(meteorobs) Perseids and Aurigids
skywayinc at aol.com
skywayinc at aol.com
Thu Aug 9 17:53:02 EDT 2007
Hi Everyone --
I'm in Utah right now, hoping for clear skies on Sunday night when
my family and I will be stationed at Bryce Canyon for this year's
Perseid
peak.
For detailed information on the Aurigids, Peter is correct . . . check
out
my article in the September issue of S&T. Tomorrow (Friday) I will
have an essay in the "night Sky" section of SPACE.com concerning the
Perseids, but there
will probably be a link to the first announcement made about the
Aurigids last year on SPACE.com.
My August 17 essay of Night Sky will have more complete coverage on
this year's Aurigids.
I wish that there was some reliable site on the Internet that can
provide
those under daytime skies a chance to monitor the Aurigids by means of
radar or forward scattering. Bill Cooke and Rob Suggs at NASA's
Marshall Spaceflight
Center had such a site available a few years ago, but Bill recently
informed me
that it is not as reliable/useful now.
-- joe rao
-----Original Message-----
From: Peter Jenniskens <pjenniskens at mail.arc.nasa.gov>
To: meteorobs at meteorobs.org
Sent: Wed, 8 Aug 2007 5:52 pm
Subject: (meteorobs) Perseids and Aurigids
Meteorobs readers,
An observing campaign is gradually coming together for
this year's Aurigid outburst on September 1. We hope
to have a test flight during the Perseids. The mission
website is at:
http://aurigids.seti.org/
It has a usefull java applet to calculate the expected
Perseid and Aurigid rates from your own observing site.
We hope that many living in the western parts of the
continental
USA, Alaska, Hawaii, and in Mexico will try to photograph
the Aurigids with digital cameras and video camcorders,
using a small field of view and low f-number lenzes
to make the camera sensitivy enough for the meteors.
We would like to know what was the brightest Aurigid seen
during the outburst. Also, the red, green, and blue images
of each color picture can give some information about how
the meteoroids break, from the light curve for different
components of the light emitted by the meteor.
The Perseids are the best time to practice.
For more information, attached is an article by Jeremie
Vaubaillon
and myself that appeared in the August 7 issue of EOS. The
September issue of Sky&Telescope has a nice article by Joe
Rao.
Also, I believe that tomorrow Space.com will carry a
story.
Dr. Peter Jenniskens
The SETI Institute
Carl Sagan Center
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