View Full Version here: : Ngc 1313
sjastro
21-01-2008, 09:55 AM
Hello,
This is my first image posting for this group. I prefer to image objects that are not on the beaten track.
NGC 1313 is a distorted barred spiral.
Imaged with a BRC-250 and ST-10XME. 80m L, 20m R, 20m G, 20m B RGB binned 2 X 2.
http://users.westconnect.com.au/~sjastro/ngc1313nnc.html
Clear skies
Steven
http://users.westconnect.com.au/~sjastro/small
theodog
21-01-2008, 10:08 AM
Nice image Steven.:)
I have often seen this on the maps but overlooked it.
I'm inspired to have a go at it when the sky clears and darkens.
Starkler
21-01-2008, 11:06 AM
Wow, amazing image :eyepop:
Nice image, Steven ! But on my monitor the galaxy looks a bit "isolated" from the background (perhaps you've used a mask and lowered the background level a little bit). Otherwise the galaxy looks great.
iceman
21-01-2008, 12:29 PM
Excellent image, Steven! Very unusual, and great to see something out of the ordinary.
Love to see more!
sheeny
21-01-2008, 04:58 PM
Beautiful work, Steven! Looks like an interesting merger...
Al.
glenc
21-01-2008, 06:00 PM
Amazing detail Steven. :thumbsup:
sjastro
21-01-2008, 06:47 PM
To all concerned thanks for the kind comments.
Clear skies
Steven
sjastro
21-01-2008, 06:56 PM
This object has a faint envelope which required stretching to be seen clearly Unfortunately it also highlighted a strong gradient for the G exposure caused by the filter being miscentered on the chip. I processed out the gradient which may have led to what you observe, although it is not obvious from my monitor.
Regards
Steven
zipdrive
21-01-2008, 10:56 PM
Love those images of galaxies in your gallery... :)
Hi Steven, a great looking image with some lovely detail and a fascinating subject as well.
This is definitely one for my imaging list as well.
Terry B
21-01-2008, 11:29 PM
Nice image. What are the 8 point diffraction spikes from?
sjastro
22-01-2008, 09:40 AM
Thanks to Zipdrive, Ric, and Terry for the comments. I appreciate them.
Steven
sjastro
22-01-2008, 09:43 AM
The 45 degree spikes are diffraction spikes, vertical spikes are from the microlens used on the ST-10XME and the near horizontal spikes are probably reflections.
Regards
Steven
Garyh
22-01-2008, 09:55 AM
beautiful!
color balance looks very nice and processing looks very good as well.
Look forwards to more!
cheers Gary
sjastro
22-01-2008, 05:22 PM
Thanks Gary.
Regards
Steven
marc4darkskies
23-01-2008, 12:56 PM
Gorgeous image Steven. A very impressive body of work on your web site too!
Cheers, Marcus
tornado33
23-01-2008, 03:05 PM
I like the ionized hydrogen regions in there
Scott
sjastro
24-01-2008, 11:28 AM
Thanks Scott and Marcus.
Regards
Steven
little col
25-01-2008, 12:29 AM
:eyepop: stunning and so much detail , i love the way you have processed the fine detail to nice and clean :):thumbsup:
sjastro
25-01-2008, 06:31 PM
Glad you liked the image. There were a few technical hitches to overcome.
Regards
Steven
Interesting object Steven. Colours look somewhat muted, almost mono-tone with a rapid contrast drop between the galaxy and sky background. Perhaps its screaming for more data. Having seen your inspirational online gallery, I feel certain you are capable of making this image into something really special.
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