Copyright Notice

All rights reserved 1994,1995 John Wallin. Reproduction and distribution of the images, text, and executable software on this system is prohibited without explicit permission of the author. Use of this system is on an "AS IS" basis. Because of the nature of this server, the accuracy, availability, or reliability of this text, images, and system is not guaranteed. Access and use of this software and data over the network is free. If this system is used by instructors at other universities and schools, please

  • Send me a letter letting me know that you are using it in your class.

  • Acknowledge me for the use of these materials.

  • Give me feedback about how this system might be made more useful to students learning astronomy.
  • Feel free to leave comments about the server to the below email address. This is a living document that will hopefully evolve into an extremely useful internet tool for teaching astronomy.

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    jwallin@gmu.edu