title: How to match extracted spots from star image to star catalog
body: <p>I have used <a href="https://photutils.readthedocs.io/en/stable/" rel="nofollow noreferrer">https://photutils.readthedocs.io/en/stable/</a> to extract star spots from my FITS image, which is relatively easy and neatly managed in python.<br />
  Now I want to match extracted &quot;possible&quot; stars from my image to a stars from the catalog to get star RA DEC coordinates of every pixel.
  Has anyone done this already in python?
  Or has some instructions?</p>