The POW tool menu
      
      
	-  Blink Images/Graphs: Through
	these two dialog boxes, you can blink (animate) multiple images in
	a single graph or multiple graphs on the POW canvas.
	
-  Region Files: Through
        this dialog box, you can create and edit region files using the mouse.
	
-  Contour Maps: Through
        this dialog box, you can create and edit contour maps of the current
        image.
        
-  Profile: Select a slice
        through an image and plot the pixel intensity along the slice.
        
-  Ruler: Measure the distance
        between two points in an image.
        
-  Image Probe: Select a region
        of an image and calculate flux and centroid data.
        
-  X Range: Select range to 
        to restrict the analysis to only those photons that were detected within 
        certain time intervals.