proas: planning of astronomical observations

_{Proas is a program devoted to the computation of the visibility conditions of
astronomical objects. The initial data are the observatory location, observing
date, and the target coordinates. The program computes the object altitude as
a function of the universal time (UT).}

Current version is 2.0 (December 19, 1997)

This version has been tested in the following varieties of UNIX:

Digital Unix
Linux

_{This program is freely available.
It is copyright by
N. Cardiel
of the Departamento de
Astrofísica
of the Universidad Complutense de Madrid.}

_{The software is provided
"as is" without any express or implied warranty.
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.}

_{compressed manual
(postscript)}
_{compressed original (old)
distribution tar file}

NEW: A more recent development branch of proas can be found here.