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RALF_T
super member
Reged: 11/07/06
Posts: 127
Loc: Europe, Germany, Hamburg
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Hi alls,
last weekend not only M1 was my target, NGC 2237-9 also.
But I´m not very satisfied with this shot. After 30 minutes a big fir was bringing the exposure to an end...
To get some more light I use luminance from an old shot with a smaller instrument (8"/f6 Newtonian) but the same emulsion (Kodak Royal 200).
Let´s have a look:
Instrument was a 12"/f5.3 Newtonian, 30 minute exposure.
Comments are welcome!
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Clear skies, Ralf
http://astrofilm.surfino.info/
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Nebhunter
scholastic sledgehammer
Reged: 10/04/03
Posts: 999
Loc: Frostbite Falls
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I'm amazed again at this film. Now I'm really considing this film over my Fuji Provia F slide.
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Handle me with Care - The Traveling Wilburys.
TEC 140 "Katyusha" - Tec field flattener. Equinox 80 -
Atlas EQ6 SynScan GPS ADM conversion. ST-4 guider.
PENTAX 67 - 400 EDif - 300 - 200 - 135 - 90 lenses.
OM-1 300 Tamron - Konica 35-100 Varifocal STI Pro Stiletto.
http://nightfly.zoomshare.com/
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novbabies
Postmaster
Reged: 06/05/05
Posts: 15678
Loc: Northern Georgia!
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Super!
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Good Seeing!
Mark
Orion 12" XTi f/4.9
VERY old Edmund 6" f/8 reflector
Assorted binoculars
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Hambone
sage
Reged: 10/10/05
Posts: 440
Loc: Martin, TN
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I don't see why you are not satisfied with this shot, it looks pretty good to me.
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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
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Hello at all,
thank you for your comments!
Hambone: The reason why I´m not very satisfied is that I had to enhance colors and brightness relatively strong. This makes the picture a little bit noisy. So I smoothened it to reduce grain. But as a result, sharpness is reduced too.
Two longer exposures would do a better job. Next time! 
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Clear skies, Ralf
http://astrofilm.surfino.info/
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