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martl
member
Reged: 10/20/07
Posts: 34
Loc: Innsbruck/Austria
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Finally one clear evening on Monday after some very early snowfall. Target was NGC7023, due to adverse circumstances (among them 2 newly erected streetlamps at my favourite winter observing spot, a parking place in the middle of a forest) I managed to get only 11 subs with rather soft focus. Quite difficult to process, the dust clouds had a not very appaling yellowish-brown colour.
8"f4 Newt with paracorr, 11x5min subs ISO1600 with my canon350Da. Larger image is here: http://www.heiligkreuz.at/astro/galerie/displayimage.php?album=103&pos=0
CS
Martin
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xatamec
member
Reged: 09/12/09
Posts: 56
Loc: Catalonia, Spain
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Hi Martin,
It's a pity what you comment about the newer street lamps in the middle of the forest. In some years there won't be dark places anywhere in Europe.
Very nice image of the Iris nebula in spite of the lamps!! 
Sergi
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My telescopes: WO Megrez 88FD APO and SW 200/1000
My mount: SW EQ6
My cameras: Cooled Canon 350D, QHY5
...and very little time to play with these toys!
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telecasterguru
super member
Reged: 02/02/09
Posts: 101
Loc: Sydney Australia
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That is a great image taking into consideration the difficulties experienced getting it.
Well done.
Frank
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Mike Clemens
Post Laureate
Reged: 11/26/05
Posts: 4286
Loc: Wasilla, Alaska 61N
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pretty, nice and transparent
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historius apochromaticus
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Nils_Lars
Post Laureate
Reged: 01/04/08
Posts: 3459
Loc: Santa Cruz Mountains , CA
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It is hard to achieve such good results so id consider that a success for sure , excellent work Martin.
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Erik
Orion Atlas Self Hypertuned (EQMOD)
Orion ED 80
Williams Optics VII reducer
Celestron 8" SCT
Orion Starshoot Autoguider
PHD guide
Canon 400D Hap Griffin Mod w/Baader filter
Astronomik clip-in LP filter and 12nm Ha
Stilleto CVF and Bahtinov mask
Tamron 75-300mm&28-80mm lenses
NexImage webcam
http://www.flickr.com/photos/31986095@N05/
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martl
member
Reged: 10/20/07
Posts: 34
Loc: Innsbruck/Austria
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After all, we had a little success in talking with the right persons. They built a fountain housing there which, at least they claim, has to be permanently lit during the night for safety reasons  . Since there is the possibility of obtaining the key to turn off the lights, I didn't want to dig deeper into the matter why lighting should have any effect on safety at a place rarely visited at night except by some astronomers. Anyway, I hope I can redo the iris with my friend's brand new Canon 7d soon for comparison.
CS
Martin
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Star surfer8
super member
Reged: 05/15/06
Posts: 494
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Very nice Iris Martin.
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Tom
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