Arp 9 (NGC 2523)

This is also a test for your monitor.  There should be no hint of color in the image.  Any slight brown, purple, etc. tone indicates a problem.  And the faint halo of the galaxy should be visible all the way to the bright star just below it.  If it doesn't reach the star, or if there is any color, see the notes at the bottom of the Home page.