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All original content at Clemson University's Galactic Chemical Evolution web site is copyright © 2001-2005, Clemson University Physics and Astronomy Department. All rights reserved.
SNII ejecta source data is copyright © 1995, The American Astronomical Society, Stanford E. Woosley, and Thomas A. Weaver. Used with permission.
This website makes extensive use of ION (IDL On the Net) and IDL (Interactive Data Language), which are both copyright © Research Systems, Inc. Select passages of the IDL documentation have been reproduced here in HTML format with the permission of RSI.
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SN1987A photo is copyright © Anglo-Australian Observatory. Used with permission. |
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NGC 4414 photo is copyright © NSSDC and NASA. |
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