SGT500
Carpal Tunnel
Reged: 10/03/06
Posts: 2919
Loc: Ny
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Hello,
I have no new data so i reprocessed m57 to try to pull out some of the outer shell.
After a very long round of processing heres my result.
This is only 1 hour of 3 minute subs.
Comments Welcome 
-Sal
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-Sal
AstroTech Ritchey Chretien 8"
Williams Optics Zenithstar 80
Orion Atlas Eq-G
Hap Griffin Modified Canon Eos Xs (1000D)
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Edited by SGT500 (11/07/09 02:07 PM)
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Psyire
scholastic sledgehammer
Reged: 06/24/07
Posts: 976
Loc: 55* North
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Sal, that's a great image. Rarely do I see so much nebulosity out around the ring. Nice one!
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Nils_Lars
Post Laureate
Reged: 01/04/08
Posts: 3385
Loc: Santa Cruz Mountains , CA
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I didnt think you could pull that kind of detail from 3 min subs , you have some processing skills for sure.
Well done Sal.
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Erik
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SGT500
Carpal Tunnel
Reged: 10/03/06
Posts: 2919
Loc: Ny
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Thanks Psyire. I really had to dig deep to get this to come out.
lots of noise reduction and layer masks, but i was able to get a little bit of detail.
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-Sal
AstroTech Ritchey Chretien 8"
Williams Optics Zenithstar 80
Orion Atlas Eq-G
Hap Griffin Modified Canon Eos Xs (1000D)
My Astrophotography Gallery
My Sketch Gallery
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SGT500
Carpal Tunnel
Reged: 10/03/06
Posts: 2919
Loc: Ny
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Quote:
I didnt think you could pull that kind of detail from 3 min subs , you have some processing skills for sure.
Well done Sal.
Thanks Erik!
I didnt think the outer shell could be pulled out of 3 minute subs either. or in 1 hour of data. when streched extremely hard, The outer shell was there but it was almost pure noise.
I pulled it out by gaussian blurring, noise reduction and layer masks.
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-Sal
AstroTech Ritchey Chretien 8"
Williams Optics Zenithstar 80
Orion Atlas Eq-G
Hap Griffin Modified Canon Eos Xs (1000D)
My Astrophotography Gallery
My Sketch Gallery
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Footbag
sage
Reged: 04/13/09
Posts: 459
Loc: Scranton, PA
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Amazing. I can't figure out how you guys get so much detail out of the small targets. Great work.
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Adam
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nofxrx
Vendor (HyperCams & Mods)
Reged: 07/12/05
Posts: 2486
Loc: Palm Bay,Florida
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I agree,seems you have been practicing your processing skills Master Jedi 
Nice image,Sal!!!
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Brent Oliver
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nickatnight
Carpal Tunnel
Reged: 04/14/08
Posts: 1745
Loc: Santa Clarita, CA (LA Suburbs)
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Holy cow...I didn't know there was an outer shell. That's wicked Sal!
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nickatnight
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SGT500
Carpal Tunnel
Reged: 10/03/06
Posts: 2919
Loc: Ny
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Thanks Adam Brent and Nick!
Im happy with this reprocess
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-Sal
AstroTech Ritchey Chretien 8"
Williams Optics Zenithstar 80
Orion Atlas Eq-G
Hap Griffin Modified Canon Eos Xs (1000D)
My Astrophotography Gallery
My Sketch Gallery
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davidc
sage
Reged: 11/24/05
Posts: 259
Loc: Mesa, Arizona
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sal,
Great image you have done of M57, I like the way you pulled the nebulosity and the shell out on that one. Great job.
David
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