9, 2008},
Year = {2006}
}
![]() %A Laurence Marschall %A Glenn Snyder %A P. Richard Cooper %A Michael Hayden %A Rhonda Good %T CLEA: Dying Stars and the Birth of the Elements %D August 9, 2008 %U http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html %O application/exe ![]() %0 Electronic Source %A Marschall, Laurence %A Snyder, Glenn %A Cooper, P. Richard %A Hayden, Michael %A Good, Rhonda %D August 9, 2008 %T CLEA: Dying Stars and the Birth of the Elements %V 2025 %N 1 May 2025 %8 August 9, 2008 %9 application/exe %U http://public.gettysburg.edu/~marschal/clea/Dyingstarslab.html Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. CLEA: Dying Stars and the Birth of the Elements:Know of another related resource? Login to relate this resource to it. |
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