    xvista : an image processing system specialized for astronomical tasks
    Copyright (C) 1998  by one or more of Jon Holtzman, Tod Lauer, Rick Pogge,
    Richard Stover, Jesus Gonzalez

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

   Any licensing or usage questions should be directed to Jon 
   Holtzman <holtz@nmsu.edu>.

   Some parts of this distribution have been derived from other, copyrighted 
   sources. See the file xvista/README for more information and for pointers
   to the appropriate copyright statements.

