Re: Today's Eclipse

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1 total messages Started by Allan Feldman Wed, 11 May 1994 00:46

#1451

Author: Allan Feldman
Date: Wed, 11 May 1994 00:46

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I noticed the same effect with the shadows. The main part of the shadows
were very deep and the edges appeared sharp, unless you looked closely.
Then there was a sort of penumbra, a not as deep shadow along the
edge of the darkest part. My guess is that the sun was acting
as an extended source, sort of like a rectangular flourescent
fixture.

Allan Feldman
University of Massachusetts/Amherst
afeldman@educ.umass.edu

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