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  #1  
Old 06-07-2017, 07:41 PM
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Octane (Humayun)
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IC 2944 (The Running Chicken Nebula) in Centaurus

And, I'm done with this one.

It's not perfect, but, it'll do for this year's effort.

60 hours narrowband, 8 hours LRGB stars.

I tried to be smart and do the LRGB star blending in PixInsight. I need time to master it; I'm too sick at the moment to redo it all in Photoshop.

Larger version available here.

Cheers!

H
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  #2  
Old 06-07-2017, 08:21 PM
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RickS (Rick)
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That looks very nice, H!
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  #3  
Old 06-07-2017, 08:25 PM
DJT (David)
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I like that. Nicely done.
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  #4  
Old 06-07-2017, 08:45 PM
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Atmos (Colin)
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Excellent shot H!
It is in fact one of the very few shots where I can distinctly make out the chicken!
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  #5  
Old 06-07-2017, 08:53 PM
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astronobob (Bob)
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Lovely image, H, grouse widefield picking up the GC aswell, !
My nana always suggested 'chicken' soup when down crook, it was a dead chook tho, Lol :-)
Get well soon !
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  #6  
Old 06-07-2017, 09:27 PM
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strongmanmike (Michael)
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Overall an excellent image Humayun, its crisp and the colour looks good and best of all, the whole damn chicken is well shown! b-Gurk!

Mike
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  #7  
Old 06-07-2017, 10:13 PM
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atalas
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Stars tight as a fishes butt,detail colour looks good, and contrast is nice and lots of signal in a great field....awesome
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  #8  
Old 06-07-2017, 10:24 PM
Placidus (Mike and Trish)
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That's excellent, Humayun! Rich and detailed. The cluster adds a lot. You've almost converted us to adding RGB stars to a narrowband image - it worked very well.

60 hours: a long time at the helm. A great result.

Best,
Mike and Trish
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  #9  
Old 06-07-2017, 10:27 PM
Martin Pugh
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A nice wide vista of this field, with good colour.

As for tight stars....well what do you expect, you have an FSQ!

Nice job
Cheers
Martin
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  #10  
Old 07-07-2017, 12:31 PM
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Andy01 (Andy)
My God it's full of stars

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Lovely image, great natural look to it and the stars are amazing
Very nice piece

PS: As mentioned elsewhere, I still reckon it looks like Ja-Ja Binks!
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  #11  
Old 07-07-2017, 12:35 PM
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68 hrs
Lovely image
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  #12  
Old 07-07-2017, 01:57 PM
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marc4darkskies (Marcus)
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Beautiful field and lovely colour H! A great image!

With 68 hours of integration though, isn't there some more depth you could tease out?
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  #13  
Old 07-07-2017, 02:32 PM
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Retrograde (Pete)
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Yes that looks exquisite. Great work!
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  #14  
Old 07-07-2017, 02:45 PM
topheart
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Wow!

A beautiful deep wide field image!!

Congratulations!
Cheers,
Tim
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  #15  
Old 07-07-2017, 06:19 PM
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Slawomir (Suavi)
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A spectacular image Humayun

Emission nebula, Bok globules, star cluster, planetary nebula...so much to explore!
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  #16  
Old 09-07-2017, 02:11 PM
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Octane (Humayun)
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Rick,

Thanks, mate. Your ColorMask script is a life saver.

Quote:
Originally Posted by RickS View Post
That looks very nice, H!
Thanks, David.

Quote:
Originally Posted by DJT View Post
I like that. Nicely done.
Colin,

Cheers, bud. It looks even better rotated 180 degrees, in my opinion. Perhaps I should have presented it in that way for more of compositional- impact.

Quote:
Originally Posted by Atmos View Post
Excellent shot H!
It is in fact one of the very few shots where I can distinctly make out the chicken!
Bob,

Haha, thanks. I'm much better now, thanks.

Quote:
Originally Posted by astronobob View Post
Lovely image, H, grouse widefield picking up the GC aswell, !
My nana always suggested 'chicken' soup when down crook, it was a dead chook tho, Lol :-)
Get well soon !
Mike,

Thanks, mate. Glad you think so.

Quote:
Originally Posted by strongmanmike View Post
Overall an excellent image Humayun, its crisp and the colour looks good and best of all, the whole damn chicken is well shown! b-Gurk!

Mike
H
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  #17  
Old 09-07-2017, 02:51 PM
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Octane (Humayun)
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Louie,

Thanks, so much, mate. Praise from you means the world to me.

Quote:
Originally Posted by atalas View Post
Stars tight as a fishes butt,detail colour looks good, and contrast is nice and lots of signal in a great field....awesome
Mike & Trish,

Thanks, guys.

Give it a go! I've got lots of practicing to do to get the blend perfect, too.

Quote:
Originally Posted by Placidus View Post
That's excellent, Humayun! Rich and detailed. The cluster adds a lot. You've almost converted us to adding RGB stars to a narrowband image - it worked very well.

60 hours: a long time at the helm. A great result.

Best,
Mike and Trish
Martin,

Thank you, sir!

And, yes, the FSQ-106N is a dream. I won't be parting with this one!

Quote:
Originally Posted by Martin Pugh View Post
A nice wide vista of this field, with good colour.

As for tight stars....well what do you expect, you have an FSQ!

Nice job
Cheers
Martin
Andy,

Glad you like the stars.

Sure does look like that character!

Quote:
Originally Posted by Andy01 View Post
Lovely image, great natural look to it and the stars are amazing
Very nice piece

PS: As mentioned elsewhere, I still reckon it looks like Ja-Ja Binks!
Raki,

Cheers, mate. I don't do things by halves.

Quote:
Originally Posted by niharika View Post
68 hrs
Lovely image
Cheers, guys.

H
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  #18  
Old 09-07-2017, 02:55 PM
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Octane (Humayun)
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Marc,

Thanks for the kind words.

I suspect there is more that can be brought out. I created a synthetic luminance with the three channel masters. All added at 1/3rd signal from each. I, however, did no further processing on that synthetic luminance. There is so much data contributed by the hydrogen alpha channel. In actual fact, to get the colours to start to balance out properly, I had to add the SII and OIII at 10 times the ratio of hydrogen alpha. I might have another stab at it and process the synthetic luminance before adding the other channels.

Quote:
Originally Posted by marc4darkskies View Post
Beautiful field and lovely colour H! A great image!

With 68 hours of integration though, isn't there some more depth you could tease out?
Pete,

Thank you.

Quote:
Originally Posted by Retrograde View Post
Yes that looks exquisite. Great work!
Tim,

Much appreciated!

Quote:
Originally Posted by topheart View Post
Wow!

A beautiful deep wide field image!!

Congratulations!
Cheers,
Tim
Suavi,

Thanks a lot, mate!

It is a truly beautiful region of the sky. There's a considerable amount of dust on the outskirts, too. I'll do a mosaic when it's back in a favourable position.

Quote:
Originally Posted by Slawomir View Post
A spectacular image Humayun

Emission nebula, Bok globules, star cluster, planetary nebula...so much to explore!
Thanks a lot, everyone!

H
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  #19  
Old 10-07-2017, 07:27 AM
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gregbradley
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That's an excellent result Humi.
Did the image progress much after say 15 hours though?
With noise reducing at.the.square root of the increase in time you get rapidly.diminishing returns. Some objects that are super faint seem to come alive
But a relatively bright nebula may not progress much.

I've never done that long on a single image so I am curious if there were benefits.
Greg
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  #20  
Old 10-07-2017, 02:54 PM
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multiweb (Marc)
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Massive field H. Very cool.
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