Next: Graphics Up: XRT ROSAT Prev: Examples

XRTBOX*

This is an ICL procedure which allows the user to interactively select a circular box on an image. Raw XRT data is then sorted within this box. The processing sequence should be:
  1. Use XSORT to create an image from the raw data.
  2. Display the image with the 'I' routines.

         ICL> ILOAD image_name
     ICL> IDISPLAY
  3. Execute XRTBOX

         ICL> XRTBOX
    This leads to:
    1. Select the centre of the source box with a cursor
    2. Select the box radius with the cursor
    3. Sort the data within the box.

Subtopics:

Next: Graphics Up: XRT ROSAT Prev: Examples