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

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Tomvictor
professor emeritus


Reged: 08/09/04
Posts: 536
Loc: N.59.11.47. Sweden
Another wide Holmes picture
      #1970774 - 11/08/07 01:28 PM

Taken 1. Nov
Vixen ED81S
Baader Canon 350D



Bigger:
1200 x 974 pix

Even bigger:
2358 x 1560 pix

Thanks

--------------------
Tom Victor
http://www.ccd-astrophoto.com/


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Icarus
sage


Reged: 05/05/07
Posts: 249
Loc: Sioux Falls, SD
Re: Another wide Holmes picture new [Re: Tomvictor]
      #1970806 - 11/08/07 01:42 PM

Tom, very nice photograph! One of the best I've seen.

Scott

--------------------
Antares "Vixen Spec" 105mm f/15
Celestron 150mm f/8 - MoonLite CF Focuser
Celestron 102mm f/9.8 - MoonLite CF Focuser
Kasai 80mm f/11.25
Orion 203mm f/4.9 Reflector
Atlas EQ-G Mount on Losmandy HD tripod/20" Criterion SS Shaft/ADM Losmandy Saddle adapter/GPS/GoTo Controller
SkyView Pro Mount - TrueTrack Single Axis Drive
Baader Genuine Orthoscopics 5mm,6mm,7mm,9mm,12.5mm,18mm
TeleVue 2" 2x Powermate, 41mm Panoptic, 21mm,13mm,8mm,6mm Ethos


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GeorgeNC
Pooh-Bah


Reged: 03/26/07
Posts: 1181
Loc: Land of the Sky, North Carolin...
Re: Another wide Holmes picture new [Re: Tomvictor]
      #1970811 - 11/08/07 01:47 PM

Great image Tom, thanks for posting it.

--------------------
Celestron C11 on CGE Mount
Stellarvue 80mm Nighthawk II
W.O. Flt110 on CGEM
Canon 40D (Hap Griffin modified)
Orion StarShoot Autoguider


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Dave M
Postmaster


Reged: 08/03/04
Posts: 6207
Loc: N.E.Ohio
Re: Another wide Holmes picture new [Re: GeorgeNC]
      #1970824 - 11/08/07 01:54 PM

Nice! shot, Tom

--------------------
Dave
Unitron 131-C
Meade 16" F4.5 EQ Starfinder
1976 Celestron Pacific C5
Celestron C90-Astro
Tak FSQ106ED
Astro-Physics 900-GTO
Masuyama`s 35mm, 30mm, 25mm-Wide, 20mm, 10mm





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Patrick
Postmaster


Reged: 05/16/03
Posts: 10382
Loc: Franklin, Ohio
Re: Another wide Holmes picture new [Re: Tomvictor]
      #1970831 - 11/08/07 01:58 PM

Wonderful shot Tom! I'd be interested in knowing the particulars on how you got the shot.

Patrick

--------------------

CPC1100;AT66ED;Denk S1;
EdgeHD C8; C6 SCT
6"f/4.8MN ES Comet Hunter
10"f/6 Newt
Vixen GP2;CGEM Mount
Canon 60D;Lodestar Guider


The Lord sits enthroned above the circle of the earth...He stretched out the heavens like a canopy.


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DaveD
professor emeritus


Reged: 03/03/06
Posts: 691
Loc: Santa Cruz, CA
Re: Another wide Holmes picture new [Re: Patrick]
      #1970863 - 11/08/07 02:10 PM

That is very nice! I like everything about it. Details, color, star colors.

--------------------
Dave

WO ZS 110, Celestron Classic C8,
Orion Skyview Deluxe 8, AT-66
Losmandy GM8
Canon 350D(modded), Minolta 5D, Celestron Neximage

Dave's Astrophoto Page


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Tomvictor
professor emeritus


Reged: 08/09/04
Posts: 536
Loc: N.59.11.47. Sweden
Re: Another wide Holmes picture new [Re: Patrick]
      #1970938 - 11/08/07 02:37 PM

Thanks all!

Patrick: Its 11x15sec, 10x60sec, 10x120sec, 5x240sec all in ISO400, RAW stacked in DSS.

--------------------
Tom Victor
http://www.ccd-astrophoto.com/


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Chris_H
Post Laureate


Reged: 11/24/03
Posts: 4634
Loc: Norway
Re: Another wide Holmes picture new [Re: Tomvictor]
      #1970995 - 11/08/07 03:02 PM

Stunning Tom!

--------------------
Chris

Celestron C8 XLT
TS 65mm EDQ
Orion 80ST
NEQ6 GoTo Mount
DMK21AU618 with Astrodon LRGB filters
ASI120MC
Orion StarShoot Autoguider
Canon 550Da (modded)


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gewehr43
sage


Reged: 07/07/06
Posts: 356
Loc: Albuquerque, New Mexico
Re: Another wide Holmes picture new [Re: Chris_H]
      #1971002 - 11/08/07 03:08 PM

This is a great photo Tom!! Love the color.

--------------------
Daniel Z


10" Meade Starfinder on CI700
SV85S Apo on LXD500B
34mm Celestron Axiom
22T4 Nagler
13T6 Nagler
6.7mm Meade UWA


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novbabies
Postmaster


Reged: 06/05/05
Posts: 15678
Loc: Northern Georgia!
Re: Another wide Holmes picture new [Re: gewehr43]
      #1971282 - 11/08/07 05:11 PM

Tom, stunning image !!

--------------------
Good Seeing!

Mark

Orion 12" XTi f/4.9


VERY old Edmund 6" f/8 reflector
Assorted binoculars


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Patrick
Postmaster


Reged: 05/16/03
Posts: 10382
Loc: Franklin, Ohio
Re: Another wide Holmes picture new [Re: Tomvictor]
      #1971765 - 11/08/07 08:37 PM

Quote:

Patrick: Its 11x15sec, 10x60sec, 10x120sec, 5x240sec all in ISO400, RAW stacked in DSS.





Hi Tom,

What is DSS software and how did you blend the images? I attempted to blend my image in Photoshop CS3 and would be interested in knowing how you went about bringing out the halo yet preserving the core.

Thanks,

Patrick

--------------------

CPC1100;AT66ED;Denk S1;
EdgeHD C8; C6 SCT
6"f/4.8MN ES Comet Hunter
10"f/6 Newt
Vixen GP2;CGEM Mount
Canon 60D;Lodestar Guider


The Lord sits enthroned above the circle of the earth...He stretched out the heavens like a canopy.


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adrenalynn
member


Reged: 11/01/07
Posts: 25
Loc: Folsom, CA, USA
Re: Another wide Holmes picture new [Re: Patrick]
      #1971834 - 11/08/07 09:03 PM

DSS is Deep Sky Stacker. It is the most awesome thing since sliced bread!

I've tried every stacker I've been able to find, stumbling upon DSS was world-changing. It actually handles Camera Raw in a total "no muss" fashion. It supports multi-processor/multi-core. The UI is totally intuitive.

It's completely batch-able in every way.

Automatic field derotation that works. An amazing algorithm to separate comets from star field, stack each, and recombine so that both the comet is perfectly sharp, and the starfield is perfectly sharp, simultaneously.

Automatic "best image" selection. It's so good, I've never had bad registration in full-auto, probably due to the subpixel registration. Superpixel enlargements too.


I've dumped every other stacker for this one. Oh - and it's free! (if you can't tell - I love this app )

http://deepskystacker.free.fr/english/index.html


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Tomvictor
professor emeritus


Reged: 08/09/04
Posts: 536
Loc: N.59.11.47. Sweden
Re: Another wide Holmes picture new [Re: adrenalynn]
      #1972153 - 11/09/07 12:07 AM

Yepp Patrick, its DeepSkyStacker I have used.

--------------------
Tom Victor
http://www.ccd-astrophoto.com/

Edited by Tomvictor (11/09/07 04:33 AM)


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