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Old 08-05-2013, 10:21 PM
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Jon (Jonathan)
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M4

OK, so I keep posting images of globular clusters. And maybe they all look ... similar. But I suspect I'm slightly obsessed with globs. I love their little differences. Also, I reckon if globular clusters didn't exist, and George Lucas had invented them as a special effect for Star Wars, we'd all say "No way! Get out of here! That could never happen".

12 x 3 min subs, ISO 1600, imaged with the 60Da on the 28yo 5" Newt :-)
Just now (8.30 - 8.50) processed in DSS with a quick stretch etc. in PS
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Old 08-05-2013, 11:23 PM
Kev11 (Kevin)
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Don't apologise, Jonathan, I like them too. Great photo.
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Old 08-05-2013, 11:29 PM
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I like globs, too-nice image!
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Old 08-05-2013, 11:44 PM
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Thanks guys. I keep wondering what the night sky might look like from a planet orbiting a star in the centre of a globular cluster. How might those guys think about the universe?
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Old 09-05-2013, 07:47 AM
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rcheshire (Rowland)
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Quote:
Originally Posted by Jon View Post
Thanks guys. I keep wondering what the night sky might look like from a planet orbiting a star in the centre of a globular cluster. How might those guys think about the universe?
RayBan sales would be up...!

Fascinating little universe we live in.
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Old 09-05-2013, 09:34 AM
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Rigel003 (Graeme)
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Thanks guys. I keep wondering what the night sky might look like from a planet orbiting a star in the centre of a globular cluster. How might those guys think about the universe?

If you haven't already, you need to read a classic short story by Isaac Asimov called "Nightfall", about just that scenario. A planet with three suns which is permanently in daylight except once in several millenia when an eclipse by a dark body lets people see the stars for the first time.

Nice image btw.
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Old 09-05-2013, 12:57 PM
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Originally Posted by Rigel003 View Post
If you haven't already, you need to read a classic short story by Isaac Asimov called "Nightfall", about just that scenario. A planet with three suns which is permanently in daylight except once in several millenia when an eclipse by a dark body lets people see the stars for the first time.

Nice image btw.
That's right, I remember now! I read it as a child. It might have been at the back of my mind when I made that post.
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Old 10-05-2013, 07:03 AM
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Gem (Grant)
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Nice! Keep the globs coming!

The background is a little grainy - you might want to consider darks and bias frames to help get a blacker background.

Go the Canberran imagers!!
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Old 10-05-2013, 07:13 AM
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I'll keep 'em coming.

It has darks, flats and bias - but the darks were scaled from a different exposure tie which never works well ... I'll reprocess and repost.
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