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Next: A box, to include Up: To produce a region Previous: To produce a region

Select a circle around the central point source

The following text will be written to the specified file:

     # xdata$rp110590_iml.imh - XRT/PSPC PSF AR LAC
     # Thu Jul 25 11:20:17 1991
     # shape x, y, [x dimension, y dimension], [angle]
      CIRCLE(232,313,10.00)

The circle has a radius of 10.00 pixels.


next up previous contents
Next: A box, to include Up: To produce a region Previous: To produce a region
rsdc@cfa.harvard.edu
1998-06-10