Load a FITS image, FITS Mosaic image(s), or array from a file into theĬurrent frame, or return the current file name(s) loaded for the currentįile ,bitpix=,]] Example: $xpaget ds9 dss name $xpaget ds9 dss coord $xpaget ds9 dss server $xpaget ds9 dss survey $xpaget ds9 dss size $xpaset -p ds9 dss m31 $xpaset -p ds9 dss name m31 $xpaset -p ds9 dss coord 00:42:44.404 +41:16:08.78 $xpaset -p ds9 dss server eso $xpaset -p ds9 dss survey dss2red $xpaset -p ds9 dss size 10 10 exit Image based on the name or specified fk5 coordinate. Move mouse pointer or crosshair in image pixels in the current frame. $xpaget ds9 crosshair # get crosshair in physical coords $xpaget ds9 crosshair wcs fk4 sexagesimal # get crosshair in wcsĬoords $xpaset -p ds9 crosshair 100 100 physical # set crosshair in physical $xpaset -p ds9 crosshair 345 58.8 wcs fk5 # set crosshair in wcsĬoords $xpaset -p ds9 crosshair 23:01:00 +58:52:51 wcs fk5 cursor Is placed in crosshair mode when the crosshair is set. $xpaget ds9 contour $xpaset -p ds9 contour yes $xpaset -p ds9 contour copy $xpaset -p ds9 contour paste wc fk4 red 2 $xpaset -p ds9 contour load foo.con wcs fk5 yellow 2 $xpaset -p ds9 contour save foo.con wc fk5 crosshairĬontrols the current position of the crosshair in the current frame. $xpaget ds9 cmap $xpaget ds9 cmap file $xpaget ds9 cmap invert $xpaget ds9 cmap value $xpaset -p ds9 cmap Heat $xpaset -p ds9 cmap file foo.sao $xpaset -p ds9 cmap invert yes $xpaset -p ds9 cmap value 5. A valid contrast value is from 0 to 10 and bias valueĬmap Example: $xpaget ds9 blink $xpaset -p ds9 blink cmapĬontrols the colormap for the current frame. ' $xpaset -p ds9 bin function sum $xpaset -p ds9 bin to fit $xpaset -p ds9 bin smooth yes $xpaset -p ds9 bin smooth boxcar $xpaset -p ds9 bin smooth radius 3 blink Current tasks can be clearedĬlear command and new tasks can be loaded via the loadĪnalysis [message ok|okcancel|yesno Is assumed to be on the first line of the data. Is stdin, the the title, x axis title, y axis title, and dimension If errorĭata is available, dimension = 3, otherwise 2. Plot data isĪssumed to be a pair of coordinates, with optional error value. The text dialog window, or to plot data in the plot widget. Can also be used to display a message, display text in Programming level and the shell level, it is a powerful tool for unifyingĬontrol external analysis tasks. Or by utilizing such commands in scripts. Users to communicate with DS9 by executing XPA client commands in the shell System provides seamless communication between DS9 and other Unix programs, DS9 Reference Manual Table of Contents XPA Access Points The XPA
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