Thread: M16, Quad Subs
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Old 20-05-2013, 02:19 PM
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astronobob (Bob)
Casual Cosmos Capturer

astronobob is offline
 
Join Date: Jun 2010
Location: Gold Coast SE QLD
Posts: 4,487
Quote:
Originally Posted by RickS View Post
Nice one, Bob! Great colours, especially for a DSLR.
Thanx Rick, appreciated



Quote:
Originally Posted by multiweb View Post
Spot on colors. Great star colors too. Love that shot.
Cheers Marc, glad you like



Quote:
Originally Posted by Octane View Post
Lovely work, Bob!

That's about 1,600mm focal length, eh? Nice round stars.

Is your camera modified?

H
Thanx H pretty happy with it, yep. And apparantly 1670mm'ish, Camera Not modded in anyway, though I do use onbourd filters to kill off some blues that often show a bit too strong & personal custom settings I find helps at times, saturation, contrast, sharpness ect, I think most times they produces a better base image before processing ? Cheers !



Quote:
Originally Posted by peter_4059 View Post
Well done Bob. Stars are nice and sharp and nice detail in the neb. The histogram in Astrobin looks like you could adjust the black point for the red channel a bit.
Thanx & appreciate your Histo point very much Peter, I should check the histo more during processing, Lol, in fact, I found that that all RGB black point were still needing adjustment, though the Red was needing twice as much : ) Attached is a quick repro ? I did do a selective mod to the center, quite a dramatic change, but if you didn't or have another to compare, then, well, kinda Pops this area somewhat bettera ? ? : )



Quote:
Originally Posted by White Rabbit View Post
Thats freaking amazing for a 20min exposure, am I reading that right
? 4 subs at 300secs. Nice colour, and very little noise considering it's only 4 subs.

Nice job.

Sandy
Lol Sandy, And Thanx much , , you have read correct, 4 subs at 300secs. The cooler winter nights help alot, I always use ICNR, and PhotShop Noise Reduction can do wonders if used carefully

Thanx again all , ,
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