Content-type: text/html Manpage of ellplt

ellplt

Section: User Commands (1)
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NAME

ellplt - Plot points in elliptical annuli.  

PERSON RESPONSIBLE

rjs  

CATEGORIES

image analysis  

DESCRIPTION

ELLPLT plots the values of a Miriad image along ellipses.  

PARAMETERS

in
Input image name. No default.
region
Region of image to be displayed. See the help on "region" for more information.
center
The offset of the center of the annuli in arcsec (or natural units if options=natural is used) offset from the reference pixel.
pa
Position angle of ellipse major axis in degrees. Default is 0 (north).
incline
The ellipse is assumed to be a circular structure that appears ellitpical because it is viewed at some inclination. The "incline" parameter gives this inclination angle in degrees. Default=0. (face on)
radius
This gives one or two values, determining the radii of the major axis of the annulus of interest. If one value is given, then this is taken as the radius at the center of the annulus, and the annulus is 5% wide. If two values are given, these are taken as the inner and outer radii of the annulus. The units are (by default) arcsec, but can be natural units if options=natural is used. No default.
range
Min and max greyscale values for the greyscale plot. The default is the image minimum and maximum.
device
Plotting device. See the help on "device" for more information. The default is not to make a plot.
log
Output log file. The default is not to make a log file.
options
Task enrichment options. Minimum match is active.
  natural   Assume keywords "center" and "radius" are in natural
            units rather than arcsec.


 

Index

NAME
PERSON RESPONSIBLE
CATEGORIES
DESCRIPTION
PARAMETERS

This document was created by man2html, using the manual pages.
Time: 18:35:38 GMT, July 05, 2011