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View Full Version here: : NGC6231 and Nebulosity


Hagar
29-04-2011, 05:59 PM
Imaged is NGC6231 Open cluster and some adjacent nebulosity.

Two versions one with and one without spikes.

Imaged with QHY9, Baader LRGB filters through Takahashi FSQ106ED at f5.
10 x 5 minute exposures each LRGB

Hi res Version HERE (http://www.darkskyau.com/cm/displayimage.php?pid=315&fullsize=1)

Astroman
29-04-2011, 06:07 PM
I like the one without the spikes, although the one with has character... On the large image the OC looks like it has bloated stars, or is this my monitor? Job well done otherwise.

multiweb
29-04-2011, 06:15 PM
I kind of like the spikes :) Great colors and sharp focus. :thumbsup: Framing a bit tight but I guess you had no choice given the field. Top stuff.

gregbradley
29-04-2011, 08:49 PM
Very nice Dougie.

Greg.

TrevorW
29-04-2011, 08:50 PM
Like the vibrant colour on this

Lester
29-04-2011, 09:04 PM
Very nice image Doug, I like the FOV. Thanks for the view.

Hagar
30-04-2011, 01:59 PM
Thanks everyone for the kind remarks. I wasn't sure how this would turn out being only 5 minute exposures but I am happy with the result. I kept the exposures at 5 minutes to try and retain as much star colour as possible as 10 or more minute exposures seems to loose a lot of the colour in the stars resulting in the need to replace the stars with a mask to a set of lesser exposed ones.

Thanks again.

Ross G
30-04-2011, 02:34 PM
Nice looking photo Doug.
Good star colours...and I like the spikes.

Ross.

Fabiomax
30-04-2011, 06:29 PM
Very nice. I like the spikes. Beautiful colors!
Cheers,
Fabiomax

Hagar
02-05-2011, 08:11 PM
Thanks Guy's, I think I like the spikes as well for an open cluster. They just add something.

alexch
02-05-2011, 08:30 PM
Excellent image, Doug! Heaps of nebulous detail in the high-res version. Thanks for sharing.

Alex

Paul Haese
06-05-2011, 12:12 PM
Missed this one until now. Nice image Doug. I like the one with spikes. Good colours too love the juxtaposition of the two object.:thumbsup:

strongmanmike
06-05-2011, 01:04 PM
Fine subtle image Doug well processed and I like both with and without spikes :thumbsup:(I'm used to both now ;)), coincidentally this is the next field I have planned for the AG12 + PL16803...if the weather here ever clears :rolleyes:..I nearly got it on Wednesday night but we had heavy rain up until dark and then the ground was soggy and patchy cloud around...I am ready to pack this hobby in and take up an indoor passtime :sadeyes:

Mike

Paul Haese
06-05-2011, 06:44 PM
Yeah sure, just like me. When hell freezes over.:D

Hagar
06-05-2011, 06:57 PM
Thanks Alex. It is worth posting the Hi Res image. 200KB doesn't allow for much colour or fine detail.



Thanks Paul, fitting it in was a bit of a squeeze.



Thanks Mike. Cut the crap, I can't see you carpet bowling, but then again......No you couldn't afford the repairs to the holes in the walls and your wife would probably kill you anyway.
Bedroom Gymnastics.... Not for me, getting to old. Lost interest anyway
Keep your chin up and pray for clear skies.




Maybe Ice hockey? wouldn't you run with Mike hurtling towards you at 50KM/Hr to bash you into a wall. Frightening thought. Back to the bedroom.