Begin3 Title: Nightfall Version: 1.32 Entered-date: 27/12/2002 Description: Nightfall is an interactive astronomy application for fun, education, and science. It can calculate lightcurves and radial velocity curves of eclipsing binary stars, generate animated views, and eventually determine the best-fit model for a given set of observational data. Comes with a user manual and a set of sample observational data. Keywords: astronomy, eclipsing binary stars, lightcurves Author: Rainer Wichmann (rwichman@lsw.uni-heidelberg.de) Maintained-by: the author Primary-site: sunsite.unc.edu /pub/Linux/science/astronomy/ 2 kB nightfall.lsm 814 kB nightfall-1.32.tar.gz Alternate-site: http://www.lsw.uni-heidelberg.de/~rwichman/Nightfall.html Original-site: Platforms: Linux/Unix, (optional: GNUPLOT or PGPLOT, GTK+, Gnome) Copying-policy: GPL 2.0 End