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 writing an IRAF task
   
saumya
 03/04/2014 04:15PM (Read 672 times)  
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curious

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Registered: 03/04/2014
Posts: 2
Hi guys !!! Wassuup !!!

I need to write an IRAF task. I am clueless. Please help me. I am explaining the problem below-

Let us have a fits image where all the counts in pixel boxes are zero. Now, I need to assign values (real or integer) to different pixel boxes at my choice. (The values need to be given in concentric circles.) For example,
At the centre, in a circle of radius 1 pixel, suppose we give 5.
From centre, in a concentric circle of radius 2 pixels we give 12.
From centre, in a concentric circle of radius 3 pixels we give 19. And so on up to a concentric circle of radius 100 pixels (say)...

Kindly help me to write such a task.


Thanking you in advance
With best regards
Saumya

 
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