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Old 04-01-2017, 10:35 PM
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gregbradley
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The Wolf Nebula Repro

I have imaged this one before. The first time I saw it imaged was the excellent image by Paul Haese.

This one was one of the first images I took using the FLI ML16 (KAF16200 sensor).

I like the solidity of the images the AP Honders 305 makes. The 305mm aperture at F3.8 builds up the signal very nicely.

http://www.pbase.com/gregbradley/image/164548703/large regular size

http://www.pbase.com/gregbradley/ima...48703/original large size.

Taken at my home observatory.

Greg.
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Click for full-size image (Repro 6 Jan 17  Wolf Nebula HaLRGB 160 95 70 70 40 V8 thumb.jpg)
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Last edited by gregbradley; 06-01-2017 at 11:15 AM.
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  #2  
Old 04-01-2017, 10:53 PM
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Atmos (Colin)
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Quite an interesting region Greg, not quite as dynamic as some of your other work (just not as much in the area) but a strong Ha background. Nicely captured
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Old 04-01-2017, 10:55 PM
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Very nice work Greg....any data detail?
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Old 05-01-2017, 08:45 AM
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RickS (Rick)
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Hi Greg,

I like the version you did with the TEC180 better. It shows a lot more fine detail in the dark nebulosity. Looks like the red channel is clipped in this one. Maybe a quick repro?

Cheers,
Rick.
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Old 05-01-2017, 10:55 AM
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Quote:
Originally Posted by Atmos View Post
Quite an interesting region Greg, not quite as dynamic as some of your other work (just not as much in the area) but a strong Ha background. Nicely captured
It is an unusual area with different to normal type colours. It may need some more work as you point out.

Quote:
Originally Posted by atalas View Post
Very nice work Greg....any data detail?
Thanks Louie. I'll dig it up. It was a while ago.

Quote:
Originally Posted by RickS View Post
Hi Greg,

I like the version you did with the TEC180 better. It shows a lot more fine detail in the dark nebulosity. Looks like the red channel is clipped in this one. Maybe a quick repro?

Cheers,
Rick.
I'll have another look at it. Perhaps it is. I did hold back on publishing it as at times I thought more could be gotten out of it. Time to revisit the data.

Greg.

Greg.
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Old 06-01-2017, 09:17 AM
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Ok. I see what you were seeing and I have done a redo. I agree the first one was a bit flat and had some shutoffs caused by Ha layers etc.

This is more my normal style. Hard to achieve it sometimes. Processing really is an art and somewhat of an elusive thing at times.

Ha LRGB 160 95 70 70 40 minutes using 5 minute subs and a Paramount ME Mount.

http://www.pbase.com/gregbradley/image/164548703/large regular size

http://www.pbase.com/gregbradley/ima...48703/original large size.

Greg.

Last edited by gregbradley; 06-01-2017 at 11:16 AM.
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  #7  
Old 06-01-2017, 11:56 AM
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strongmanmike (Michael)
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Good shot Greg ...I'll give it a Wolf whistle

How do you sit on data for so long?...I'd be chomping at the bit to get at it

Mike
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  #8  
Old 06-01-2017, 07:58 PM
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Good shot Greg ...I'll give it a Wolf whistle

How do you sit on data for so long?...I'd be chomping at the bit to get at it

Mike
Thanks Mike. Yes I know its been around for a long time.

Greg.

Last edited by gregbradley; 07-01-2017 at 09:39 PM.
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  #9  
Old 09-01-2017, 11:58 PM
topheart
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Hi Greg,
I really like that wolf. Well done!!

I can see him howling to the sky.

Cheers,
Tim
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  #10  
Old 10-01-2017, 07:35 AM
Placidus (Mike and Trish)
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We think both versions are very fine. The head of the wolf is much more prominent now. (What big teeth you have, Grandma! All the better to eat you with.) Conversely, the haunches are less prominent than before.
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  #11  
Old 10-01-2017, 09:43 PM
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Quote:
Originally Posted by topheart View Post
Hi Greg,
I really like that wolf. Well done!!

I can see him howling to the sky.

Cheers,
Tim
Thanks Tim.

Quote:
Originally Posted by Placidus View Post
We think both versions are very fine. The head of the wolf is much more prominent now. (What big teeth you have, Grandma! All the better to eat you with.) Conversely, the haunches are less prominent than before.
Yes one area improves another weakens. Compromises. Perhaps I'll add the earlier data from the TEC180 taken at dark skies and quite long exposure to make it a stronger image.

Greg.

Greg.
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