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Old 14-12-2015, 09:10 PM
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Paul Haese
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Paul Haese is offline
 
Join Date: Jan 2009
Location: Adelaide
Posts: 9,991
Thanks David and Marc for your comments.

Quote:
Originally Posted by Stevec35 View Post
Certainly one of the best NGC 1097 images I've seen Paul

Cheers

Steve
Thanks Steve for such high praise. Whilst I am very happy with the detail levels on this image, I think there are a few images out there that look much better. Those are from much larger scopes though. So I am happy my "little" scope stands up well against the bigger players.

Quote:
Originally Posted by Atmos View Post
There certainly is a factor with this rendition. Wonderfully captured Paul!
Thanks Colin, I have processed this several times over the course of collecting the data. I got quite excited about the possibilities after about 10 hours of luminance. I could easily take this further and collect a lot more data in the luminance to create a very noise free image with lots of the back ground galaxies poking out.

Quote:
Originally Posted by Placidus View Post
Faultless finish. Most enjoyable. The colour is excellent, and the "gas ring" in the nucleus magical.
Thanks MnT for your kind words. I really like the colouring too both of the galaxy and the stars in the field. That gas ring is a really interesting object and I am very happy with how that came out.


Quote:
Originally Posted by RickS View Post
A great image, Paul, with impressive detail. The galaxy core is the icing on top for me.

I recently ran across a paper on imaging a low surface brightness galaxy where the authors were able to show features as faint as 28 mag/arcsec^2. I'm going to see if I can apply their techniques to my old NGC 1097 data and bring out R4 more clearly.

Cheers,
Rick.
Thanks Rick. it must be some sort of sharpening and contrasting technique I imagine that would provide that ability. I'd be very interesting should you be able to produce more detail out of your image.

I looked at your image several times over the last couple of months. I also looked at several others images too, just for comparative purposes and to work out what I liked in each.
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