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DJT
22-03-2015, 06:20 PM
I recently posted this open cluster in Carina as a HaRGB image and somehow contrived to lose the blue stars.

In hindsight, and as commented by Mike, the cluster should be the focus so I have redone this in straight RGB, recovering the blue in the process and am pleased with the outcome
NGC 3293 in RGB (http://astrob.in/164491/C/)
Thanks for looking

RickS
22-03-2015, 09:52 PM
A nice improvement, David.

LightningNZ
22-03-2015, 10:13 PM
Very pretty. Clusters definitely deserve more love.

strongmanmike
23-03-2015, 11:30 AM
Now, that's what I'm talk'in bout!

A lovely image of this cluster Dave, with glowing stars, nice work :thumbsup:

I didn't get around to imaging this myself, but I think I won't bother now, yours will do me :)

Mike

Paul Haese
23-03-2015, 01:14 PM
Nice Dave. Smooth background and good colours. I still think you can integrate the Ha data with some lum for that extra punch, but I like this all the same.

DJT
23-03-2015, 11:13 PM
Cheers Paul. Losing the Ha is a bit of a kop-out but am OK where this is at. Just pleased I found out where I left the blue after the last attempt to blend into the red. Theres no L with this data set but I suppose its a case of extracting out of L.a.b, combining the Ha and putting the channels back? Might be a wet afternoon effort.



Shucks, thanks but I reckon you might have nailed this one.





cheers gents. Thanks for the comments

Ross G
24-03-2015, 07:48 PM
A beautiful photo David.

I love the colours and composition.

Ross.