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.help imheader Jun97 images.imutil
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NAME
imheader -- list header parameters for a list of images
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USAGE
imheader [images]
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PARAMETERS
.ls images
List of IRAF images.
.le
.ls imlist = "*.imh,*.fits,*.pl,*.qp,*.hhh"
The default IRAF image name template.
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.ls longheader = no
Print verbose image header.
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.ls userfields = yes
If longheader is set print the information in the user area.
.le
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DESCRIPTION
IMHEADER prints header information in various formats for the list of IRAF
images specified by \fIimages\fR, or by the default image name template
\fIimlist\fR. If \fIlongheader\fR = no, the image name,
dimensions, pixel type and title are printed. If \fIlongheader\fR = yes,
information on the create and modify dates, image statistics and so forth
are printed. Non-standard IRAF header information can be printed by
setting \fIuserfields\fR = yes.
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EXAMPLES
1. Print the header contents of a list of IRAF fits images.
.nf
cl> imheader *.fits
.fi
2. Print the header contents of a list of old IRAF format images in verbose
mode.
.nf
cl> imheader *.imh lo+
.fi
3. Print short headers for all IRAF images of all types, e.g. imh, fits etc
in the current directory.
.nf
cl> imheader
.fi
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TIME REQUIREMENTS
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BUGS
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SEE ALSO
imgets, hedit, hselect
.endhelp
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