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Astrophotography and Sketching >> DSLR & Digital Camera Astro Imaging & Processing

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Nicola
super member


Reged: 05/23/06
Posts: 137
Loc: Milan, Italy
M31 - The Great Andromeda Galaxy new
      #3424989 - 11/02/09 05:11 AM

At last I managed to shoot it properly.

Details and picture at my blog http://skymonsters.wordpress.com/

Clear Skies!

--------------------
Nicola
SkyMonsters - http://www.skymonsters.net


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bebert
sage


Reged: 07/21/08
Posts: 247
Re: M31 - The Great Andromeda Galaxy new [Re: Nicola]
      #3425223 - 11/02/09 10:16 AM

Really nice Nicola! I've got to add some time to my batch of M31 subs.

--------------------
Celestron C8
Orion 80 ED
Vixen 70s for guiding
CG5-ASGT
SSAG
PHD Guiding
Canon 300D(a)
Celestron 0.63 focal reducer
WO 0.8x FF/FR version II


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s58y
Postmaster


Reged: 12/12/04
Posts: 5509
Loc: Eastern NY
Re: M31 - The Great Andromeda Galaxy [Re: bebert]
      #3425387 - 11/02/09 12:06 PM

Fabulous M31 image

--------------------
Hutech 30D, SBIG ST-402 autoguider
SV80S, TV102iis
Old camera lenses: 800mm f/5.6, 180mm f/3.4
AP900, Barndoor tracker

http://www.pbase.com/s58y


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Tonk
Post Laureate
*****

Reged: 08/19/04
Posts: 4358
Loc: Leeds, UK, 54N
Re: M31 - The Great Andromeda Galaxy new [Re: s58y]
      #3425814 - 11/02/09 04:22 PM

Really really good!

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Televue 85, GM-8/Gemini, Canon 40D (unmodded), Canon 450D (modded w/Astronomiks clip-ins - UV/IR, OWB)
Coronado SM60/BF10, Baader Herschel Wedge
Leeds Sky Clock Ripon Sky Clock


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Nils_Lars
Post Laureate
*****

Reged: 01/04/08
Posts: 3459
Loc: Santa Cruz Mountains , CA
Re: M31 - The Great Andromeda Galaxy new [Re: s58y]
      #3425815 - 11/02/09 04:23 PM

Super detail and the Ha really adds some pop and color to it , excellent shot Nicola.

--------------------
Erik

Orion Atlas Self Hypertuned (EQMOD)
Orion ED 80
Williams Optics VII reducer
Celestron 8" SCT
Orion Starshoot Autoguider
PHD guide
Canon 400D Hap Griffin Mod w/Baader filter
Astronomik clip-in LP filter and 12nm Ha
Stilleto CVF and Bahtinov mask
Tamron 75-300mm&28-80mm lenses
NexImage webcam

http://www.flickr.com/photos/31986095@N05/


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Agnotio
sage


Reged: 08/29/08
Posts: 232
Loc: Ottawa, Canada
Re: M31 - The Great Andromeda Galaxy new [Re: Nils_Lars]
      #3425946 - 11/02/09 05:44 PM

Beautiful color in this image, and the heavenly glow from the faint stars at the edge is the icing on the cake. My only critique is that it looks as though the star background could use some more noise reduction, do you think there were enough darks?

--------------------
Sky-Watcher Equinox 80ED
EQ6 Pro with EQMOD
Canon 450D
Sky-Watcher 10" f/4.7 Dob


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wrather1
AstroBear
*****

Reged: 10/25/05
Posts: 3880
Loc: Dallas, Texas
Re: M31 - The Great Andromeda Galaxy new [Re: Agnotio]
      #3425970 - 11/02/09 06:03 PM

That looks mighty good to me; I'd be proud.

Che bella!

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"Don't worry about what telescope you own, or its quality. Just get out under the night sky, and enjoy God's wondrous universe." - T. M. Back

Meade RCX400-12 "Ursa Major"
TMB 130SS + EQ6-PRO "Ursus Polaris"
Orion ED80 "Ursa Minor", WO ZS66ED "grab-'n'-go"
EOS 30D (Hutech), ToUcam Pro, Star Shoot Autoguider, Meade DSI

North Texas Clear Sky Chart


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Nicola
super member


Reged: 05/23/06
Posts: 137
Loc: Milan, Italy
Re: M31 - The Great Andromeda Galaxy new [Re: wrather1]
      #3426841 - 11/03/09 04:11 AM

Thanks so much for having a look at it!!

Quote:

Agnotio: My only critique is that it looks as though the star background could use some more noise reduction, do you think there were enough darks?




Thanks for make me notice that, when your eyes get tired in front of the screen it is easy to overlook some details like that. I'll reprocess it and see what I can do. After completed I let you see the new results.

--------------------
Nicola
SkyMonsters - http://www.skymonsters.net


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Agnotio
sage


Reged: 08/29/08
Posts: 232
Loc: Ottawa, Canada
Re: M31 - The Great Andromeda Galaxy new [Re: Nicola]
      #3427012 - 11/03/09 08:57 AM

Quote:

Quote:

Agnotio: My only critique is that it looks as though the star background could use some more noise reduction, do you think there were enough darks?




Quote:

Thanks for make me notice that, when your eyes get tired in front of the screen it is easy to overlook some details like that. I'll reprocess it and see what I can do. After completed I let you see the new results.







Sounds good Nicola. In case you haven't seen this before, I find this technique to be an excellent noise reduction procedure: http://www.lightbuckets.com/play/video/8/


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nickatnight
Carpal Tunnel


Reged: 04/14/08
Posts: 1751
Loc: Santa Clarita, CA (LA Suburbs)
Re: M31 - The Great Andromeda Galaxy new [Re: Agnotio]
      #3428482 - 11/03/09 11:45 PM

Lovely Nicola. You consistantly have a natural look about your images. I tend to over-push the processing.

--------------------
nickatnight

Celestron CPC 9.25" GPS
Lumicon 2" LumiBrite Diagonal
Meade s5000 18mm UWA, Meade 6.7mm UWA,
Parks G.S-5 10mm, Celestrom 40mm Plossl
Parks 2x Barlow, Meade Tele-Extender
Celestron f6.3 Focal Reducer
Lumicon UHC Filter and Deep Sky Filter
Canon Rebel XTi (prime)
Canon Powershot G9 (afocal)
Canon EOS T-Ring and Parks T-Adapter
Lumicon Univ DigiCam Adapter


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Nicola
super member


Reged: 05/23/06
Posts: 137
Loc: Milan, Italy
Re: M31 - The Great Andromeda Galaxy new [Re: nickatnight]
      #3428688 - 11/04/09 05:29 AM

@Agnotio: thanks for the info, I didn't know it!! I can't now wait to go back home and try it!!

@nickatnight: thank you! I just started using dithering (manual at the moment) and I found out that I can stretch less the image while bringing up fainter details.

--------------------
Nicola
SkyMonsters - http://www.skymonsters.net


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