Thread: M46 in Puppis
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Old 01-01-2012, 12:31 PM
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dcalleja
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Join Date: Oct 2005
Location: Sydney
Posts: 515
Thanks guys

Quote:
Originally Posted by atalas View Post
Nice shot Dan....another favorite.
Quote:
Originally Posted by Ric View Post
Lovely image Dan


This is always a nice planetary to capture.
Yes - its an interesting subject. Visually as well

Quote:
Originally Posted by Hagar View Post
Very nice Dan. Memories of first light with the FS102 Tak I once owned. Nice cluster and the PN just gives it a lift.
http://www.darkskyau.com/cm/displayi...=17&fullsize=1
Yes - Different to your M46. I'm puzzled by the blue tinge in the stars. Most likely the filter but Im not sure how to adjust it?

Quote:
Originally Posted by TrevorW View Post
Nice M46 probably a bit to blue and IMO need more red in the PN but well done

Messier 46 (also known as M 46 or NGC 2437) is an open cluster in the constellation of Puppis. It was discovered by Charles Messier in 1771. Dreyer described it as "very bright, very rich, very large." M46 is about 5,500 light-years away with an estimated age on the order of several 100 million years.The planetary nebula NGC 2438 appears to lie within the cluster near its northern edge but it is most likely unrelated since it does not share the cluster's radial velocity.
I left the PN pretty much as it came and I really should look these details up myself as it makes the subject more interesting - Thanks
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