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Re: How to create synthetic images of stars with gaussian psf in IDL. [message #92970 is a reply to message #92961] Mon, 04 April 2016 08:01 Go to previous messageGo to previous message
Sonu Tabitha is currently offline  Sonu Tabitha
Messages: 29
Registered: April 2016
Junior Member
On Monday, April 4, 2016 at 1:13:27 PM UTC+5:30, Sonu Tabitha wrote:
> I want to create a synthetic image to resemble a stellar field (say covering an area of 255 by 255 pixels, with a total of about 4 stars having Gaussian PSF). The rest of the image has to be filled with constant background and noise, as present in the entire image, but devoid of stars. I want to create this to test a source extraction algorithm that I have developed. I am a beginner in IDL. Can you please help me out in coding?

Is there any way to do it with FLTARR?

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