Package skycal-5-1

Since V1 in 1993, this command line utility has provided simple but enormously useful data for astronomers. It's interface is odd, but the calculations it provides are just what you need. From the author: "The program is COPYRIGHT 2000 BY JOHN THORSTENSEN. Permission is hereby granted for non-profit scientific or educational use. For-profit use (e. g., by astrologers!) must be through negotiated license. The author requests that observatories and astronomy departments which install this as a utility notify the author by paper mail, just so I know how widely it is used." Web wrappers around some of the SkyCal functions are at: http://imagiware.com/astro/