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Re: (meteorobs) Re: Arietids
Why not use also a polarizing filter to attenuate the sunlight
?
I am not joking about my family name, but I was exploring that
way with a convex miror and a webcam. I used several filters and the polarizing
one gave me the better results, even if I did not caught one meteor, I have
results at night ... without filter.
Continue anyway your trials, orange man.
John M POLARD
----- Original Message -----
Sent: Thursday, June 06, 2002 3:34
PM
Subject: (meteorobs) Re: Arietids
I just had to chuckle when I
thought about my past experience with the Arietids. I hope some of you
get a good laugh out of it too...
A few years ago, I decided that I wanted to observe some daylight
meteors...and I got to thinking. Thinking can be dangerous for me.
I decided that if I could increase the contrast between the optical
output of the meteor and the background sky that I would have a better chance
of seeing one. Orange is the complement to blue, right? So I
figured if I were looking through an orange photographic filter, the sky would
appear darker and I might get a signal to noise increase on the meteor.
Well, I bought my filter at a camera store, and inserted it into a
small aperture I had cut in a cardboard box (about 35cm on each side).
The box formed a "dark room" to keep glare out of my eyes. Of
course, there was lots of glare from the bottom of the box (through which one
put one's head). So I bought some dark cloth and taped it on like a
cloak. Okay, you should be laughing by now. While wearing it I
looked like some monocular creature from the old series, "Dr. Who." I
tested it for about 30 minutes one early June morning while reclining at the
beach in Grand Isle, Louisiana. I wish I had a picture...
I didn't see any meteors in that half
hour and I haven't tried it since. But I'm not completely convinced the
idea is faulty. So if you're at a beach or state park in Oklahoma (where
I'm living now) in early June and see a block-headed, orange-eyed,
black-cloaked creature wistfully observing the heavens, don't be afraid!
Come on up and strike up a conversation about meteors.
Matthew
Collier
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