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Old 23-12-2015, 07:30 PM
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gregbradley
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The Flame Nebula

Usually imaged as part of the Horsehead Nebula, the Flame Nebula is a pretty cool looking nebula all on its own.

Another work in progress using the CDK17 and Proline 16803 (whilst the Honders is imaging on a separate system, doubling my image production on a good night).

15 x 10 minutes of Ha at 17 inches F4.5. No sharpening, deconvolution and minimal processing.

http://www.pbase.com/gregbradley/image/162156685/large

http://www.pbase.com/gregbradley/ima...56685/original

Greg.
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  #2  
Old 23-12-2015, 07:32 PM
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Hi Greg,

Lovely framing and great detail.

Cheers,
Tim
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  #3  
Old 23-12-2015, 08:18 PM
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Hi Greg,

Lovely framing and great detail.

Cheers,
Tim
Thanks Tim. Yes the CDK really does get some detail.

Greg.
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  #4  
Old 23-12-2015, 08:50 PM
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DJScotty (Scott)
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Greg that almost rings of a Hubble image! Excellent work!
(EX) DJ Scotty
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Old 23-12-2015, 09:17 PM
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Greg that almost rings of a Hubble image! Excellent work!
(EX) DJ Scotty
Gee, high praise. Thank you.

Greg.
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  #6  
Old 23-12-2015, 09:35 PM
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Wow snap!

Almost exactly the same framing of same target that I was shooting last night! Woohoo, bring on the flame shootout

Quick screenshot of single 30min sub from last night attached fyi.

Looks great, nice image in the making there Greg.

Noticed very little O3 in it for a full NB though. Are you doing HaRGB?

cheers

Andy
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  #7  
Old 23-12-2015, 09:51 PM
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Ryderscope (Rodney)
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Lovely work Greg. Much to explore in that image.
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  #8  
Old 23-12-2015, 10:05 PM
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graham.hobart (Graham stevens)
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flame

cool Greg!
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  #9  
Old 24-12-2015, 06:27 AM
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Quote:
Originally Posted by Andy01 View Post
Wow snap!

Almost exactly the same framing of same target that I was shooting last night! Woohoo, bring on the flame shootout

Quick screenshot of single 30min sub from last night attached fyi.

Looks great, nice image in the making there Greg.

Noticed very little O3 in it for a full NB though. Are you doing HaRGB?

cheers

Andy
Thanks Andy. Yes a shootout would be fun. HaRGB? - yes, perhaps HaLRGB.

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Originally Posted by Ryderscope View Post
Lovely work Greg. Much to explore in that image.
Thanks for that.

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Originally Posted by graham.hobart View Post
cool Greg!
Cheers Graham. I almost didn't get the image with a computer freeze. Its always something.

Greg.
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  #10  
Old 24-12-2015, 08:16 AM
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marc4darkskies (Marcus)
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A cool Flame Greg! Not many people have the FL to just shoot the flame (and make a meal of it). Framing is good and this will turn out very nice, but I reckon you should have gone without the reducer for this.
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  #11  
Old 24-12-2015, 09:02 AM
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RB (Andrew)
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Very cool indeed Greg, well done.
Looking forward to your progress on this one.

RB
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  #12  
Old 24-12-2015, 09:44 AM
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Another nice project underway Greg, cool. I like the framing too

Mike
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Old 24-12-2015, 09:59 AM
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nice one Greg - its an original take on the old favourite and looks great.
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  #14  
Old 24-12-2015, 11:10 AM
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Quote:
Originally Posted by marc4darkskies View Post
A cool Flame Greg! Not many people have the FL to just shoot the flame (and make a meal of it). Framing is good and this will turn out very nice, but I reckon you should have gone without the reducer for this.
Thanks Marcus. You may be right about the reducer. I am not sure I have the right adapters to attach the camera to the scope without a 2nd MMOAG. I might. Once the image is finished I think I will revert to no reducer for a while. The beauty of the reducer though is it makes the scope F4.5 at 17 inches which is super fast. Very handy in erratic weather.

Quote:
Originally Posted by RB View Post
Very cool indeed Greg, well done.
Looking forward to your progress on this one.

RB
Thanks RB. Hopefully it will be finished next new moon.

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Originally Posted by strongmanmike View Post
Another nice project underway Greg, cool. I like the framing too

Mike
Cheers Mike.

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Originally Posted by Shiraz View Post
nice one Greg - its an original take on the old favourite and looks great.
Thanks Ray. Its often not looked at in its own right.

Greg.
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  #15  
Old 24-12-2015, 04:32 PM
Placidus (Mike and Trish)
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Very fine, Greg. There's a lovely hillock-shaped shock front toward about 2 o'clock from the flame, and many other fine details, that I've never noticed before. With 15 frames you might be able to do a bit of outlier rejection to make the small number of warm pixels go away without losing any detail.
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  #16  
Old 24-12-2015, 06:11 PM
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Quote:
Originally Posted by Placidus View Post
Very fine, Greg. There's a lovely hillock-shaped shock front toward about 2 o'clock from the flame, and many other fine details, that I've never noticed before. With 15 frames you might be able to do a bit of outlier rejection to make the small number of warm pixels go away without losing any detail.
Thanks Mike. Yes it may be worthwhile redoing the calibration.

Greg.
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  #17  
Old 24-12-2015, 07:56 PM
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Just had another look at this Greg and I recon it could be a real cracker when finished, the framing really works!

Looking forward to your finished product!

Mike
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  #18  
Old 24-12-2015, 09:41 PM
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Really great detail and bright stars are kept nicely under control - your scope+camera combo is a real deal!

Looking forward to your completed project Greg
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  #19  
Old 24-12-2015, 10:17 PM
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im a massive flame neb fan! what else looks anywhere close to it up there?? pity it is so close to the horsey and alnitak otherwise it would be photographed way more. you've done great here greg!!

russ
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  #20  
Old 25-12-2015, 06:40 AM
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Quote:
Originally Posted by strongmanmike View Post
Just had another look at this Greg and I recon it could be a real cracker when finished, the framing really works!

Looking forward to your finished product!

Mike
Cheers Mike. When you've imaged just about everything framing things in a new way adds a bit of newness to the object.

Quote:
Originally Posted by Slawomir View Post
Really great detail and bright stars are kept nicely under control - your scope+camera combo is a real deal!

Looking forward to your completed project Greg
Thanks Slaw. Yes they do match well. 105,000 electron well depth takes a lot of bright star beating before it folds.

Quote:
Originally Posted by rustigsmed View Post
im a massive flame neb fan! what else looks anywhere close to it up there?? pity it is so close to the horsey and alnitak otherwise it would be photographed way more. you've done great here greg!!

russ
Thanks Russ. I have some RGB data but probably not enough to do the image so next new moon I'll collect more colour data.

Greg.
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