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  #1  
Old 13-11-2014, 07:18 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Colourful LMC mosaic.

Hi,

Here's some Photo shop trickery to bring out HA regions while leaving the cyans in this 4 panel mosaic with an unmodded Canon 1100D.
I think it's all in the right spots.
Anyway it was good fun to do, chipped away at over the past month.

7 x 8 minute subs per panel, at ISO 1600, 4panels at f/6 220mm standard 80 to 300mm kit lens.
Stacked in Deep Sky Stacker .Processed in PS Cs2.

Cheers,

Justin.
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  #2  
Old 13-11-2014, 07:21 PM
Stevec35 (Steve)
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Nice bit of trickery there Justin. It looks good to me.

Cheers

Steve
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  #3  
Old 13-11-2014, 07:23 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Nice bit of trickery there Justin. It looks good to me.

Cheers

Steve
Thanks Steve!

Always a little hard to know what's right.

Cheers,

Justin.
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  #4  
Old 13-11-2014, 07:25 PM
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Beautiful Justin. Love the wild field view of this area.
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  #5  
Old 13-11-2014, 07:28 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Beautiful Justin. Love the wild field view of this area.
Thanks Rex!

Mosaics are fun and the best way to do the LMC.

Cheers,

Justin.
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  #6  
Old 13-11-2014, 10:01 PM
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Larryp (Laurie)
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Great result, Justin
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  #7  
Old 13-11-2014, 10:14 PM
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So much stuff going on in there, nice image
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  #8  
Old 13-11-2014, 10:37 PM
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cometcatcher (Kevin)
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I can't see the trickery so good job! I remember when I first moved here 34 years ago I could see the LMC easy by eye, now I can barely see it and it's not just my eyes.
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  #9  
Old 14-11-2014, 07:53 AM
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Nicely composed wide field Justin. And; it looks like everyone is doing this region at the moment. Well not everyone but it is a popular area.
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  #10  
Old 14-11-2014, 10:11 AM
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Camelopardalis (Dunk)
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Beautiful Justin, well done
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  #11  
Old 14-11-2014, 03:20 PM
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Love the LMC !great work Justin.
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  #12  
Old 14-11-2014, 04:36 PM
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Great mosaic'ing, Justin!
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  #13  
Old 14-11-2014, 05:24 PM
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Hi Justin,
Very nice,
I wonder what it would look like if you split the channels -
then swapped blue & red - then recombined?

cheers
Allan
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  #14  
Old 14-11-2014, 06:41 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Quote:
Originally Posted by Larryp View Post
Great result, Justin
Thanks Laurie!

Quote:
Originally Posted by pluto View Post
So much stuff going on in there, nice image
Thanks Hugh!

What really intrigues me is the different colours you get in the LMC compared to our own galactic nebula.
I wonder if someone has an explanation???

Quote:
Originally Posted by cometcatcher View Post
I can't see the trickery so good job! I remember when I first moved here 34 years ago I could see the LMC easy by eye, now I can barely see it and it's not just my eyes.
Thanks Kevin!

Light pollution sucks!!


Quote:
Originally Posted by Paul Haese View Post
Nicely composed wide field Justin. And; it looks like everyone is doing this region at the moment. Well not everyone but it is a popular area.
Thanks Paul!

Yep, I've been following your LMC nebula images, great colour and resolution.
I've a two panel mosaic of the same area which I'll post later.

Quote:
Originally Posted by Camelopardalis View Post
Beautiful Justin, well done
Thanks Dunk!

Quote:
Originally Posted by atalas View Post
Love the LMC !great work Justin.
Thanks Louie!

Quote:
Originally Posted by RickS View Post
Great mosaic'ing, Justin!
Thanks Rick!

I must admit mosaics are a lot easier now with programmes like ICE, don't know if I would have the patience to do it Photo shop.

Quote:
Originally Posted by alpal View Post
Hi Justin,
Very nice,
I wonder what it would look like if you split the channels -
then swapped blue & red - then recombined?

cheers
Allan
Thanks Allan!

That's a good idea!
Must try that out, wonder if anyone else has done that
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  #15  
Old 14-11-2014, 08:47 PM
Andre27 (Andre)
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Great image , love it.
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  #16  
Old 14-11-2014, 09:13 PM
Ross G
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Great looking wide photo Justin.

Nice colours and details.

Your "magic tricks" are producing better and better looking photos.

Ross.
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  #17  
Old 15-11-2014, 05:44 AM
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Quote:
Originally Posted by alpal
Hi Justin,
Very nice,
I wonder what it would look like if you split the channels -
then swapped blue & red - then recombined?

cheers
Allan
Quote:
Originally Posted by tilbrook@rbe.ne View Post

Thanks Allan!

That's a good idea!
Must try that out, wonder if anyone else has done that
Yes - you might not need the
"Photo shop trickery to bring out HA regions" if you do that.
I've seen it done before on the LMC with DSLR data.
I think there is something about the Bayer matrix on a DSLR that causes problems with colours on the LMC & SMC.

cheers
Allan
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  #18  
Old 15-11-2014, 11:18 AM
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tilbrook@rbe.ne (Justin Tilbrook)
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Quote:
Originally Posted by Andre27 View Post
Great image , love it.
Thanks Andre!

Quote:
Originally Posted by Ross G View Post
Great looking wide photo Justin.

Nice colours and details.

Your "magic tricks" are producing better and better looking photos.

Ross.
Thanks Ross!

Nothing like tarting up the image.

Quote:
Originally Posted by alpal View Post
Yes - you might not need the
"Photo shop trickery to bring out HA regions" if you do that.
I've seen it done before on the LMC with DSLR data.
I think there is something about the Bayer matrix on a DSLR that causes problems with colours on the LMC & SMC.

cheers
Allan
Thanks for that Allan!

Cheers,

Justin.
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  #19  
Old 20-11-2014, 09:49 PM
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Shiraz (Ray)
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lovely work Justin - looks just "right"
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  #20  
Old 21-11-2014, 08:26 AM
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multiweb (Marc)
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Wow! That's very nice. Love the colors.
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