ICEINSPACE
Moon Phase
CURRENT MOON
Waning Crescent 26%
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29-01-2010, 04:15 PM
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Amongst the stars
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Join Date: Jun 2006
Location: Glen Innes, N.S.W.
Posts: 2,888
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My attempt at the Cone and Foxfur neb
Hi,
Well after seeing the other week that this area was very popular I decided for things to cool down a little before I show yet another version of this wonderful but fairly faint area..
Image is a composite of 2-1/2hrs of Ha and 3 hrs of color with the 8" newt and cooled 40D. Still could have done with much more HA as still was a little noisey but it sure helped bring out the Ha better. The camera performed nicely at around 6-7c over the two nights with 5 min subs.
Ha was blended into the red channel as well used as a luminance channel. Also used the Ha as a mask to bring out the highlights although I lost some of the dimmer regions. More concerned at keeping the noise down as we know one has to push this one quiet abit ex us DSLR users.
Link to 750kb version reduced to 50% full size.
http://www.iceinspace.com.au/uploads...cone-hargb.jpg
Comments most welcome. 
cheers Gary
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29-01-2010, 04:52 PM
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Registered User
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Join Date: Aug 2006
Location: Western Australia
Posts: 8,268
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Gary it looks a little bit over sharpened to me but good effort nonetheless
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29-01-2010, 05:02 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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Gary,
'tis beautiful.
H
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29-01-2010, 05:33 PM
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Highest Observatory in Oz
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Join Date: May 2006
Location: Canberra
Posts: 17,658
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Gary that's a fine image  , well framed and the stars look great...not sure why Trevor would say it is over sharpened  ....or have you uploaded a newer version since that comment..?
Mike
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29-01-2010, 05:51 PM
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Registered User
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Join Date: Jul 2009
Location: Toowoomba
Posts: 37
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Is it just me of does all the red look like a big fish?
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29-01-2010, 06:16 PM
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Registered User
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Join Date: Aug 2006
Location: Western Australia
Posts: 8,268
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I don't know if over sharpened or curves have been stretched to much which causes some star bloating I usually get similar star shapes where the diffraction spikes have been stunted by doing this.
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29-01-2010, 07:34 PM
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Widefield wuss
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Join Date: Mar 2008
Location: Caboolture, Australia
Posts: 6,994
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Looks beautiful to me...
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29-01-2010, 07:40 PM
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Registered User
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Join Date: Oct 2008
Location: Sydney
Posts: 1,809
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Nice work on a dim object!
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29-01-2010, 08:12 PM
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Registered User
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Join Date: Dec 2005
Location: Wattle Ponds via Singleton
Posts: 365
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Very nice the stars look sharp with plenty of colour vatiation, your scope and mount are working well.
Clear skies Ken.
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29-01-2010, 08:28 PM
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Amongst the stars
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Join Date: Jun 2006
Location: Glen Innes, N.S.W.
Posts: 2,888
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Thanks guys,
Quote:
Originally Posted by TrevorW
Gary it looks a little bit over sharpened to me but good effort nonetheless
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Trevor, only very minor sharpening has been applied. Some of the very brightest stars are bloated but that`s hard to control when the image is really stretched to the max. If I try to minimize this they end up looking strange.
Quote:
Originally Posted by Octane
Gary,
'tis beautiful.
H
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Well thankyou Mr H man!
Quote:
Originally Posted by strongmanmike
Gary that's a fine image  , well framed and the stars look great...not sure why Trevor would say it is over sharpened  ....or have you uploaded a newer version since that comment..?
Mike
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Thanks Mike! no changes to the file..I`m quiet happy with the result. The stars maybe a little off shape and the color is not so great due to the Ha but I`m happy 
cheers Mike!
Quote:
Originally Posted by Dennis79
Is it just me of does all the red look like a big fish?
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Not wrong Kieth! it does look like a fish this way!
thanks for looking
Quote:
Originally Posted by AlexN
Looks beautiful to me...
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Thanks Alex
Quote:
Originally Posted by CoolhandJo
Nice work on a dim object!
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cheers  , it`s a challenging object for a DSLR for sure, I will have to do it again next year with much more Ha
Quote:
Originally Posted by Ken
Very nice the stars look sharp with plenty of colour vatiation, your scope and mount are working well.
Clear skies Ken.
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Thanks Ken, had some tracking issues but getting there! Always fun when you have a new toy to play with..
Thanks for looking!
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29-01-2010, 08:39 PM
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Have scope will travel!
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Join Date: Jan 2009
Location: Pitnacree NSW
Posts: 1,501
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I reckon it looks great.
Frank
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29-01-2010, 09:58 PM
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Scotland to Australia
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Join Date: Jan 2009
Location: Canberra
Posts: 1,645
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now that, is the berries
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29-01-2010, 11:01 PM
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Mostly harmless...
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Join Date: Jul 2008
Location: Brisbane, Australia
Posts: 5,735
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Quote:
Originally Posted by Dennis79
Is it just me of does all the red look like a big fish?
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Yes - I think we should campaign to get this one renamed the "Giant pink wrasse nibbling on coral" nebula...
Beautiful work Gary. I have no experience on this one, but understand its no push over at all to get it looking as smooth as you have here. You must be happy.
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30-01-2010, 12:52 AM
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accepts all donations
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Join Date: Feb 2006
Location: Braidwood (outskirts)
Posts: 2,281
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wow
talk about sharp and fine
great shot
well done
frank
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30-01-2010, 04:12 AM
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Moderator
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Join Date: Aug 2005
Posts: 26,570
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Beautiful, just beautiful Gary !!
And so you should be very happy with it mate.
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30-01-2010, 10:19 AM
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Lost in Namibia
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Join Date: Aug 2005
Location: Albury NSW
Posts: 3,134
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Such an interesting object, and what excellent composition.
Thank you so much for posting.
Cheers Petra d.
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30-01-2010, 10:30 AM
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Registered User
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Join Date: Jan 2009
Location: Adelaide
Posts: 9,991
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Nice image for a target that is quite dim. Green looks like it is down in the image but everything else looks great.
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30-01-2010, 08:39 PM
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Amongst the stars
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Join Date: Jun 2006
Location: Glen Innes, N.S.W.
Posts: 2,888
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Thanks Frank, Duncan, Rob, Frank, Andrew, Petra and Paul.
Yes not a easy one to image but I always wanted a nice image of this.
Till next year 
Thanks for the comments
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31-01-2010, 12:34 AM
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Registered User
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Join Date: Feb 2008
Posts: 1,223
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That is pretty good, for sure. Top effort.
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