Wycombe Astronomical Society - Image Gallery :: Comets

Lulin13x30

From:	Wycombe Astronomical Society Members	(Sun 01 Mar 2009 03:49:41 PM CST)
Another nice image, who's is it?
From:	Wycombe Astronomical Society Members	(Sun 01 Mar 2009 03:51:52 PM CST)
That was Chris asking - and forgetting to say so :-)
From:	Wycombe Astronomical Society Members	(Mon 02 Mar 2009 06:20:40 AM CST)
Sorry, I filled in the details in the wrong place, which were 13x60sec, ISO 1600, WO 80mm, .8 foc reducer, eos 450, Registax. David
From:	Wycombe Astronomical Society Members	(Mon 02 Mar 2009 09:36:40 AM CST)
Hi David. Was this taken on the 28th? It's still showing a good tail. (The tail is virtually lost in the noise of my recent images)
From:	Wycombe Astronomical Society Members	(Mon 02 Mar 2009 09:37:28 AM CST)
Sorry..that was from Alistair
From:	Wycombe Astronomical Society Members	(Mon 02 Mar 2009 11:11:50 AM CST)
This is a very impressive shot David. Thanks for details on how you took it. So as no confusion this comment is from Jan
From:	Wycombe Astronomical Society Members	(Wed 04 Mar 2009 09:04:40 AM CST)
Taken on 28th in same session as previous image. I find that the ‘digital camera noise reduction’ in Paint Shop Pro X2 (£46 from Amazon)is useful. It softens the image a bit but can be sharpened up using unsharp mask with high threshold. David