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View Full Version here: : M42 with CGEM and Nikon D600


toc
05-02-2013, 01:03 AM
You guessed it - M42 :) Have to start somewhere.

This is a single frame from the Nikon D600, processed in lightroom. (iso 800, 30 seconds, unguided)

I actually took about 30 odd frames, and stacked them in deepskystacker, but I didn't get any better result than this, so...

Edit: I used a WO megrez 90...

ourkind
05-02-2013, 01:08 AM
wow you must have some clear dark skys! Nice sub :thumbsup:

toc
05-02-2013, 01:20 AM
Actually Im the northern suburbs of Melbourne. :)

Larryp
05-02-2013, 04:45 PM
Very nice, Tim!

TechnoViking
05-02-2013, 10:26 PM
Very nice, such a pretty nebula. I love seeing all the variations of colours from different cameras, editing and personal tastes.
Great job!

04Stefan07
06-02-2013, 01:02 AM
Nice image mate!

toc
06-02-2013, 07:43 AM
Thanks all :) I really need to spend some time playing with deep sky stacker. Im sure I can reduce the noise.

The D600 seems like a nice camera for Astro - excellent sensor in a lightweight body. The Live View is no where near as good as the Canon though. Makes focusing a little more difficult.

ZeroID
06-02-2013, 06:33 PM
That's more than pretty darn good for a single exposure Tim. Is the original that dark or have you pushed the processing quite hard ?
I haven't even got a Liveview mode on the SONY so I know what you mean about focussing being a mission. But there are always ways to get round it... well done.

toc
07-02-2013, 12:32 AM
the original is not dark, but its lowish in constrast because of light pollution. I mostly did some curves adjustment in LR, and boosted the 'clarity' and saturation.

Rhysmandala
07-02-2013, 04:08 PM
Dude this looks amazing! How exactly did you capture it with your Nikon? I have a Canon 7D and would love to be able to get shots like this. Cheers.

toc
07-02-2013, 11:38 PM
Thanks :) The image itself was a 30 second exposure at ISO 800. I used the Celestron All Star alignment routine to get me closely polar aligned - I hate trying to drift align :lol: Seems to be good enough for 30 seconds unguided at the focal length of the megrez 90.

In lightroom I adjusted the curves to increase the contrast, then played with the saturation and clarity. That's about it!