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Old 30-04-2012, 09:56 PM
Martin Pugh
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Omega Centauri

Last time I did this was with the RC, but this image was taken with the FSQ.

Got a little bit of dust going on, but the background distant galaxies were most unexpected.

http://www.martinpughastrophotograph...L11K_80pct.jpg

(4.5Mb)

Straight RGB, 90 minutes each.

Gotta love this SH globular.

cheers
Martin

Last edited by Martin Pugh; 01-05-2012 at 08:21 PM.
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Old 30-04-2012, 10:02 PM
DJT (David)
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Ah, I was told off once for not having enough colour on my attempt..now I get it..What a great image
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Old 30-04-2012, 10:04 PM
Ross G
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Wow..what amazing colour and detail.

Another great photo Martin.

Ross.
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Old 30-04-2012, 10:06 PM
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Nico13 (Ken)
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Very Impressive Martin, Just love the detail in those background Galaxys, thanks for showing it.
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Old 30-04-2012, 10:07 PM
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Love the resolution of the central stars. I really like all the galaxies which have detail in them. Colour is great but the globular does not seem to sit in all its glory. It looks muted, almost flat. When viewing the whole image the orange stars look pinkish to me. Quite similar to your previous image in Carina. Maybe this is what you are trying to achieve?

Gotta love those pin stars.
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Old 30-04-2012, 10:14 PM
Martin Pugh
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Thanks folks

Interesting comment Paul. I am certainly not seeing pinkish stars on my screen, which suggests it may be time to recalibrate my monitor. Thanks for pointing that out though.

Believe it or not, I actually applied a very minor gaussian blur to the globular! Maybe I should take that off!

cheers
Martin
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Old 30-04-2012, 10:20 PM
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ballaratdragons (Ken)
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Quote:
Originally Posted by Martin Pugh View Post
Thanks folks

Interesting comment Paul. I am certainly not seeing pinkish stars on my screen, which suggests it may be time to recalibrate my monitor. Thanks for pointing that out though.

Believe it or not, I actually applied a very minor gaussian blur to the globular! Maybe I should take that off!

cheers
Martin
Beautiful image Martin.

I don't see any pinkish stars either.
If anything, the saturation may be a bit too strong when zoomed in, but I like the overall image as a widefield
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Old 30-04-2012, 10:22 PM
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Quote:
Originally Posted by Martin Pugh View Post
Thanks folks

Interesting comment Paul. I am certainly not seeing pinkish stars on my screen, which suggests it may be time to recalibrate my monitor. Thanks for pointing that out though.

Believe it or not, I actually applied a very minor gaussian blur to the globular! Maybe I should take that off!

cheers
Martin
It could be a combination of both monitors Martin. Might need looking at again, but other images I have looked at today did not have that same cast.

Man that resolution must be very sharp. I could not have picked there was gaussian blur in the glob. Wow must be sharp.
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Old 30-04-2012, 10:54 PM
Stevec35 (Steve)
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Nice shot Martin. You got a lot more colour than when I did this with my FSQ although less dust.

Cheers

Steve
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  #10  
Old 30-04-2012, 11:02 PM
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That's an amazing photo.
Omega Centauri is so clear & I never knew there were that
many other galaxies surrounding it.
Some must be very distant.
How did you do this photo?
It must have been a great dark site & many long exposures?

Thanks for posting.
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Old 01-05-2012, 01:44 AM
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Gobsmacked... really appreciate this image Martin. Thanks

Josh
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Old 01-05-2012, 09:26 AM
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An unusual presentation of the object. I presume to highlight the faint background dust and faint fuzzies which you have done very nicely.

A unique perspective.

Greg.
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Old 01-05-2012, 09:40 AM
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Wonderful view Martin. Thanks, all the best.
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  #14  
Old 01-05-2012, 09:50 AM
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A great shot as always. Agree with the others on the cluster centre though.
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Old 01-05-2012, 06:05 PM
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Double WOW! Nice Martin!
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Old 01-05-2012, 06:13 PM
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Fabulous! I was really taken by the cluster of galaxies at the centre far right edge.

It would be just magic to do them justice with a long focal length instrument. The face on spiral would look just amazing.

There's another wonderful cluster about halfway between Omega Centauri and Centaurus A which is deserving of some long focal length attention.

Thanks, Martin.

H
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Old 01-05-2012, 08:08 PM
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Absolutely stunning.
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  #18  
Old 01-05-2012, 08:18 PM
Martin Pugh
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Hello

Thank you very much for the posts.

I have adjusted the luminance of the globular to make it 'less flat', so hopefully that's an improvement.

http://www.martinpughastrophotograph...L11K_80pct.jpg

Greg - not sure what you mean by 'unusual presentation' - the globular is right on axis! I know what you mean, I could have cropped it right down to frame just the globular, but I did want to show the dust and distant galaxies.

Alpal - not sure what you mean by 'how did I take this photo'
The observatory at Yass is pretty dark, although I am light polluted slightly from the west. The individual exposures were only 5minutes.

If you are interested, my 'night sky' is uploaded to my website at 10minute intervals during hours of darkness.

http://www.martinpughastrophotograph...u/Yass_ASC.htm

cheers
Martin
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Old 01-05-2012, 09:05 PM
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Quote:
Originally Posted by Martin Pugh View Post
Hello

Alpal - not sure what you mean by 'how did I take this photo'
The observatory at Yass is pretty dark, although I am light polluted slightly from the west. The individual exposures were only 5minutes.

If you are interested, my 'night sky' is uploaded to my website at 10minute intervals during hours of darkness.

http://www.martinpughastrophotograph...u/Yass_ASC.htm

cheers
Martin
Thanks Martin -
I found this pic of yours which says everything -
a very high end setup - no wonder your photos are so good.

http://www.martinpughastrophotograph...MEandFS128.JPG
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  #20  
Old 01-05-2012, 09:48 PM
Martin Pugh
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Ah yes, that's my old FS128, which I sold to a chap on IIS which then got stolen from his house

thanks again

Martin
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