.TH fitstopgm 1 "20 September 89"
.SH NAME
fitstopgm - convert a FITS file into a portable graymap
.SH SYNOPSIS
fitstopgm [fitsfile]
.SH DESCRIPTION
Reads a FITS file as input.
Produces a portable graymap as output.
The results may need to be flipped top for bottom; if so, just
pipe the output through pnmflip -tb.
.PP
FITS stands for Flexible Image Transport System.  A full description
can be found in Astronomy & Astrophysics Supplement Series 44 (1981),
page 363.
.SH "SEE ALSO"
pgmtofits(1), pgm(5)
.SH AUTHOR
Copyright (C) 1989 by Jef Poskanzer.

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided
that the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.  This software is provided "as is" without express or
implied warranty.