View Full Version here: : Cent A ........ That's all folks
Tamtarn
21-02-2008, 06:11 PM
This was taken on 15th Feb and is our very last image with the Pentax ist DL
We now move on to the Canon 40D which we hope serves us as well as our Pentax.
NGC 5128 CentaurusA Galaxy
11 x 7min lights .... ICNR .... ISO800 .... DSS & PS CS2 .... Skywatcher 8" Newt on EQ6 Pro
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peter_4059
21-02-2008, 06:28 PM
Very nice image. Which scope did you use?
Tamtarn
21-02-2008, 06:41 PM
Sorry didn't mention that Peter. The Skywatcher 8" Newt. Will edit the post
dugnsuz
21-02-2008, 06:56 PM
This 40D better pay for its keep sharpish as that is one fine image from the Pentax - you guys extracted far more detail/colour from that camera than I ever did...Well done!
Doug
Alchemy
21-02-2008, 07:11 PM
This is a nicer one than a previous effort a little while back (not that it wasnt ok),
i have taken a closer look at this one (i didnt look at the glob close enough the other day), if you pop it into photoshop and run the eyedropper tool accross the image you will find the red channel higher than the others fairly consistently accross the higher tones in the image, a slight drop in the top of the curve in the red channel could help this,(easily fixed)
the bottom end sky background is high at the blue end so a similar correction could be applied there.
apart from that its really good :thumbsup: i know the pentax is not of the same calibre as the new camera is ( it would be good to redo this with the new camera to see the difference).
Tamtarn
21-02-2008, 09:56 PM
Thanks Doug. We will just have to wait and see how we go with the Canon :)
Thanks for the advice Alchemy. I will look into the colour balance of the image when I get a chance.
Barb
Very nice guys, you've captured some lovely detail in this one.
Enjoy the new camera and learning curve.
Cheers
iceman
22-02-2008, 04:33 PM
Very nice image! I can't wait to see what you do with a 40D!
Geoff45
24-02-2008, 08:37 PM
Stunning shot. Nice round stars, good colour.
Geoff
Dietmar
24-02-2008, 09:30 PM
...gorgeous result! I love the huge filed of view with this nice brilliant in the middle.
it's too bad I cannot reach this galaxy from my location...48°N.
robin
24-02-2008, 11:19 PM
Nice one folks. Well done
bloodhound31
25-02-2008, 01:22 PM
Beautiful! I wish I could do as well with my 11" SCT and Canon 400D!
I am shaking my head in disbelief....wow.
Baz.
h0ughy
25-02-2008, 02:01 PM
Fantastic result from a great deal of skill and effort, well done B&D. i never was able to push my ist to that level successfully. So where does it get retired to?
[1ponders]
25-02-2008, 03:00 PM
What a cracker guys. Great team effort. :clap:
Tamtarn
25-02-2008, 10:13 PM
Wow thanks for the comments guys. We thought this thread was dead :)
We would just like to say we appreciate all the encouragement and advice given to us on this forum, it's enabled us to improve our deep sky imaging which we started 10 months ago.
Just hope we can do justice with the 40D now.
( Bye the way Houghy our camera is retiring to a friend of ours in SA Terrestial only ) what a shame :(
Here's our first afocal image posted in April last year
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