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  #1  
Old 15-09-2014, 06:44 PM
Stevec35 (Steve)
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Yet another helix

This project was more about diagnosing some of the annoying little problems I've been having (probably user error) than producing an image. In the end much of the data didn't look too bad so I thought it was worth posting.

Cheers

Steve

http://members.pcug.org.au/~stevec/H...L6303_RC14.htm
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Last edited by Stevec35; 16-09-2014 at 04:58 PM.
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  #2  
Old 15-09-2014, 07:44 PM
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Peter Ward
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Hey Steve...you want to swap your RCOS with mine??

I really like the extra FL and resolution it delivers
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  #3  
Old 15-09-2014, 08:22 PM
Stevec35 (Steve)
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Quote:
Originally Posted by Peter Ward View Post
Hey Steve...you want to swap your RCOS with mine??

I really like the extra FL and resolution it delivers
Thanks for the vote of confidence Peter. Hmm - almost tempting but a better swap would probably be with the Honders.
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  #4  
Old 15-09-2014, 08:49 PM
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Thanks for the vote of confidence Peter. Hmm - almost tempting but a better swap would probably be with the Honders.
Great...so I'd end up with mis-matched 14" binoculars ?
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  #5  
Old 15-09-2014, 10:15 PM
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marc4darkskies (Marcus)
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That's really nice Steve! Some great detail going on there. I'll go out on a limb though and suggest the data might be good enough to allow you to push it a bit more for depth and contrast.

Cheers, Marcus
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  #6  
Old 16-09-2014, 04:17 AM
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dvj (John)
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Quote:
Originally Posted by Stevec35 View Post
Thanks for the vote of confidence Peter. Hmm - almost tempting but a better swap would probably be with the Honders.
Maybe I should move my Honders to Siding Springs and rent it out? ;-)
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  #7  
Old 16-09-2014, 06:56 AM
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Nice image Steve.

What problems are you having?

Steven
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  #8  
Old 16-09-2014, 08:11 AM
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Looks good, Steve! I also think you could pull a lot more out of that data.

Cheers,
Rick.
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  #9  
Old 16-09-2014, 10:00 AM
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multiweb (Marc)
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Those stars are so tiny. Quite a treat at that FL. Impressive.
Love the pic colors. Very smooth and natural, yet detailed. Lots of background galaxies.
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  #10  
Old 16-09-2014, 10:51 AM
Stevec35 (Steve)
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Originally Posted by multiweb View Post
Those stars are so tiny. Quite a treat at that FL. Impressive.
Love the pic colors. Very smooth and natural, yet detailed. Lots of background galaxies.
Thanks Marc

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Originally Posted by RickS View Post
Looks good, Steve! I also think you could pull a lot more out of that data.

Cheers,
Rick.
Thanks Rick. I think you are probably right. I was a bit conservative as my RGB data was rather patchy. I'm hoping to fill in the holes as it looks like some clear nights are coming and then attack the data more aggressively.

Quote:
Originally Posted by sjastro View Post
Nice image Steve.

What problems are you having?

Steven
Thanks Steven. Mostly it seems to be a focus motor that periodically sticks. There is a fix for it but I don't want to go there yet. My other problems are with the CCD Commander software doing unexpected things but that's probably just me programming it incorrectly.

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Originally Posted by dvj View Post
Maybe I should move my Honders to Siding Springs and rent it out? ;-)
I think you would get quite a few takers John!

Quote:
Originally Posted by marc4darkskies View Post
That's really nice Steve! Some great detail going on there. I'll go out on a limb though and suggest the data might be good enough to allow you to push it a bit more for depth and contrast.

Cheers, Marcus
Thanks Marcus - you are probably right. I'm going to try and get some better RGB data before I reprocess. Some of the RGB in this image was a bit patchy.
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  #11  
Old 16-09-2014, 10:54 AM
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Please forgive my impudence, especially for a new-comer, but I had a process of the online image. Really nice data, just needed a little adjusting if you don't mind. GREAT detail starting to come through.

I hope that's permissible?
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  #12  
Old 16-09-2014, 11:05 AM
Stevec35 (Steve)
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Quote:
Originally Posted by Ihsahakat View Post
Please forgive my impudence, especially for a new-comer, but I had a process of the online image. Really nice data, just needed a little adjusting if you don't mind. GREAT detail starting to come through.

I hope that's permissible?
Not a problem. Perhaps mine was processed a little conservatively but I intend to go back to it when I get a bit more data.
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  #13  
Old 16-09-2014, 12:59 PM
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That's a nice looking Helix there Steve. The streaming from the centre type tendrils though seemed to be smoothed out. They usually show up in the O111 data. Perhaps that can be brought out more using some sort of sharpening/contrast increase in the O111 data?

Greg.
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  #14  
Old 16-09-2014, 05:01 PM
Stevec35 (Steve)
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Originally Posted by gregbradley View Post
That's a nice looking Helix there Steve. The streaming from the centre type tendrils though seemed to be smoothed out. They usually show up in the O111 data. Perhaps that can be brought out more using some sort of sharpening/contrast increase in the O111 data?

Greg.
Thanks Greg - point taken . I've now done a reprocess using my existing data that I think would alleviate your concerns. I'm still going to get some more data though as I think this is an image worth spending time on.
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  #15  
Old 16-09-2014, 09:12 PM
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Nice work Steve.
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  #16  
Old 17-09-2014, 09:04 AM
Stevec35 (Steve)
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Nice work Steve.
Thanks Louie
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  #17  
Old 17-09-2014, 06:24 PM
DJT (David)
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Nicely done Steve. Going to assume your niggles were sorted as this looks pretty good.

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  #18  
Old 17-09-2014, 06:34 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Wow some detail in that Steve!

Striking colours too.

Cheers,

Justin.
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  #19  
Old 17-09-2014, 09:08 PM
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Sorry Steve, oddly blocky lolly pop colour, what were you thinking?. Mr Es rendition is an improvement.
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  #20  
Old 17-09-2014, 09:28 PM
Stevec35 (Steve)
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Quote:
Originally Posted by Bassnut View Post
Sorry Steve, oddly blocky lolly pop colour, what were you thinking?. Mr Es rendition is an improvement.
All a matter of opinion Fred. It's been very well received by my American colleagues.

Quote:
Originally Posted by tilbrook@rbe.ne View Post
Wow some detail in that Steve!

Striking colours too.

Cheers,

Justin.
Thanks Justin

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Originally Posted by DJT View Post
Nicely done Steve. Going to assume your niggles were sorted as this looks pretty good.

Thanks David. They're not all sorted but I'm getting there.
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