CCD vs Film? Lots of time vs no patience? Alright, this is your place to discuss all the astrophotography what's and what's not. You can discuss about techniques, accessories, cameras, whatever....just make sure you also post some nice photos here too!
FranK Sky Ghost
Posts: 21 Joined: Thu Nov 15, 2007 12:52 am
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by FranK Sky Ghost Thu Nov 15, 2007 5:40 pm
A mid-large view in Auriga
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Clifford60
Posts: 1289 Joined: Mon Sep 04, 2006 8:41 pmLocation: Central
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by Clifford60 Thu Nov 15, 2007 7:23 pm
Very nice, great job.
cataclysm
Posts: 1024 Joined: Mon Aug 29, 2005 11:23 pm
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by cataclysm Thu Nov 15, 2007 10:04 pm
Nice narrowband image! Can you share with us your imaging info? Thanks!
FranK Sky Ghost
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by FranK Sky Ghost Thu Nov 15, 2007 11:00 pm
Certainly.
Meng Lee
Posts: 1233 Joined: Wed Mar 28, 2007 1:36 pmLocation: NTU, Woodlands
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by Meng Lee Fri Nov 16, 2007 12:17 am
30mins only ?! Signal to noise ratio seems very good. It must be at least a 10" scope and around f/5-6.
FranK Sky Ghost
Posts: 21 Joined: Thu Nov 15, 2007 12:52 am
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by FranK Sky Ghost Fri Nov 16, 2007 12:53 am
No, 30 mins only in the rgb (SII:Ha:OIII) for color data. Luminance is based on 120 mins Ha filter
Airconvent
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by Airconvent Fri Nov 16, 2007 1:13 am
Beautiful! Thanks for sharing..
The Boldly Go Where No Meade Has Gone Before Captain, RSS Enterprise NCC1701R United Federation of the Planets
Tachyon
Posts: 2038 Joined: Wed Jun 01, 2005 11:40 amLocation: Bedok
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by Tachyon Fri Nov 16, 2007 12:01 pm
Impressive!
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
zackae
Posts: 217 Joined: Fri Aug 03, 2007 7:34 pm
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by zackae Sat Nov 17, 2007 9:03 pm
That looks awesome. Great work!
acc
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Posts: 2577 Joined: Mon Sep 22, 2003 11:15 pmFavourite scope: Mag1 Instruments 12.5" Portaball
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by acc Sat Nov 17, 2007 10:51 pm
Wow that's an amazing pic!
We do it in the dark...
