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RALF_T
super member


Reged: 11/07/06
Posts: 127
Loc: Europe, Germany, Hamburg
Great Orion Nebula new
      #1981535 - 11/13/07 06:24 AM

Hi alls,

undoubtely, M42 is a jewel in the skies. Although there are probably trillions of photos outthere, Iīd like you to show "my" latest M42:



Bigger:
M42


Itīs a composite of three shots. One of them is an older one. So one can see 8 instead of 4 spikes around brighter stars. The vane was positioned at a different position.

An 8"/f6 Newtonian was used, exposure time was 3 * 35 minutes on Kodak Royal 200.

And a single shot with a slightly wider field is here:

Single shot M42

Hope you enjoy this shots.

--------------------
Clear skies, Ralf

http://astrofilm.surfino.info/




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novbabies
Postmaster
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Reged: 06/05/05
Posts: 15678
Loc: Northern Georgia!
Re: Great Orion Nebula new [Re: RALF_T]
      #1981572 - 11/13/07 07:10 AM

Ralf, beautiful ruddy color....kind of a different feel from the bold magentas or pastel pinks we usually see ... !

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

Mark

Orion 12" XTi f/4.9


VERY old Edmund 6" f/8 reflector
Assorted binoculars


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ZachK
professor emeritus


Reged: 08/21/05
Posts: 667
Loc: Israel
Re: Great Orion Nebula new [Re: novbabies]
      #1981657 - 11/13/07 08:16 AM

Very nice!

--------------------
Zach Kessin
Yesha Israel
Meade ETX 127 Mak-Cass
15x70 Celestron Skymaster Binoculars
Sinar F 4x5 view camera
Rolliflex Camera 80mm F2.8
Pentax K-1000 Camera 35,50 and 60--300mm zoom
3 kids, Large cat, small dog


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AstroBobo
sage


Reged: 07/04/07
Posts: 395
Loc: Zagreb, Croatia
Re: Great Orion Nebula new [Re: RALF_T]
      #1981693 - 11/13/07 08:53 AM

Wow, great detail! Kodak Royal seems decent in red. Is it possible to see an unprocessed version?

I tried M42 yesterday with the new Fuji Provia 400X. Unfortunately I did not have the time to try the older emulsion on the same night. It would be an interesting comparison.

--------------------
Boris Stromar : AD Infinitum member : Zagreb, Croatia, Europe
P75SDHF : P105SDP : MN71 : CGE : STL-11000
http://www.astrobobo.net


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RALF_T
super member


Reged: 11/07/06
Posts: 127
Loc: Europe, Germany, Hamburg
Re: Great Orion Nebula new [Re: AstroBobo]
      #1981727 - 11/13/07 09:13 AM

Thank you all for your comments!

Boris: Itīs not easy to show a "raw" from a negativ. Following photo is very likely to a print, made from a single negative M42 original :

Colors and contrast are not as strong as above.

Quote:

It would be an interesting comparison.




Yes, Iīm interested to see it then.

--------------------
Clear skies, Ralf

http://astrofilm.surfino.info/




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Mr Magoo
scholastic sledgehammer
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Reged: 11/05/05
Posts: 925
Loc: Franklin, Indiana
Re: Great Orion Nebula new [Re: RALF_T]
      #1982324 - 11/13/07 01:33 PM

Is this Kodak Royal 200 a slide film or a print film?

--------------------
Ken
Franklin, IN
Member, Indiana Astronomical Society
B.S.A. Astronomy Merit Badge Counselor
6" f/10 Dob
Vintage Sears Discoverer 4-6305A 60mm
Vintage Manon 60mm (The Marsha Scope)
Criterion RV-6



My CN Photo Gallery





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Nightfly
super member


Reged: 06/20/07
Posts: 199
Loc: Sullivan, Maine
Re: Great Orion Nebula new [Re: Mr Magoo]
      #1982949 - 11/13/07 05:57 PM

Excellent Ralf! The colors are nice and you've captured the outer loop without burning out the brighter regions. I will have to see if "Royal 200" is available in the states. Again, very nice.


Astrobobo, I'm trying the new Fujichrome 400X again as well. I have a 120 roll coming tomorrow. Looking forward to comparing results.

Jim

--------------------
Jim Cormier
Sullivan, Maine, USA
www.nightfly.zoomshare.com
Pentax 67 with 55, 105, 165, and 300mm lenses


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RALF_T
super member


Reged: 11/07/06
Posts: 127
Loc: Europe, Germany, Hamburg
Re: Great Orion Nebula new [Re: Mr Magoo]
      #1984010 - 11/14/07 06:27 AM

Thankīs a lot! To avoid an outburned center, Iīve reduced the white-point preferences in vuescan software. Itīs a quiet good tool!


Ken,

itīs a print film. But the old, red-sensitive emulsion is not longer available. Newer ones detect not enough red, similar to unmodded DSLRs.

--------------------
Clear skies, Ralf

http://astrofilm.surfino.info/




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AstroBobo
sage


Reged: 07/04/07
Posts: 395
Loc: Zagreb, Croatia
Re: Great Orion Nebula new [Re: Nightfly]
      #1984060 - 11/14/07 07:30 AM

Quote:


Astrobobo, I'm trying the new Fujichrome 400X again as well. I have a 120 roll coming tomorrow. Looking forward to comparing results.





Cool, my roll will be developed today, I hope I'll be able to get a scan soon.

--------------------
Boris Stromar : AD Infinitum member : Zagreb, Croatia, Europe
P75SDHF : P105SDP : MN71 : CGE : STL-11000
http://www.astrobobo.net


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WadeVC
Carpal Tunnel
***

Reged: 12/02/05
Posts: 2799
Loc: Lodi, California,
Re: Great Orion Nebula new [Re: RALF_T]
      #1986561 - 11/15/07 05:40 AM

Very, very nice Ralf!

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


Orion XTi10 f/4.7
Orion XTi8 f/5.9
Meade NGC 70mm f/10
Orion UltraView 10x50 Wide-Angle Binoculars

My Sketch Gallery

My Astronomy Blog


A wise man can see more from the bottom of a well than a fool can from a mountain top.


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Hambone
sage
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Reged: 10/10/05
Posts: 442
Loc: Martin, TN
Re: Great Orion Nebula new [Re: WadeVC]
      #1987812 - 11/15/07 06:30 PM

Excellent color Ralf

--------------------
8" Sky View Pro
60MM Meade (used very little now)

Golden Pond Kentucky





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RALF_T
super member


Reged: 11/07/06
Posts: 127
Loc: Europe, Germany, Hamburg
Re: Great Orion Nebula new [Re: Hambone]
      #1997483 - 11/20/07 07:05 AM

Thank you very much!

--------------------
Clear skies, Ralf

http://astrofilm.surfino.info/




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johnfdean
professor emeritus


Reged: 06/04/06
Posts: 569
Re: Great Orion Nebula new [Re: RALF_T]
      #1998721 - 11/20/07 06:37 PM

I never get tired of M42 photos.

--------------------
Celestron C6 f/5 by Vixen with Polaris GEM
14" Tscope dob f/4.7 with Argo Navis
80mm Nighthawk on Eq 2
Celestron C-4 f/10 GEM
Sky Scout


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tommyhawk13
sage
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Reged: 09/28/07
Posts: 492
Loc: Jacksonville, Fl
Re: Great Orion Nebula new [Re: johnfdean]
      #2021036 - 12/01/07 11:00 AM

That's a stunning image Ralf!
I have an 8" f/6 scope as well, what mount are you using?

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



Meade Starfinder 8,Meade SN-8 OTA, Orion Atlas, and a handfull of film cameras


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RALF_T
super member


Reged: 11/07/06
Posts: 127
Loc: Europe, Germany, Hamburg
Re: Great Orion Nebula new [Re: tommyhawk13]
      #2025460 - 12/03/07 02:31 PM

Hi Tom,

many thanks to you! Itīs a homemade German Mount. Its both axles are 60mm, made of steel, driven by a stepper and a 100 teeth wormwheel (modul 1.5).

Here is a photo:

Mount

It took one year to built...

--------------------
Clear skies, Ralf

http://astrofilm.surfino.info/




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tommyhawk13
sage
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Reged: 09/28/07
Posts: 492
Loc: Jacksonville, Fl
Re: Great Orion Nebula [Re: RALF_T]
      #2025472 - 12/03/07 02:35 PM

That's one impressive mount!

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



Meade Starfinder 8,Meade SN-8 OTA, Orion Atlas, and a handfull of film cameras


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