Re: [APML] OT: New Composite: NGC 6946

["Robert Gendler" <robgendler@worldnet.att.net>]

No star shaping at all Craig. When you stretch very long exposures
the stars will glow <g>.
Rob Gendler
email: robgendler@att.net
Web Site: http://www.robgendlerastropics.com
----- Original Message ----- 
From: "Craig McIntyre" <craigmcintyre@optushome.com.au>
To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
Sent: Friday, September 10, 2004 9:14 PM
Subject: Re: [APML] OT: New Composite: NGC 6946


> Very nice image Rob, though in my opinion there's a bit too much of a
> glow around each star. I think it draws attention away from the galaxy.
> Too much star-shaping???
> 
> Craig.
> 
> On Thu, 2004-09-09 at 21:44, Robert Gendler wrote:
> > Hi all,
> > I have a new composite image of NGC 6946. The color was taken
> > with the STL6303 (RGB = 60:60:100). I combined the color data
> > with my previous ST10XME data (5 hours luminance) to make two
> > separate images...a close up (ST10 + STL6303) and a widefield
> > of just STL6303 data.
> > 
> > Close up (ST10 + STL6303)
> > http://www.robgendlerastropics.com/NGC6946new.html
> 
> 
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