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Re: Image Data Collection

Subject: Re: Image Data Collection
From: Chris L Peterson <clp@xxxxxxxxxxxxxxxxxx>
Date: Sat, 02 Dec 2006 16:41:08 GMT
Newsgroups: sci.astro.ccd-imaging
On Sat, 2 Dec 2006 11:05:13 -0500, "reconair" <reconair@xxxxxxxxxxxx>
wrote:

>Yes, I'm only doing monochrome for now.  In my film days, my primary work 
>was black and white fine art photography.  As such, I still have an affinity 
>for black and white in astrophotography.

Me, too. From an aesthetic standpoint, I've never seen a good color
astroimage with the same impact as a good B&W one.


>However, as a science value, 
>accurate color rendition for celestial objects is important and should be 
>conveyed.

Yes, there is more information in a color image, so it is best to
collect multispectral data for many scientific goals. I use my filters
for all sorts of work, but not usually for aesthetic imaging.


> I've done some color work with a one shot color camera with mixed 
>results.

One-shot cameras are pretty limiting.


> I'll continue black and white with the ST until I've mastered 
>image control.  Besides, I think Ha filtration is very appealing in black 
>and white images.

Ha can be very striking. It also opens up great imaging opportunities if
you are unable to work under real dark skies.

_________________________________________________

Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com

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