.TH st4topgm 1 "2003-12-15" netpbm
.IX st4topgm
.SH NAME
st4topgm \- convert an SBIG ST4 format file into a portable graymap
.SH SYNOPSIS
.B st4topgm
.RI [ st4file ]
.SH DESCRIPTION
Reads an an image file in the native format used by the SBIG ST-4
astronomical CCD camera, and produces a portable graymap as output.
Additional information on SBIG cameras and documentation of the file
format is available at the Web site:
.B http://www.sbig.com/
.SH "SEE ALSO"
.BR pgm (5)
.BR sbigtopgm (1)

.SH AUTHOR
Copyright (C) 2003 by Justin Pryzby <justinpryzby@users.sf.net>.

.SH COPYRIGHT
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.
