RE: [APML] Rossette clouds.

["Chris Schur" <cschur@therim.com>]

Jason, good details, especially the small black bok globules.  The tecnique
of luminance layering is not new, and has been around since the film days.
You might try a third layer, for the blown out highlights in the inner
regions as well.

Chris Schur

-----Original Message-----
From: astro-photo-bounces@seds.org
[mailto:astro-photo-bounces@seds.org]On Behalf Of Jason Ware
Sent: Sunday, April 11, 2004 7:14 PM
To: Discussion of Film Astrophotography
Subject: [APML] Rossette clouds.



This is a very QUICK and dirty test. I tried Tony's
technique of "opening" the file twice, once for
highlights and once for shadows and I got an interesting
result on the Rosette. This is a 16 bit scan from
a single red-filtered tech pan image.

Its noisy, but it does show a lot of cloud detail.

Comments?

http://galaxyphoto.com/temp/rossette_temp.jpg

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 -Jason Ware

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