(meteorobs) ELF/VLF and meteors

[James Van Prooyen]

Hello All

At the web page listed below is the VLF signature of the Stardust spacecraft
returning to earth:

    http://www.setileague.org/photos/hits/stardust.jpg

A description is located here:

    http://www.setileague.org/photos/pixwk07.htm


Jim Van Prooyen
N8PQK

----- Original Message ----- 
From: "drobnock" <drobnock at penn.com>
To: <meteorobs at meteorobs.org>
Sent: Wednesday, February 13, 2008 11:29 AM
Subject: (meteorobs) ELF/VLF and meteors


> Jean-Louis
> In response to your inquiry about meteors producing vlf signatures. Is
> this an inquiry for current or past research?
>
> As you may be aware there is a bit of a controversy about meteors, in
> general, producing vlf signatures -- not electrophonic heard noise.
>
> Over the years I have contended that basically all meteors will produce
> a vlf signature, but the strength of the electromagnetic signature or
> electromagnetic wave is dependent on propagation of the signature. But
> some research is to the contrary.
>  See Martin Beech: http://www.rasc.ca/journal/pdfs/2004-02.pdf
>
> If I can be of assistance please let me know.
> George John Drobnock
>
>
>
>
>
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