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Old 12-10-2010, 08:02 PM
Ken
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M27 Dumbbell

Hi just a quick M27 I captured between the clouds last week, I was surprised at the amount of detail that can be captured with 5 minute subs at F4.5. Taken with 18" Newt. with QHY9, guided off axis with Loadstar . Total expoure time red green and Ha 30 mins. blue 40 mins. I am still trying to get calibration frames to work so I ended up not using any.
Clear skies I wish Ken.
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Old 12-10-2010, 08:05 PM
icytailmark (Mark)
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wow that looks amazing
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  #3  
Old 12-10-2010, 08:10 PM
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peter_4059 (Peter)
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Great image Ken. Love the details you have captured. How is the 18" Newt mounted?

Peter
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Old 12-10-2010, 08:57 PM
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jjjnettie (Jeanette)
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Agreed, it's a fantastic image.
Thanks for posting.
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  #5  
Old 12-10-2010, 10:49 PM
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strongmanmike (Michael)
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Yeh that looks pretty good Ken, there is even a hint of the very faint outer areas.

Nice job

Mike
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  #6  
Old 12-10-2010, 10:56 PM
TrevorW
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Nice one Ken
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  #7  
Old 12-10-2010, 11:14 PM
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multiweb (Marc)
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Wow! Nice one. Great details and colors.
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Old 13-10-2010, 08:04 AM
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A great image Ken. That's the best M27 I have seen taken in Australia.

A bit of blue extinction occurring in the background which makes it look a bit brown? Perhaps up the blue in the background area only as red is too biased.

Greg.
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Old 13-10-2010, 09:47 AM
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Wow, beautiful image Ken.
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  #10  
Old 13-10-2010, 12:23 PM
Alchemy (Clive)
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Monster scope at work, lots of detail, love to see a pic of your setup too.
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  #11  
Old 13-10-2010, 01:19 PM
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Nice! Colours are spot on..!
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  #12  
Old 13-10-2010, 08:26 PM
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Magnificent!
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  #13  
Old 13-10-2010, 09:54 PM
Hagar (Doug)
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Amazing image Ken, The 18" certainly pulls in the light and detail.
Nicely processed and presented.
Well done.
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  #14  
Old 14-10-2010, 06:18 PM
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nice detail inside
well done
frank
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  #15  
Old 14-10-2010, 06:54 PM
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Octane (Humayun)
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Ken,

That's a fabulous image. A beautiful glowing orb in space. Love it.

Oh, to have such aperture on a solid mount!

H
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  #16  
Old 14-10-2010, 08:11 PM
Ken
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Thanks everyone for the positive feedback
This is the first image since I replaced my wooden tube with a aluminium truss tube and replaced the secondary mirror with a larger version.
Peter, the tube is mounted on a home made equatorial fork and driven by a dob driver system.
Thanks for the kind words Greg, the QHY9 is not a strong performer in the blue, the red can get a bit overwhelming in the background but I will try and tweak the blue a bit.
clear skies
Ken
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  #17  
Old 15-10-2010, 10:30 PM
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Tilt (Michael)
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Nice work Ken, loads of detail in this image. Looks like the new secondary on the 18" newt is working well.

Michael
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  #18  
Old 19-10-2010, 07:44 PM
Ken
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Thanks Michael I paid a bit extra for a 4" 30th wave secondary, hopefully it helps with image quality if the seeing is good.
Clear skies Ken.
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  #19  
Old 19-10-2010, 10:48 PM
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Nice image Ken. The detail is very nice and I echo the comment about it being the best I have seen taken from Australia.
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  #20  
Old 24-10-2010, 09:15 PM
Ken
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Thanks Paul for the positive feedback, I feel bad now that I put so little imaging time into this as I know there is a lot more faint detail in the background. I guess it will be redone next year.
Clear skies Ken
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