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Old 28-07-2015, 11:15 AM
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Ngc 6752

Not much of a fan of imaging globulars but here it is.

There are some background galaxies which are more interesting.
L=(R+G+B) 1 hr each RGB.

http://members.iinet.net.au/~sjastro/ngc6752c.jpg

Clear skies

Steven
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  #2  
Old 28-07-2015, 11:43 AM
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SkyViking (Rolf)
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Great shot of a beautiful globular cluster Steven. This one is actually the 3rd brightest in the sky, and very neglected, so it's nice to see an image of it every now and then.
Star colours in the field look really good and I do love the distinct white appearance of the cluster which makes it very intense and really conveys the crowded environment.
However, technically this and other globulars are all very red apart from a light sprinkle of Blue Straggler stars.
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Old 28-07-2015, 12:26 PM
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g__day (Matthew)
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Beautiful shot Steven, colours are great and the core is just starting to blow out.
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Old 28-07-2015, 01:30 PM
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Great shot Steven.

Greg.
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Old 28-07-2015, 05:32 PM
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Atmos (Colin)
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Looking really good. Unlike others, I am a bit of a globular cluster junkie. Spent too much time studying them I think
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Old 28-07-2015, 06:32 PM
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Quite an interesting looking field Steven. I really like the faint fuzzies in the back ground too.
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Old 28-07-2015, 07:15 PM
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Quote:
Originally Posted by Paul Haese View Post
Quite an interesting looking field Steven. I really like the faint fuzzies in the back ground too.
Thanks Paul.

Quote:
Originally Posted by Atmos View Post
Looking really good. Unlike others, I am a bit of a globular cluster junkie. Spent too much time studying them I think
Thanks Colin. As an astrophysicist you should make some contributions to the Science Forum.

Quote:
Originally Posted by gregbradley View Post
Great shot Steven.

Greg.
Thanks Greg.

Quote:
Originally Posted by g__day View Post
Beautiful shot Steven, colours are great and the core is just starting to blow out.
Thanks Matthew. I was was worried about losing control of the core.

Quote:
Originally Posted by SkyViking View Post
Great shot of a beautiful globular cluster Steven. This one is actually the 3rd brightest in the sky, and very neglected, so it's nice to see an image of it every now and then.
Star colours in the field look really good and I do love the distinct white appearance of the cluster which makes it very intense and really conveys the crowded environment.
However, technically this and other globulars are all very red apart from a light sprinkle of Blue Straggler stars.
Hi Rolf.

NGC 6752 has a colour index (B-V) of 0.65 making it one of the whiter globulars. Generally red coloured globulars are obscured by dust in our galaxy.

Clear skies

Steven
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Old 28-07-2015, 07:35 PM
Placidus (Mike and Trish)
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A lovely attention-grabbing shot. Beautiful colour. The decision to let the core burn out helps maintain the overall punch of the image.

Best,
Mike and Trish
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Old 28-07-2015, 07:40 PM
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Beautiful glob Steven. Love your star colours and the background galaxies. Well done mate.
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Old 28-07-2015, 08:06 PM
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A very cute glob, Steven. Not as majestic as Omega Cen or 47 Tuc but it has some personality Nicely captured and processed.

Cheers,
Rick.
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Old 29-07-2015, 12:05 AM
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strongmanmike (Michael)
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Really good image of this surprisingly seldom imaged globular Steve, nice work.

I tend to agree with your colour result too, I think NGC 6752 is indeed a rather whitish looking globular like this

Mike
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Old 29-07-2015, 12:48 AM
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cometcatcher (Kevin)
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That's quite beautiful.
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Old 29-07-2015, 01:30 PM
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Nice shot Steven. Great star colors.
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Old 29-07-2015, 07:34 PM
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Thanks Mike & Trish, Rex, Rick, Michael, Kevin , Marc.

Regards

Steven
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