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Old 19-02-2018, 11:27 AM
Stevec35 (Steve)
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E3 - an obscure globular cluster

After a brief visit to the NGC I decided to go back to the obscure stuff again. This is E3, a most unusual globular cluster In Chamaeleon that was apparently once thought to be an open cluster. There is a lot of dust in this field, another thing that you don't often see with globular clusters. Other than that the field is fairly bland which probably explains why it is rarely imaged.

Cheers

Steve

http://members.pcug.org.au/~stevec/E3_STXL6303_RC14.htm
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Old 19-02-2018, 11:38 AM
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strongmanmike (Michael)
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Very interesting Steve, haven't heard of this one..I know there is a lot of dust in Chamaeleon as the Chamaeleon Complex fills most of the constellation and I recently imaged just a bit of it .

MIke
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Old 19-02-2018, 11:46 AM
Stevec35 (Steve)
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Very interesting Steve, haven't heard of this one..I know there is a lot of dust in Chamaeleon as the Chamaeleon Complex fills most of the constellation and I recently imaged just a bit of it .

MIke
Thanks Mike. This was another Sakib suggestion although I do recall it from the dim distant past. I imagine the FSQ would do a great job on the Chamaeleon dust. Perhaps a mega mosaic?
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Old 19-02-2018, 12:41 PM
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Excellent Steve!actually I think It's quite photogenic myself and It's been presented extremely well here darn It...make me feel like imaging some globs!
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Old 19-02-2018, 01:57 PM
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multiweb (Marc)
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Nice and dusty Steve.
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Old 19-02-2018, 02:22 PM
Stevec35 (Steve)
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Nice and dusty Steve.
Thanks Marc. Yes - dusty is the first word that comes to mind.

Quote:
Originally Posted by atalas View Post
Excellent Steve!actually I think It's quite photogenic myself and It's been presented extremely well here darn It...make me feel like imaging some globs!
Thanks Louie. I just thought it looked a little flat.
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Old 19-02-2018, 03:56 PM
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Another interesting target, Steve!
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Old 19-02-2018, 04:07 PM
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Thanks Marc. Yes - dusty is the first word that comes to mind.



Thanks Louie. I just thought it looked a little flat.

Not on my monitor Steve....pops nicely
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Old 19-02-2018, 04:44 PM
Stevec35 (Steve)
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Not on my monitor Steve....pops nicely
Actually I just tweaked it a bit and now I think it's okay. Not 100% convinced about the star colours as I had a lot of gradient problems.
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Old 19-02-2018, 07:40 PM
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Nice one Steve. It looks like the dust is wispy in nature, and is covering the bottom half of the more distant globular, causing the bottom half to be reddened.
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Old 19-02-2018, 08:14 PM
Stevec35 (Steve)
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Another interesting target, Steve!
Thanks Rick
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Old 19-02-2018, 08:16 PM
Stevec35 (Steve)
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Nice one Steve. It looks like the dust is wispy in nature, and is covering the bottom half of the more distant globular, causing the bottom half to be reddened.
Thanks M&T. Yes that's what it looks like to me too.
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Old 19-02-2018, 09:22 PM
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Again...another rare bird.

The galactic cirrus is so cool...but sometimes less is best....I'd reduce the contrast a tad "to respect the light"

But very interesting as is...comes down to personal choices
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Old 19-02-2018, 10:29 PM
Stevec35 (Steve)
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Again...another rare bird.

The galactic cirrus is so cool...but sometimes less is best....I'd reduce the contrast a tad "to respect the light"

But very interesting as is...comes down to personal choices
Thanks Peter. I think you're right but I'll experiment a bit more before I post another version. One problem in imaging this obscure stuff is that there usually isn't an existing version to compare against.
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  #15  
Old 20-02-2018, 07:51 PM
Ross G
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Another amazing capture of an object I've never heard of.

You are so expanding my knowledge of the universe!

A great looking photo Steve.

Ross.
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  #16  
Old 21-02-2018, 11:00 AM
Stevec35 (Steve)
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Another amazing capture of an object I've never heard of.

You are so expanding my knowledge of the universe!

A great looking photo Steve.

Ross.
Thanks Ross - glad to be of service. Another globular cluster is in the works. This is Laevens 1 and was only discovered in 2014. So far I've just done the luminance.
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  #17  
Old 21-02-2018, 11:04 AM
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strongmanmike (Michael)
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Thanks Ross - glad to be of service. Another globular cluster is in the works. This is Laevens 1 and was only discovered in 2014. So far I've just done the luminance.
Ooooh exciting, I like seeing new interesting things
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  #18  
Old 21-02-2018, 09:54 PM
Stevec35 (Steve)
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Ooooh exciting, I like seeing new interesting things
I hope it measures up. Interestingly it showed up quite clearly in only 20 minutes of luminance.
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