For all you photography buffs out there, here's a web site about
astrophotography:
http://www.astropix.com/
Lots of information on film vs. digital, digital post-processing, and
oodles of images.
My guess is that he used a fancy filter on the camera to allow long-
wavelength red light to hit the sensor of his expensive digital
camera, and a lot of post-processing with Adobe Photoshop CS3.
Diana
On Sep 29, 2008, at 12:20 PM, Bob West wrote:
Cave photo of the day from the 'astronomy picture of the day' site....
http://antwrp.gsfc.nasa.gov/apod/astropix.html
Very nice!
Bob
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Diana R. Tomchick
Associate Professor
University of Texas Southwestern Medical Center
Department of Biochemistry
5323 Harry Hines Blvd.
Rm. ND10.214B
Dallas, TX 75390-8816, U.S.A.
Email: [email protected]
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