Quote:
Originally Posted by luigi
Very nice Richard, it cetrainly looks like a question mark to me.
Nice texture in the image too!
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that is a great target for the Tricolor Emission Line method I developed beginning in the early 2000s.... Here's an older image of that same area I took from a light polluted suburban backyard back in 2005
http://www.narrowbandimaging.com/ced...2hao3_page.htm
the colors were described by one friend as "gasoline floating atop a glass of water"
Take a look and see what you think.
BTW there are several Plantetary nebulae in that image