Re: [APML] Orion's Sword on 400F

[Jerry Lodriguss <jml@astropix.com>]

Very nice shot Matt.

You could always do your vignetting corrections in Picture Window in 16 bits...

Jerry


At 03:08 AM 12/12/2001 -0500, you wrote:
>http://people.ne.mediaone.net/mbendaniel1/gallery/astro/sword.html
>
>Here's a shot of Orion's Sword on Provia 400F. I think this shot shows the 
>following:
>* Some lack of red sensitivity (but the sky's poor transparency might also 
>have been a significant factor).
>* Because it's a slide film, the stars burn out easily.
>* The graininess is pretty good for a 400 speed film, but not quite as 
>fine as E200's.
>
>These are consistent with John's Boudreau's findings. Based on these 
>findings, I am still looking for an excellent 120 astro film.
>
>BTW there are anti-vignetting artifacts in this image, a consequence of 
>PS's lack of 16-bit layers.
>
>Comments welcome.
>--
>Matt BenDaniel
>http://starmatt.com
>
>
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