Thanks again, its good to try these unusual objects now and again.
Quote:
Originally Posted by SkyViking
What an awesome image John! The Cartwheel seems to be almost completely neglected among amateurs so it's very nice to see another image of it  Great colour too, clearly showing the different stellar populations in the concentric rings. Thanks for pointing out that smaller colliding pair Haro11, I've found them in my 2012 image also now but certainly didn't know there was a Hubble image of that pair too. Great work  |
Thanks Rolf its blue/gray colour was pretty pleasing to see in the RGB. I noticed a strange fuzzy double star in the preview but forgot about it and found out about Haro11 by accident on internet.
Regards, John.