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fitstopgm(1) Unix Programmer's Manual fitstopgm(1)
NAME
fitstopgm - convert a FITS file into a portable graymap
SYNOPSIS
fitstopgm [-image N] [FITSfile]
- --------
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.
OPTIONS
The -image option is for FITS files with three axes. The assumption is
that the third axis is for multiple images, and this option lets you
select which one you want.
All flags can be abbreviated to their shortest unique prefix.
REFERENCES
FITS stands for Flexible Image Transport System. A full description can
be found in Astronomy & Astrophysics Supplement Series 44 (1981), page
363.
SEE ALSO
pgmtofits(1), pgm(5), pnmflip(1)
AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
20 September 89 1