redistribution notice

internal copyright notice

XEphem Version 3.7
Copyright (c) 2005 by Elwood Charles Downey

Source code is provided only for the purposes of building XEphem on your
system. Minor changes may be made that are transparent to the user in order to
accommodate local system variations but functional changes are not allowed. 
Source code changes of any kind may not be further distributed. XEphem source
code or executable binaries may not be used, in whole or in part, to build or
augment other computer programs or systems without prior agreement. XEphem
output products may be used without restriction as long as they are accompanied
by the following reference:

    "Created by XEphem, for more information go to http://www.xephem.com"

Furthermore:

   THE AUTHOR DISCLAIMS ALL  WARRANTIES  WITH  REGARD  TO  THIS
   SOFTWARE,  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABIL-
   ITY AND FITNESS.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   ANY  SPECIAL,  INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAM-
   AGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
   WHETHER  IN  AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TOR-
   TIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH  THE  USE
   OR PERFORMANCE OF THIS SOFTWARE.