I captured some still images (see below) from one of my video
tapes taken today just before 1PM Pacific (Thursday 4/3/03- on Fox News' war coverage of Baghdad)
The stills from the camcorder picture taken of my TV set I am
including, show a virtually "perfect" shaped "Rod" that flew across the
picture,
left to upper right.
As you can see, the so-called "rod" is a very interesting sinusoidal
pattern recording several cycles of signal that I suspect are an
optical/video effect created when a close, out-of-focus and highly
illuminated insect flies in front of the TV camera lens, which is
focused
at infinity. The defocused "blob" becomes altered by this process, the
result being a shape that is related to the light wavelength and video
sampling rate and the speed of travel. Beautiful effect. This is, in
fact, a BETTER rendering of a "rod" than any of the ones I've seen on
various websites (at least to judge from the VHS tape, if not the
JPEGs).
I don't care if people think this is a "creature" even though I am not
persuaded myself -- *I* think it is a fantastically beautiful, weird,
and
fascinating optical/video artifact.
--Steve W.
For more on the Rods phenomenon check out Jose Escamilla's website.
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